Class   423	CHEMISTRY OF INORGANIC COMPOUNDS
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700

ZEOLITE

701

. (1 indent ) Organic compound used to form zeolite

702

.. (2 indent ) Organic template used

703

... (3 indent ) Mixed template

704

... (3 indent ) Nitrogen containing

705

.... (4 indent ) Amine

706

....• (5 indent ) Cyclic

707

....• (5 indent ) Hydroxyl

708

....• (5 indent ) Diamine

709

. (1 indent ) Seed used

710

. (1 indent ) Aging to induce zeolite formation from inorganic mixture

711

.. (2 indent ) With physical treatment

712

. (1 indent ) Synthesized from naturally occurring product

713

. (1 indent ) Isomorphic metal substitution

714

.. (2 indent ) Acid treatment

715

... (3 indent ) Halogen containing acid

716

. (1 indent ) With change of synthesized zeolite morphology

717

.. (2 indent ) Physical treatment

718

. (1 indent ) Structure defined X-ray diffraction pattern

1

TREATING MIXTURE TO OBTAIN METAL CONTAINING COMPOUND

2

. (1 indent ) Radioactive metal (At. No. 84+ or radioactive isotope of another metal)

3

.. (2 indent ) Actinide series metal (At. No. 89+)

4

... (3 indent ) Removing cladding or coating from fuel element

5

... (3 indent ) Fusing

6

... (3 indent ) Ion exchanging or sorbing

7

.... (4 indent ) Organic synthetic resin

8

... (3 indent ) Liquid-liquid extracting

9

.... (4 indent ) Organo-nitrogen solvent

10

.... (4 indent ) Organo-phosphorus solvent

11

... (3 indent ) Forming insoluble substance in liquid

12

.... (4 indent ) By coprecipitating with carrier

13

....• (5 indent ) Carrier contains bismuth

14

....• (5 indent ) Carrier contains lanthanum

15

.... (4 indent ) Forming compound containing plural metals or metal and ammonium

16

.... (4 indent ) Forming peroxide (e.g., U04, etc.)

17

.... (4 indent ) Carbonate leaching

18

.... (4 indent ) Acid leaching

19

... (3 indent ) Volatizing

20

... (3 indent ) Acid leaching

21.1

. (1 indent ) Rare earth metal (At. No. 21, 39, or 57-71)

21.5

.. (2 indent ) Ion exchanging or liquid-liquid extracting

22

. (1 indent ) Platinum group metal (Ru, Rh, Pd, Os, Ir, or Pt)

23

. (1 indent ) Group IB metal (Cu, Ag, or Au)

24

.. (2 indent ) Ion exchanging or liquid-liquid extracting

25

.. (2 indent ) Sorbing or magnetic separating

26

.. (2 indent ) Flotation

27

.. (2 indent ) Leaching, washing, or dissolving

28

... (3 indent ) Specified particle size

29

... (3 indent ) With a cyanide compound

30

.... (4 indent ) And pressurizing

31

.... (4 indent ) And agitating

32

... (3 indent ) With ammonia or ammonium containing compound

33

.... (4 indent ) Specified temperature

34

... (3 indent ) Forming insoluble substance in liquid

35

.... (4 indent ) Forming oxide or carbonate

36

.... (4 indent ) Sulfating

37

.... (4 indent ) Sulfiding

38

... (3 indent ) Halogenating

39

.... (4 indent ) Specified temperature

40

.... (4 indent ) With chlorine gas or chlorinated water

41

... (3 indent ) Sulfating

42

.. (2 indent ) Forming insoluble substance in liquid

43

... (3 indent ) Specified pH

44

.. (2 indent ) Volatizing copper, silver, or gold

45

.. (2 indent ) Sulfating

46

.. (2 indent ) Halogenating

47

.. (2 indent ) Desulfurizing or de-arsenating

48

.. (2 indent ) Forming sulfide or matte

49

. (1 indent ) Group VIIB metal (Mn, Tc, or Re)

50

.. (2 indent ) Forming insoluble substance in liquid

51

... (3 indent ) Halogenating

52

... (3 indent ) Sulfating

53

. (1 indent ) Group VIB metal (Cr, Mo, or W)

54

.. (2 indent ) Ion exchanging or liquid-liquid extracting

55

.. (2 indent ) Forming insoluble substance in liquid

56

... (3 indent ) Ammoniating or nitrating

57

... (3 indent ) Sulfating

58

... (3 indent ) Forming compound containing plural metals

59

.. (2 indent ) Volatizing

60

... (3 indent ) As a compound containing chlorine

61

.. (2 indent ) Forming compound containing plural metals

62

. (1 indent ) Group VB metal (V, Nb, or Ta)

63

.. (2 indent ) Ion exchanging or liquid-liquid extracting

64

.. (2 indent ) From organic liquids

65

.. (2 indent ) Forming insoluble substance in liquid

66

... (3 indent ) Hydroxylating or hydrating

67

... (3 indent ) Ammoniating or sulfating

68

.. (2 indent ) Leaching, washing, or dissolving

69

. (1 indent ) Group IVB metal (Ti, Zr, or Hf)

70

.. (2 indent ) Ion exchanging or liquid-liquid extracting

71

.. (2 indent ) Forming compound containing plural metals

72

... (3 indent ) Halogen containing

73

.. (2 indent ) Separating Group IVB metals from each other

74

.. (2 indent ) Utilizing fluidized bed

75

.. (2 indent ) Volatizing

76

... (3 indent ) Titanium, zirconium, or hafnium

77

.... (4 indent ) Removing undesirable matter from vapor

78

.... (4 indent ) Specified physical form of feed solids

79

.... (4 indent ) Contacting feed solids with chlorine gas

80

.. (2 indent ) Chemically converting for physical solid-solid separation

81

.. (2 indent ) Treating with nitrogen or nitrogenous compound

82

.. (2 indent ) Treating with sulfur or halogen containing acid

83

... (3 indent ) Forming metallic iron or insoluble iron containing compound

84

.. (2 indent ) Treating with compound containing alkali metal or alkaline earth metal

85

.. (2 indent ) Forming insoluble compound containing Group IVB metal

86

.. (2 indent ) Dissolving or leaching of iron

87

. (1 indent ) Group VA metal or arsenic (Sb, Bi, or As)

88

.. (2 indent ) Volatizing

89

. (1 indent ) Group IVA metal (Ge, Sn, or Pb)

90

.. (2 indent ) Detinning

91

... (3 indent ) Treating with free halogen or hydrogen halide

92

.. (2 indent ) Forming insoluble substance in liquid

93

... (3 indent ) Pressurizing or agitating during reaction

94

... (3 indent ) Halogenating

95

... (3 indent ) Nitrating or sulfating

96

.. (2 indent ) Volatizing germanium or tin

97

.. (2 indent ) Volatizing lead

98

.. (2 indent ) Leaching, washing, or dissolving

99

. (1 indent ) Group IIB metal (Zn, Cd, or Hg)

100

.. (2 indent ) Ion exchanging or magnetic separating

101

.. (2 indent ) Forming insoluble substance in liquid

102

... (3 indent ) Agitating during reaction

103

... (3 indent ) Halogenating

104

... (3 indent ) Hydroxylating or hydrating

105

... (3 indent ) Carbonating

106

... (3 indent ) Sulfating

107

.. (2 indent ) Volatizing zinc, cadmium, or mercury

108

... (3 indent ) Mixture contains lead

109

.. (2 indent ) Leaching, washing, or dissolving

110

.. (2 indent ) Desulfurizing

111

. (1 indent ) Group IIIA metal or beryllium (Al, Ga, In, Tl, or Be)

112

.. (2 indent ) Ion exchanging or liquid-liquid extracting

113

.. (2 indent ) Magnetic separating

114

.. (2 indent ) Forming compound containing ammonium and metal

115

.. (2 indent ) Forming compound containing plural metals

116

... (3 indent ) And halogen

117

... (3 indent ) And sulfur

118.1

... (3 indent ) Aluminosilicate other than zeolite

119

... (3 indent ) Alkali metal aluminate

120

.... (4 indent ) From alunite

121

.... (4 indent ) From bauxite

122

.. (2 indent ) Forming insoluble substance in liquid

123

... (3 indent ) Subjecting mixture to pressure, vacuum, or steam

124

... (3 indent ) Agitating during reaction

125

... (3 indent ) Nitrating

126

... (3 indent ) Halogenating

127

... (3 indent ) Hydroxylating or hydrating

128

... (3 indent ) Sulfating

129

... (3 indent ) Carbonating

130

.. (2 indent ) Destroying or separating organic impurity

131

.. (2 indent ) Leaching, washing, or dissolving

132

... (3 indent ) With acid

133

.. (2 indent ) Volatizing

134

... (3 indent ) Beryllium

135

... (3 indent ) Group IIIA metal

136

.... (4 indent ) Utilizing elemental halogen as reactant

137

.. (2 indent ) Utilizing carbon as reducing agent

138

. (1 indent ) Iron group metal (Fe, Co, or Ni)

139

.. (2 indent ) Ion exchanging or liquid-liquid extracting

140

.. (2 indent ) Forming insoluble substance in liquid

141

... (3 indent ) Subjecting mixture to pressure, vacuum, or steam

142

... (3 indent ) Agitating during reaction

143

... (3 indent ) Utilizing or forming nitrogenous compound

144

.... (4 indent ) Carbonating, hydroxylating, or hydrating

145

.... (4 indent ) Sulfating

146

... (3 indent ) Sulfating

147

.... (4 indent ) Halogenating, hydroxylating, or hydrating

148

.. (2 indent ) Utilizing fluidized bed

149

.. (2 indent ) Volatizing iron, nickel, or cobalt

150.1

.. (2 indent ) Leaching, washing, or dissolving

150.2

... (3 indent ) Spent catalyst

150.3

... (3 indent ) Treatment of iron containing waste mixture

150.4

... (3 indent ) Treatment of matte or nodule

150.5

.... (4 indent ) Gas injected into mixture

150.6

.... (4 indent ) With electrolytic or magnetic separation

151

.. (2 indent ) Converting metal to magnetic form

152

... (3 indent ) At specified temperature

153

.. (2 indent ) Desulfurizing

154

... (3 indent ) At specified temperature

155

. (1 indent ) Alkaline earth metal (Mg, Ca, Sr, or Ba)

156

.. (2 indent ) Magnetic separating

157

.. (2 indent ) Ion exchanging or liquid-liquid extracting

157.2

.. (2 indent ) Phosphate rock or ore

157.3

... (3 indent ) Acid treatment

157.4

.... (4 indent ) Sulfating

157.5

.. (2 indent ) Phosphorous or phosphorous compound containing waste as feed

158

.. (2 indent ) Forming insoluble substance in liquid

159

... (3 indent ) Subjecting mixture to pressure, vacuum, or steam

160

... (3 indent ) Agitating during reaction

161

... (3 indent ) Specified particle size used or made

162

... (3 indent ) Nitrating or ammoniating

163

... (3 indent ) Halogenating

164

... (3 indent ) Hydroxylating or hydrating

165

... (3 indent ) Carbonating

166

... (3 indent ) Sulfating

167.1

.. (2 indent ) Treating asbestos

168

.. (2 indent ) Mixing fuel with starting mixture

169

.. (2 indent ) Separating magnesium and calcium from each other (e.g., treating dolomite, etc.)

170

.. (2 indent ) Treating impure sulfate (e.g., barite, etc.)

171

... (3 indent ) Calcining gypsum

172

.... (4 indent ) With steam or at specified temperature

173

.. (2 indent ) Treating impure carbonate (e.g., oyster shells, etc.)

174

... (3 indent ) Forming calcium carbide

175

... (3 indent ) Calcining

176

.... (4 indent ) Utilizing vacuum or steam

177

.... (4 indent ) With agitating or at specified temperature

178

.. (2 indent ) Mixture contains halogen or sulfur

179

. (1 indent ) Alkali metal (Li, Na, K, Rb, or Cs)

179.5

.. (2 indent ) Lithium

180

.. (2 indent ) Decomposing amalgam or other alloy

181

.. (2 indent ) Ion exchanging or liquid-liquid extracting

182

.. (2 indent ) Regenerating solution

183

... (3 indent ) Hydroxide solution

184

.. (2 indent ) Forming insoluble substance in liquid

185

... (3 indent ) Fluorinating or defluorinating

186

... (3 indent ) Carbonating

187

.... (4 indent ) Utilizing or forming nitrogenous compound

188

.... (4 indent ) Subjecting mixture to pressure, vacuum, or steam

189

.... (4 indent ) Utilizing carbon dioxide as reactant

190

....• (5 indent ) Mixture contains metal chloride

191

.... (4 indent ) Halogenating

192

.... (4 indent ) Hydroxylating or hydrating

193

.... (4 indent ) Sulfating

194

... (3 indent ) Utilizing or forming nitrogenous compound

195

... (3 indent ) Subjecting mixture to pressure, vacuum, or steam

196

... (3 indent ) Agitating during reaction

197

... (3 indent ) Halogenating

198

... (3 indent ) Hydroxylating or hydrating

199

... (3 indent ) Sulfating

200

.. (2 indent ) Volatizing an alkali metal

201

.. (2 indent ) Agitating during heating or reaction

202

.. (2 indent ) Treating with acid or acid salt

203

.. (2 indent ) Subjecting mixture to pressure, vacuum, or steam

204

... (3 indent ) Mixture contains organic impurity

205

... (3 indent ) Leaching or forming water soluble substance

206.1

.. (2 indent ) Mixture contains organic or carbonaceous impurity

206.2

... (3 indent ) Alkali carbonate from trona

207

... (3 indent ) Burning the impurity

208

.. (2 indent ) Water leaching or forming water soluble substance

209

.. (2 indent ) Carbonating

210

MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE

210.5

. (1 indent ) Direct contact with molten material

212

. (1 indent ) Mixture is exhaust from internal-combustion engine

213.2

.. (2 indent ) Utilizing as solid sorbent, catalyst, or reactant a material containing a transition element

213.5

... (3 indent ) Group VIII element

213.7

... (3 indent ) Including successive stage treatments to modify or remove a different component in each stage

219

. (1 indent ) Molecular oxygen or ozone component

220

. (1 indent ) Carbon dioxide or hydrogen sulfide component

221

.. (2 indent ) Utilizing thionate or thiosulfate as reactant

222

.. (2 indent ) Reacting mixture with sulfur dioxide, sulfite, or bisulfite

223

.. (2 indent ) Utilizing reactant containing arsenic, phosphorus, or boron

224

.. (2 indent ) By oxidizing or burning component

225

.. (2 indent ) By suspension of metal oxide or hydroxide particles in liquid

226

.. (2 indent ) Utilizing organic reactant

227

... (3 indent ) Phenolate or phenolic type

228

... (3 indent ) Amine

229

.... (4 indent ) Ethanolamine

230

.. (2 indent ) Utilizing solid sorbent, catalyst, or reactant

231

... (3 indent ) Iron oxide or hydroxide

232

.. (2 indent ) Utilizing carbonate as reactant

233

... (3 indent ) And regenerating reactant by incoming actifying gas

234

.. (2 indent ) Utilizing ammonium or metal hydroxide solution

235

. (1 indent ) Nitrogen or nitrogenous component

236

.. (2 indent ) Component also contains carbon (e.g., cyanogen, hydrogen cyanide, etc.)

237

.. (2 indent ) Ammonia

238

... (3 indent ) Utilizing liquid as reactant

239.1

.. (2 indent ) Utilizing solid sorbent, catalyst, or reactant

239.2

... (3 indent ) Zeolite

240R

. (1 indent ) Halogenous component

241

.. (2 indent ) Free halogen

240S

.. (2 indent ) Solid removal agent

242.1

. (1 indent ) Sulfur or sulfur containing component

242.2

.. (2 indent ) Utilizing reactant having organic portion to remove or modify sulfur or sulfur containing component

242.3

... (3 indent ) Organic acid

242.4

... (3 indent ) Alcohol, arylhydroxide, or polyol

242.5

... (3 indent ) Sugar

242.6

... (3 indent ) Heterocyclic

242.7

... (3 indent ) Amine

243.01

.. (2 indent ) Utilizing aqueous reactant to remove or modify sulfur or sulfur containing component

243.02

... (3 indent ) And addition of gaseous reactant

243.03

.... (4 indent ) Oxygen

243.04

... (3 indent ) Ion separation step

243.05

... (3 indent ) With component added to inhibit corrosion or scaling of processing apparatus

243.06

... (3 indent ) Ammonium compound reactant

243.07

... (3 indent ) Transition metal or compound thereof reactant

243.08

... (3 indent ) Alkali or alkali earth compound reactant

243.09

.... (4 indent ) Sulfite

243.1

.... (4 indent ) And additional ionic reactant

243.11

... (3 indent ) And subsequent reactive treatment to remove sulfur from spent reactant

243.12

.... (4 indent ) Gaseous treatment

244.01

.. (2 indent ) Utilizing solid reactant or catalyst to remove or modify sulfur or sulfur containing component

244.02

... (3 indent ) Reactant or catalyst on support

244.03

.... (4 indent ) Carbonaceous support

244.04

.... (4 indent ) Aluminosilicate support

244.05

... (3 indent ) Reactant added to fuel for reaction in gas mixture

244.06

... (3 indent ) Transition metal or compound thereof reactant

244.07

... (3 indent ) Alkali or alkaline earth or compound reactant

244.08

.... (4 indent ) Carbonate

244.09

... (3 indent ) Catalyst

244.1

.... (4 indent ) Transition metal or compound thereof catalyst

244.11

.... (4 indent ) Zeolite containing

245.1

. (1 indent ) Organic component

245.2

.. (2 indent ) Utilizing liquid reactant

245.3

.. (2 indent ) By burning or catalytically combusting component

246

. (1 indent ) Carbon monoxide component

247

.. (2 indent ) Utilizing solid sorbent, catalyst, or reactant

248

. (1 indent ) Hydrogen component

215.5

. (1 indent ) Solid component

249

RADIOACTIVE (AT. NO. 84+ OR RADIOACTIVE ISOTOPE OF ANOTHER ELEMENT)

250

. (1 indent ) Transuranium compound

251

.. (2 indent ) Plutonium containing

252

. (1 indent ) Thorium compound

253

. (1 indent ) Uranium compound

254

.. (2 indent ) Binary compound

255

... (3 indent ) Hydrogen containing

256

... (3 indent ) Carbon containing

257

... (3 indent ) Chlorine containing

258

... (3 indent ) Fluorine containing

259

.... (4 indent ) Tetrafluoride

260

... (3 indent ) Oxygen containing

261

.... (4 indent ) Dioxide

262

INERT OR NOBLE GAS OR COMPOUND THEREOF

263

RARE EARTH COMPOUND (AT. NO. 21, 39, OR 57-71)

264

CHANGING COLOR CHARACTERISTIC OF IMPURITY

265

WITH ADDITIVE

266

. (1 indent ) For stabilizing crystal size or shape

267

. (1 indent ) Including anticaking or antihygroscopic function

268

.. (2 indent ) Additive contains organic portion

269

. (1 indent ) Including corrosion inhibitor

270

. (1 indent ) For sulfur trioxide

271

.. (2 indent ) Additive contains metal, boron, or silicon

272

. (1 indent ) For hydrogen peroxide

273

.. (2 indent ) Additive contains metal, boron, or silicon

274

. (1 indent ) Coating or binder

275

. (1 indent ) Additive contains metal, boron, or silicon

276

BORON OR COMPOUND THEREOF

277

. (1 indent ) Oxygen containing

278

.. (2 indent ) Binary compound

279

.. (2 indent ) Ternary compound containing metal or ammonium

280

... (3 indent ) Utilizing dissolved or liquid reactant

281

.... (4 indent ) Peroxide

282

.... (4 indent ) Carbon containing

283

.. (2 indent ) Ternary compound containing hydrogen

284

. (1 indent ) Nitrogen and hydrogen containing

285

.. (2 indent ) Ternary compound

286

. (1 indent ) Hydrogen and metal or ammonium containing

287

.. (2 indent ) Utilizing halogen containing reactant

288

.. (2 indent ) Utilizing oxygen containing reactant

289

. (1 indent ) Binary compound (e.g., boride, etc.)

290

.. (2 indent ) Nitrogen containing

291

.. (2 indent ) Carbon containing

292

.. (2 indent ) Halogen containing

293

... (3 indent ) Fluorine

294

.. (2 indent ) Hydrogen containing

295

... (3 indent ) By reacting metal hydride or organic derivative thereof

296

... (3 indent ) By reacting free hydrogen

297

.. (2 indent ) Refractory metal containing (Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, or W)

298

. (1 indent ) Elemental boron

299

PHOSPHORUS OR COMPOUND THEREOF

300

. (1 indent ) Halogen containing

301

.. (2 indent ) Fluorine

302

. (1 indent ) Nitrogen containing

303

. (1 indent ) Sulfur containing

304

. (1 indent ) Oxygen containing

305

.. (2 indent ) Metal or ammonium containing

306

... (3 indent ) Plural metal or metal and ammonium containing

307

... (3 indent ) Hydrogen containing

308

.... (4 indent ) Orthophosphate (e.g., calcium hydroxyapatite)

309

....• (5 indent ) Utilizing phosphoric acid or its anhydride as reactant

310

....•. (6 indent ) And ammonia

311

... (3 indent ) Orthophosphate

312

.... (4 indent ) Alkali metal or ammonium containing

313

....• (5 indent ) Utilizing phosphoric acid as reactant

314

... (3 indent ) Metaphosphate

315

... (3 indent ) Triphosphate or tetraphosphate

316

.. (2 indent ) Ternary compound containing hydrogen

317

... (3 indent ) Orthophosphoric acid

318

.... (4 indent ) Utilizing reactant containing silicon or carbon

319

.... (4 indent ) Reacting an acid and phosphate rock

320

....• (5 indent ) Sulfuric acid

321.1

.... (4 indent ) Purification or recovery

321.2

....• (5 indent ) Organic solvent extraction

322

. (1 indent ) Elemental phosphorus

323

.. (2 indent ) Utilizing a phosphate as reactant

324

SILICON OR COMPOUND THEREOF

325

. (1 indent ) Oxygen containing

326

.. (2 indent ) Metal containing (i.e., silicate)

327.1

... (3 indent ) Aluminum containing

327.2

.... (4 indent ) Mullite

328.1

.... (4 indent ) Aluminosilicate

328.2

....• (5 indent ) Crystalline

328.3

....•. (6 indent ) Mica

329.1

....• (5 indent ) X-ray diffraction pattern

330.1

....• (5 indent ) Gelling or precipitation

331

... (3 indent ) Alkaline earth metal containing (Mg, Ca, Sr, or Ba)

332

... (3 indent ) Alkali metal containing (Li, Na, K, Rb, or Cs)

333

.... (4 indent ) By precipitating or gelling from silicate solution

334

.... (4 indent ) By heat treating silica and the alkali metal

335

.. (2 indent ) Silica

336

... (3 indent ) By hydrolyzing vapor phase silicon compound

337

... (3 indent ) By oxidizing volatile silicon compound (e.g., combustion, etc.)

338

... (3 indent ) By gelling

339

... (3 indent ) By precipitating

340

... (3 indent ) By purifying sand

341

. (1 indent ) Halogen containing

342

.. (2 indent ) Halogenated silane

343

.. (2 indent ) Volatizing a solid

344

. (1 indent ) Binary compound (e.g., silicide, etc.)

345

.. (2 indent ) Of carbon (i.e., silicon carbide)

346

... (3 indent ) By reacting vapor phase silicon compound with carbon or carbon containing compound

347

.. (2 indent ) Of hydrogen (e.g., silane, etc.)

348

. (1 indent ) Elemental silicon

349

.. (2 indent ) From silicon containing compound

350

... (3 indent ) Utilizing reducing substance

351

NITROGEN OR COMPOUND THEREOF (EXCEPT AMMONIUM SALT OF NON-NITROGEN ACID)

352

. (1 indent ) Ammonia or ammonium hydroxide

353

.. (2 indent ) From nitride of metal or silicon

354

.. (2 indent ) And producing inorganic carbon and nitrogen containing compound

355

.. (2 indent ) By hydrolyzing inorganic carbon and nitrogen containing compound

356

.. (2 indent ) From ammonium compound

357

... (3 indent ) Utilizing calcium compound

358

.. (2 indent ) From organic material containing nitrogen

359

.. (2 indent ) From elemental hydrogen and nitrogen

360

... (3 indent ) With exchanging heat between catalyst and synthesis or effluent gas

361

... (3 indent ) Utilizing plurality of catalyst beds or portions

362

... (3 indent ) Utilizing metal containing catalyst

363

.... (4 indent ) Alkali or alkaline earth metal

364

. (1 indent ) Carbon containing

365

.. (2 indent ) And oxygen containing (e.g., fulminate, cyanate, etc.)

366

.. (2 indent ) And sulfur containing (e.g., thiocyanate, etc.)

367

.. (2 indent ) And iron containing (e.g., ferrocyanide, etc.)

368

.. (2 indent ) Cyanamide radical containing

369

... (3 indent ) And hydrogen containing

370

... (3 indent ) Utilizing carbide as reactant

371

.. (2 indent ) Ternary compound

372

... (3 indent ) Hydrogen cyanide

373

.... (4 indent ) Employing formamide or formate as reactant

374

.... (4 indent ) Utilizing nitric oxide or free nitrogen as reactant

375

.... (4 indent ) Employing ammonia as reactant

376

....• (5 indent ) And using catalyst

377

.... (4 indent ) Utilizing metal cyanide as reactant

378

... (3 indent ) Using cyanamide as reactant

379

... (3 indent ) Utilizing hydrogen cyanide as reactant

380

... (3 indent ) Utilizing free nitrogen as reactant

381

.... (4 indent ) And using catalyst

382

.... (4 indent ) Utilizing carbon reactant from specified source

383

.. (2 indent ) Halogen containing

384

.. (2 indent ) Binary (e.g., cyanogen, etc.)

385

. (1 indent ) Oxygen containing

386

.. (2 indent ) Halogen containing

387

.. (2 indent ) Hydrogen containing

388

... (3 indent ) Sulfur containing

389

.... (4 indent ) Sulfamic acid

390.1

... (3 indent ) Nitric acid

391

.... (4 indent ) By reacting a salt and an acid

392

.... (4 indent ) Utilizing ammonia as reactant

393

.... (4 indent ) Utilizing nitrogen oxide as reactant

394

....• (5 indent ) Nitrogen peroxide

394.2

.... (4 indent ) Purification or recovery

395

.. (2 indent ) Nitrate

396

... (3 indent ) Ammonium containing

397

... (3 indent ) Utilizing ammonium or metal nitrate as reactant

398

... (3 indent ) Utilizing halogen containing reactant

399

.... (4 indent ) And nitric acid reactant

400

.. (2 indent ) Binary compound (oxide of nitrogen)

401

... (3 indent ) Utilizing nitrosyl chloride as reactant

402

... (3 indent ) Utilizing catalyst

403

.... (4 indent ) And ammonia as reactant

404

....• (5 indent ) Catalyst is metal oxide

405

... (3 indent ) Nitric oxide (NO)

406

. (1 indent ) Binary compound

407

.. (2 indent ) Hydrazine or hydrazine hydrate

408

... (3 indent ) Utilizing halogen or sulfur as reactant

409

.. (2 indent ) Metal or ammonium containing

410

... (3 indent ) Azide

411

... (3 indent ) Titanium or zirconium containing

412

... (3 indent ) Aluminum containing

413

. (1 indent ) Hydrogen containing (e.g., amide, imide, etc.)

414

CARBON OR COMPOUND THEREOF

415.1

. (1 indent ) Oxygen containing

415.2

.. (2 indent ) Percarbonate compound

416

.. (2 indent ) Carbonyl

417

... (3 indent ) Metal containing

418

.... (4 indent ) Utilizing organic compound as reactant

418.2

.. (2 indent ) Carbon monoxide

419.1

.. (2 indent ) Carbonate or bicarbonate

420

... (3 indent ) Ammonium containing

420.2

... (3 indent ) Plural metal containing

421

... (3 indent ) Alkali metal containing (Li, Na, K, Rb, or Cs)

422

.... (4 indent ) Hydrogen containing (bicarbonate)

423

....• (5 indent ) By carbonating ammoniated brine

424

....• (5 indent ) By reacting halogen containing compound

425

....• (5 indent ) Sesquicarbonate

426

.... (4 indent ) Densifying soda ash

427

.... (4 indent ) By reacting a bicarbonate

428

.... (4 indent ) By reacting sulfur containing compound

429

.... (4 indent ) By reacting halogen containing compound

430

... (3 indent ) Alkaline earth metal containing (Mg, Ca, Sr, or Ba)

431

.... (4 indent ) By reacting sulfur or halogen containing compound

432

.... (4 indent ) By reacting oxide or hydroxide of the metal

433

... (3 indent ) Lead containing

434

.... (4 indent ) By reacting compound containing sulfur or a halogen

435

.... (4 indent ) By reacting lead acetate or acetic acid

436

....• (5 indent ) And utilizing metallic lead as reactant

437.1

.. (2 indent ) Carbon dioxide or carbonic acid

438

... (3 indent ) From a carbonate

437.2

... (3 indent ) From carbon monoxide

439

. (1 indent ) Binary compound (e.g., carbide, etc.)

440

.. (2 indent ) Refractory metal containing

441

.. (2 indent ) Calcium containing

442

... (3 indent ) By reacting carbon and inorganic calcium containing compound

443

.. (2 indent ) Disulfide

444

... (3 indent ) By reacting free carbon

445R

. (1 indent ) Elemental carbon

446

.. (2 indent ) Diamond

447.1

.. (2 indent ) Fiber, fabric, or textile

447.2

... (3 indent ) Product

447.3

... (3 indent ) From gaseous reactants

447.4

... (3 indent ) Prior treatment before carbonization (except with gaseous oxygen)

447.5

.... (4 indent ) With metal, metal compound, or phosphorus compound

447.6

... (3 indent ) Including reaction with gaseous oxygen

447.7

... (3 indent ) In specific atmosphere (other than vacuum or air)

447.8

... (3 indent ) Controlling varying temperature or plural heating steps

447.9

... (3 indent ) Carbonizing cellulosic material

448

.. (2 indent ) Graphite

449.1

.. (2 indent ) Carbon black (e.g., lampblack)

449.2

... (3 indent ) Treating carbon black

449.3

.... (4 indent ) Treating with acid, or gas which forms acid in water

449.4

.... (4 indent ) Halogen or compound thereof

449.5

.... (4 indent ) Gaseous oxygen containing compound

449.6

... (3 indent ) Utilizing synthetic polymer as reactant

449.7

.... (4 indent ) Tire

449.8

... (3 indent ) Solid material in feed

450

... (3 indent ) Directly from fluid hydrocarbon only

451

.... (4 indent ) Rapid and discontinuous oxidation

452

.... (4 indent ) Including flame impinging on cool surface

453

.... (4 indent ) By contacting with catalyst or hot solid surface

454

....• (5 indent ) Hot particulate bed or reaction zone lining or refactory

455

.... (4 indent ) Specified injection velocity

456

.... (4 indent ) Specified injection angle (e.g., helical, tangential, etc.)

457

....• (5 indent ) At least one radial inlet

458

.... (4 indent ) Gas or vapor only as infeed to process

449.9

... (3 indent ) Liquid feed only

459

... (3 indent ) From carbon monoxide infeed to process

460

.. (2 indent ) Treating carbon

461

.. (2 indent ) Recovery or purification

445B

.. (2 indent ) Fullerene (e.g., C60, C70, etc.)

462

HALOGEN OR COMPOUND THEREOF

463

. (1 indent ) Plural metal or metal and ammonium containing

464

.. (2 indent ) Including fluorine

465

... (3 indent ) Including aluminum

466

. (1 indent ) Plural diverse halogens containing

467

. (1 indent ) Sulfur containing

468

.. (2 indent ) Ternary compound containing oxygen

469

.. (2 indent ) Binary compound

470

. (1 indent ) Ammonium halide

471

.. (2 indent ) Recovery or purification

472

. (1 indent ) Ternary compound

473

.. (2 indent ) Hypohalite or hypohalous acid

474

... (3 indent ) Calcium hypochlorite

475

.. (2 indent ) Halogenate (e.g., chlorates, etc.)

476

.. (2 indent ) Perhalate or perhalic acid

477

. (1 indent ) Chlorine dioxide

478

.. (2 indent ) By reacting a chlorate

479

... (3 indent ) And a nitrogenous or carbonaceous compound

480

... (3 indent ) And sulfur dioxide

481

. (1 indent ) Hydrogen halide

482

.. (2 indent ) By reacting alkali metal salt with sulfuric acid

483

.. (2 indent ) Hydrogen fluoride

484

... (3 indent ) From impure starting material

485

.... (4 indent ) Fluorspar

486

.. (2 indent ) Utilizing an element as reactant

487

... (3 indent ) Reacting elemental hydrogen and elemental halogen

488

.. (2 indent ) Recovery or purification

489

. (1 indent ) Binary fluorine containing compound

490

.. (2 indent ) Alkali or alkaline earth metal containing

491

. (1 indent ) Binary compound containing metal

492

.. (2 indent ) Refractory metal (Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, or W)

493

.. (2 indent ) Iron group metal or copper (Fe, Co, Ni, or Cu)

494

.. (2 indent ) Group IVA metal or copper (Ge, Sn, or Pb)

495

.. (2 indent ) Group IIIA metal or beryllium (Al, Ga, In, Tl, or Be)

496

... (3 indent ) Utilizing carbon or carbon containing compound

497

.. (2 indent ) Alkaline earth metal (Mg, Ca, Sr, or Ba)

498

... (3 indent ) Anhydrous magnesium chloride

499.1

.. (2 indent ) Alkali metal

499.2

... (3 indent ) From carbonaceous compound

499.3

... (3 indent ) Lithium chloride

499.4

... (3 indent ) Sodium chloride

499.5

.... (4 indent ) Purification

500

. (1 indent ) Elemental halogen

501

.. (2 indent ) Ion exchanging or liquid-liquid extracting

502

.. (2 indent ) Oxidizing catalytically

503

.. (2 indent ) Sorbing

504

.. (2 indent ) From mixture containing alkali metal or alkaline earth metal

505

... (3 indent ) Forming insoluble substance in liquid

506

.. (2 indent ) By reacting alkali metal halide with sulfur compound

507

.. (2 indent ) By reacting hydrogen halide or ammonium halide

508

SELENIUM OR TELLURIUM OR COMPOUND THEREOF

509

. (1 indent ) Binary compound

510

. (1 indent ) Elemental selenium or tellurium

511

SULFUR OR COMPOUND THEREOF

512.1

. (1 indent ) Oxygen containing

513

.. (2 indent ) Persulfate

514

.. (2 indent ) Thiosulfate

515

.. (2 indent ) Dithionite

516

... (3 indent ) Employing amalgam as reactant

517

.. (2 indent ) Metal and ammonium containing

518

.. (2 indent ) Plural metal containing

519

.. (2 indent ) Bisulfite

519.2

.. (2 indent ) Sulfite

520

... (3 indent ) Bisulfate

521

.. (2 indent ) Ternary compound containing hydrogen

522

... (3 indent ) Sulfuric acid

523

.... (4 indent ) Nitrogenous impurity or utilizing nitrogenous catalyst or reactant

524

....• (5 indent ) Lead chamber process

525

.... (4 indent ) Starting material includes organic or carbonaceous impurity

526

....• (5 indent ) Utilizing pressure or vacuum on mixture

527

....• (5 indent ) Adding organic compound to mixture

528

....• (5 indent ) Contacting mixture with gas, steam, or vapor

529

.... (4 indent ) Subjecting reactants to pressure, vacuum, or steam

530

.... (4 indent ) Utilizing metal sulfate

531

.... (4 indent ) Purifying acid or reactant

532

.. (2 indent ) Sulfur trioxide

533

... (3 indent ) Utilizing catalyst in reaction

534

.... (4 indent ) Promoter or successive diverse catalysts

535

.... (4 indent ) Catalyst contains oxygen, vanadium, and another metal

536

.... (4 indent ) Platinum catalyst

537

....• (5 indent ) With sulfate or asbestos carrier

538

.... (4 indent ) Oxygen containing catalyst

539

.. (2 indent ) Sulfur dioxide

540

... (3 indent ) From acid sludge or waste

541.1

... (3 indent ) Utilizing metal sulfate as reactant

541.4

.... (4 indent ) Ammonium sulfate

542

... (3 indent ) Burning or roasting a sulfur compound

543

... (3 indent ) Burning sulfur

544

.. (2 indent ) Sulfate

545

... (3 indent ) Ammonium containing

546

.... (4 indent ) Utilizing thiocyanate as reactant

547

.... (4 indent ) Employing sulfite or bisulfite as reactant

548

.... (4 indent ) Using metal sulfate as reactant

549

.... (4 indent ) Employing sulfuric acid as reactant

550

....• (5 indent ) Ammonia from waste gas

551

... (3 indent ) Alkali metal containing (Li, Na, K, Rb, or Cs)

552

.... (4 indent ) Utilizing chloride as reactant

553

.... (4 indent ) Dehydrating

554

... (3 indent ) Alkaline earth metal containing (Mg, Ca, Sr, or Ba)

555

.... (4 indent ) Calcium

556

... (3 indent ) Aluminum containing

557

... (3 indent ) Copper containing

558

... (3 indent ) Iron containing

559

... (3 indent ) Lead containing

560

. (1 indent ) Ternary compound containing hydrogen and metal (e.g., hydrosulfide, etc.)

561.1

. (1 indent ) Binary compound

562

.. (2 indent ) Polysulfide

563

.. (2 indent ) Hydrogen sulfide

564

... (3 indent ) By catalytic reaction

565

.. (2 indent ) Utilizing free sulfur as reactant

566

.. (2 indent ) Utilizing sulfate or sulfuric acid as reactant

566.1

.. (2 indent ) Sulfide of Cd, Zn, or Hg

566.2

.. (2 indent ) Sulfide of alkali metal

566.3

.. (2 indent ) Sulfide of alkaline earth metal

567.1

. (1 indent ) Elemental sulfur

568

.. (2 indent ) Chlorinating

569

.. (2 indent ) Reducing sulfur dioxide by carbon containing material

570

... (3 indent ) Catalytic reaction

571

.. (2 indent ) Reacting a sulfide

572

... (3 indent ) With steam to form hydrogen sulfide

573.1

... (3 indent ) Hydrogen sulfide

574.1

.... (4 indent ) With sulfur dioxide

574.2

....• (5 indent ) In inorganic liquid

575

....• (5 indent ) Utilizing organic solvent or absorbent

576

....• (5 indent ) Utilizing promotor containing silica or aluminum

576.2

.... (4 indent ) With specified procedure for sulfur recovery or specified conditions for producing sulfur in more recoverable form

576.4

.... (4 indent ) By reacting gaseous feed stream with liquid aqueous mixture

576.5

....• (5 indent ) Transition metal-containing mixture

576.6

....•. (6 indent ) Chelated or sequestered transition metal

576.7

....• (5 indent ) Organic compound-containing

576.8

.... (4 indent ) By reacting gaseous feed with gas containing free oxygen

577

... (3 indent ) Reacting metal sulfide with sulfur dioxide

578.1

.. (2 indent ) Purifying crude sulfur

578.2

... (3 indent ) From ore

578.4

.. (2 indent ) From liquid or solid compound

579

OXYGEN OR COMPOUND THEREOF

580.1

. (1 indent ) Water

580.2

.. (2 indent ) Heavy water

581

. (1 indent ) Superoxide or ozone

582

. (1 indent ) Peroxide

583

.. (2 indent ) Alkaline earth metal (Mg, Ca, Sr, or Ba)

584

.. (2 indent ) Hydrogen

585

... (3 indent ) From persulfuric acid or persulfate

586

... (3 indent ) From inorganic peroxide

587

... (3 indent ) From organic reactant

588

.... (4 indent ) By oxidizing hydroquinone or anthraquinone

589

....• (5 indent ) Including dissolving reactant in ester containing solvent

590

....• (5 indent ) Including dissolving reactant in alcohol containing solvent

591

.... (4 indent ) By oxidizing alcohol or hydrocarbon

592.1

. (1 indent ) Metal containing

593.1

.. (2 indent ) Plural metals or metal and ammonium containing

594.1

... (3 indent ) Iron (Fe) containing

594.2

.... (4 indent ) And alkali metal or alkaline earth metal containing

594.3

... (3 indent ) Nickel (Ni) containing

594.4

.... (4 indent ) And alkali metal or alkaline earth metal containing

594.5

... (3 indent ) Cobalt (Co) containing

594.6

.... (4 indent ) And alkali metal or alkaline earth metal containing

595

... (3 indent ) Chromium (e.g., chromate, etc.)

596

.... (4 indent ) And alkali metal, alkaline earth metal, or ammonium containing

597

....• (5 indent ) Dichromate

598

... (3 indent ) Titanium (e.g., titanate, etc.)

599

... (3 indent ) Manganese (e.g., manganate, etc.)

600

... (3 indent ) Aluminum (e.g., aluminate, etc.)

601

... (3 indent ) Arsenic (e.g., arsenite, etc.)

602

.... (4 indent ) Arsenate

603

....• (5 indent ) And lead containing

594.7

... (3 indent ) Bismuth or antimony containing (e.g., bismuthate, antimonate, etc.)

594.8

... (3 indent ) Vanadium, niobium, or tantalum containing (e.g., vanadate, niobate, tantalate, etc.)

594.9

... (3 indent ) Tin, lead, or germanium containing (e.g., stannate, plumbate, etc.)

594.12

... (3 indent ) Zirconium containing (e.g., zirconate, etc.)

594.13

... (3 indent ) Tungsten containing (e.g., tungstate, etc.)

594.14

... (3 indent ) Zinc, cadmium, or mercury containing (e.g., zincate, etc.)

594.15

... (3 indent ) Alkali metal containing (Li, Na, K, Rb, or Cs)

594.16

... (3 indent ) Alkaline earth metal containing (Mg, Ca, Sr, or Ba)

604

.. (2 indent ) Group IB metal (Cu, Ag, or Au)

605

.. (2 indent ) Group VIIB metal (Mn, Tc, or Re)

606

.. (2 indent ) Group VIB metal (Cr, Mo, or W)

607

... (3 indent ) Chromium

608

.. (2 indent ) Group IVB metal (Ti, Zr, or Hf)

609

... (3 indent ) Titanium monoxide or sesquioxide

610

... (3 indent ) Titanium dioxide

611

.... (4 indent ) Utilizing titanium halide as reactant

612

....• (5 indent ) Titanium tetrahalide

613

....•. (6 indent ) Reacting with oxiding gas

614

....•.. (7 indent ) In fluidized bed

615

.... (4 indent ) Utilizing titanium sulfate as reactant

616

....• (5 indent ) And utilizing acid

617

.. (2 indent ) Group VA metal or arsenic (Sb, Bi, or As)

618

.. (2 indent ) Group IVA metal (Ge, Sn, or Pb)

619

... (3 indent ) Lead

620

.... (4 indent ) Utilizing metallic lead as reactant

621

....• (5 indent ) Molten

622

.. (2 indent ) Zinc

623

... (3 indent ) Volatizing zinc

624

.. (2 indent ) Group IIIA metal or beryllium (Al, Ga, In, Tl, or Be)

625

... (3 indent ) Aluminum

626

.... (4 indent ) Utilizing acid

627

.... (4 indent ) Reacting metallic aluminum with water or water vapor

628

.... (4 indent ) Forming catalyst, sorbent activated, or narrow pore alumina

629

.... (4 indent ) Hydroxide

630

.... (4 indent ) Utilizing carbon or compound thereof as reactant

631

.... (4 indent ) Utilizing nitrogenous compound as reactant

632

.. (2 indent ) Iron

633

... (3 indent ) Ferric oxide

634

.... (4 indent ) Gamma form

635

.. (2 indent ) Alkaline earth metal (Mg, Ca, Sr, or Ba)

636

... (3 indent ) Process of manufacturing

637

.... (4 indent ) Utilizing carbonate as reactant

638

.... (4 indent ) By reacting a sulfur containing compound

639

.... (4 indent ) By reacting a nitrogenous or halogenous compound

640

.... (4 indent ) By hydrating lime

641

.. (2 indent ) Alkali metal (Li, Na, K, Rb, or Cs)

642

... (3 indent ) By reacting sulfur containing compound

643

... (3 indent ) By reacting a nitrogenous or halogenous compound

594.17

.. (2 indent ) Vanadium (V), niobium (Nb), or tantalum (Ta) containing

594.18

.. (2 indent ) Cadmium (Cd) or mercury (Hg) containing

594.19

.. (2 indent ) Cobalt (Co) or nickel (Ni) containing

644

HYDROGEN OR COMPOUND THEREOF

645

. (1 indent ) Binary compound

646

.. (2 indent ) Alkali metal containing (Li, Na, K, Rb, or Cs)

647

.. (2 indent ) Alkaline earth metal containing (Mg, Ca, Sr, or Ba)

647.7

. (1 indent ) Deuterium-containing

648.1

. (1 indent ) Elemental hydrogen

649

.. (2 indent ) Ortho-para conversion

650

.. (2 indent ) By decomposing hydrocarbon

651

... (3 indent ) Catalytic reaction

652

.... (4 indent ) Including decomposing water

653

....• (5 indent ) Catalyst substance contains nickel

654

....•. (6 indent ) And another metal

655

.. (2 indent ) By reacting water with carbon monoxide

656

... (3 indent ) Utilizing metal oxide catalyst

657

.. (2 indent ) By reacting water or aqueous solution with metal or compound thereof

658

... (3 indent ) Iron

658.2

.. (2 indent ) By direct decomposition of binary compound; e.g., chemical storage, etc.

658.3

.. (2 indent ) By reaction of impurities in a stream containing elemental hydrogen

658.5

EXTRACTING, LEACHING, OR DISSOLVING

659

MISCELLANEOUS PROCESS

	FOREIGN ART COLLECTIONS

FOR000

CLASS-RELATED FOREIGN DOCUMENTS

Any foreign patents or nonpatent literature from subclasses that have been reclassified have been transferred directly to the FOR Collection listed below. These Collections contain ONLY foreign patents or nonpatent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.

OXYGEN OR COMPOUND THEREOF (423/579)

FOR100

. (1 indent ) Metal containing (423/592)

FOR101

.. (2 indent ) Plural metals or metal and ammonium (423/593)

FOR102

... (3 indent ) Iron, cobalt, or nickel (e.g., ferrite, etc.) (423/594)

	DIGESTS

DIG1

WASTE ACID CONTAINING IRON

DIG2

. (1 indent ) Sulfuric acid

DIG3

PAPERMAKING LIQUOR

DIG4

MANGANESE MARINE MODULES

DIG5

AUTOMATIC (INCLUDING COMPUTER) CONTROL

DIG6

TEMPERATURE CONTROL

DIG7

ISOTOPE SEPARATION

DIG8

CORROSION OR DEPOSITION INHIBITING

DIG9

REACTION TECHNIQUES

DIG10

. (1 indent ) Plasma energized

DIG11

. (1 indent ) High pressure

DIG12

. (1 indent ) Molten media

DIG13

. (1 indent ) Catalyst contact

DIG14

. (1 indent ) Ion exchange; chelation or liquid/liquid ion extraction

DIG15

. (1 indent ) Comminution

DIG16

. (1 indent ) Fluidization

DIG17

. (1 indent ) Microbiological reactions

DIG18

TREATING TRASH OR GARBAGE

DIG19

GEOTHERMAL STEAM PURIFICATION

DIG21

FAUJASITE; E.G., X, Y, CZS-3, ECR-4, Z-14HS, VHP-R

DIG22

MFI; E.G., ZSM-5. SILICALITE, LZ-241

DIG23

FERRIERITE; E.G., SR-D ZSM-33

DIG24

LTA; E.G., A, ALPHA, ZK-4, ZK-21, ZK-22

DIG25

MORDENITE; E.G., NA-D, PTTILOLITE, ZEOLON

DIG26

MAZZITE; E.G., ZSM-4, OMEGA

DIG27

BETA; E.G., NU-2

DIG28

LTL; E.G., BA-G, L, AG-1, AG-2, AG-4, BA-6

DIG29

MEL; E.G., ZSM-11

DIG30

ALPO AND SAPO

DIG31

RHO; E.G., ECR-10, LZ-214

DIG32

SODALITE; E.G., HS, ULTRAMARINE

DIG33

MTW; E.G., ZSM-12, NU-13, CZH-5, TPZ-3

DIG34

PENTASILS OTHER THAN MFI AND MEL; E.G., AZ-1, TZ-01, TZ-02, TRS, ZBM-10

DIG35

TON; E.G., THETA-1, ISI-1, KZ-2, ZSM-22, NU-10

DIG36

MTT; E.G., ZSM-23, ISI-1, KZ-1, EU-1, EU-4, EU-13

DIG37

LEV; E.G., LEVYNIK, ZMT-45, ZK-20, NU-3, LZ-132, LZ-133

DIG38

OFFRETITE; E.G., TMA OFFREITE

DIG39

FULLERENE (E.G., C60, C70, ETC.) DERIVATIVE AND RELATED PROCESS

DIG40

FULLERENE COMPOSITION

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