Subclass |
| Title |
ClassTitle
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| ===>
MINERAL OILS: PROCESSES AND PRODUCTS
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| | |
1 | ![[Patents]](../gifs/ps.gif) | SYNTHETIC DRYING OILS |
2 | ![[Patents]](../gifs/ps.gif) | PHENOLIC OR TOXIC OILS |
3 | ![[Patents]](../gifs/ps.gif) | OXIDATION OF MINERAL OILS |
4 | ![[Patents]](../gifs/ps.gif) | . To form asphalts, tars or pitches |
5 | ![[Patents]](../gifs/ps.gif) | . . In presence of soild contact material |
6 | ![[Patents]](../gifs/ps.gif) | . . Tar, pitch, or asphalt feed |
7 | ![[Patents]](../gifs/ps.gif) | . With cracking |
390 | ![[Patents]](../gifs/ps.gif) | TAR SAND TREATMENT WITH LIQUID |
391 | ![[Patents]](../gifs/ps.gif) | . Inorganic (only) liquid |
400 | ![[Patents]](../gifs/ps.gif) | BY TREATMENT OF SOLID MINERAL, E.G., COAL LIQUEFACTION, ETC. |
401 | ![[Patents]](../gifs/ps.gif) | . Including a test or measurement |
402 | ![[Patents]](../gifs/ps.gif) | . Using electrical, magnetic or wave energy |
403 | ![[Patents]](../gifs/ps.gif) | . Chemical modification of solids before hydrogenation |
404 | ![[Patents]](../gifs/ps.gif) | . Using molten additive, e.g., heat carrier, etc. |
405 | ![[Patents]](../gifs/ps.gif) | . . Molten catalyst |
406 | ![[Patents]](../gifs/ps.gif) | . . . Halide-containing |
407 | ![[Patents]](../gifs/ps.gif) | . Specified agitation or circulation in gas contact zone |
408 | ![[Patents]](../gifs/ps.gif) | . . Gas includes hydrogen |
409 | ![[Patents]](../gifs/ps.gif) | . . Vertical gas upflow, e.g., fluidization, etc. |
410 | ![[Patents]](../gifs/ps.gif) | . . . Using solid heat carrier |
411 | ![[Patents]](../gifs/ps.gif) | . . Using solid heat carrier |
412 | ![[Patents]](../gifs/ps.gif) | . Plural hydrogenation steps |
413 | ![[Patents]](../gifs/ps.gif) | . . Solid catalyst in at least one step |
414 | ![[Patents]](../gifs/ps.gif) | . With hydrogen production from water |
415 | ![[Patents]](../gifs/ps.gif) | . Including contact of feed with liquid produced in the process, i.e., recycle |
416 | ![[Patents]](../gifs/ps.gif) | . . With discrete hydrogenation of recycle stream |
417 | ![[Patents]](../gifs/ps.gif) | . . Recycle of bottoms (resid) |
418 | ![[Patents]](../gifs/ps.gif) | . . Including contact with hydrogen gas |
419 | ![[Patents]](../gifs/ps.gif) | . Using specifically added catalyst during hydrogenation |
420 | ![[Patents]](../gifs/ps.gif) | . . Dissolved or suspended-thermally-decomposable catalyst, component or precursor |
421 | ![[Patents]](../gifs/ps.gif) | . . Containing Group VI transition metal |
422 | ![[Patents]](../gifs/ps.gif) | . . . And Group VIII metal |
423 | ![[Patents]](../gifs/ps.gif) | . . Containing Group VIII metal |
424 | ![[Patents]](../gifs/ps.gif) | . Specified procedure to improve separation of solids from liquid product |
425 | ![[Patents]](../gifs/ps.gif) | . . Including centrifugation, filtering, flotation or vibration |
426 | ![[Patents]](../gifs/ps.gif) | . Including agglomeration, comminution or size-classification of solids |
427 | ![[Patents]](../gifs/ps.gif) | . Including burning of feed or product |
428 | ![[Patents]](../gifs/ps.gif) | . Including contact with extraneous additive other than hydrogen, e.g., solvent, etc. |
429 | ![[Patents]](../gifs/ps.gif) | . . Distinct addition zones |
430 | ![[Patents]](../gifs/ps.gif) | . . Contact with additive, followed by chemical conversion |
431 | ![[Patents]](../gifs/ps.gif) | . . Specified hydrogen-donor solvent |
432 | ![[Patents]](../gifs/ps.gif) | . . With specified circulation procedure in contact zone |
433 | ![[Patents]](../gifs/ps.gif) | . . Simultaneous treatment with gaseous additive and liquid solvent |
434 | ![[Patents]](../gifs/ps.gif) | . . Additive is petroleum or fraction from petroleum refining |
435 | ![[Patents]](../gifs/ps.gif) | . . Additive is specified catalyst or liquid solvent or dispersant |
12 | ![[Patents]](../gifs/ps.gif) | COLORNG TREATMENTS (INCLUDES FLUORESCENCE) |
13 | ![[Patents]](../gifs/ps.gif) | TREATMENT OF REFINING SLUDGE |
14 | ![[Patents]](../gifs/ps.gif) | PRODUCTS AND COMPOSITIONS |
15 | ![[Patents]](../gifs/ps.gif) | . Fuels |
16 | ![[Patents]](../gifs/ps.gif) | . . Gasolines |
17 | ![[Patents]](../gifs/ps.gif) | . . . Admixtures |
18 | ![[Patents]](../gifs/ps.gif) | . Lubricating oils |
19 | ![[Patents]](../gifs/ps.gif) | . . Admixtures |
20 | ![[Patents]](../gifs/ps.gif) | . Waxes |
21 | ![[Patents]](../gifs/ps.gif) | . . Admixtures |
22 | ![[Patents]](../gifs/ps.gif) | . Asphalts, tars, pitches and resins |
23 | ![[Patents]](../gifs/ps.gif) | . . Admixtures |
24 | ![[Patents]](../gifs/ps.gif) | PARAFFIN WAX; TREATMENT OR RECOVERY |
25 | ![[Patents]](../gifs/ps.gif) | . With ureas |
26 | ![[Patents]](../gifs/ps.gif) | . With sorption agents |
27 | ![[Patents]](../gifs/ps.gif) | . Chemical treatment (refining or modification except mere solvent extraction) |
28 | ![[Patents]](../gifs/ps.gif) | . Separation of paraffin from oil (e.g., dewaxing) |
29 | ![[Patents]](../gifs/ps.gif) | . . Emulsion dewaxing |
30 | ![[Patents]](../gifs/ps.gif) | . . Separation of residual oil from wax (i.e., deoiling) |
31 | ![[Patents]](../gifs/ps.gif) | . . . With solvent |
32 | ![[Patents]](../gifs/ps.gif) | . . . Sweating |
33 | ![[Patents]](../gifs/ps.gif) | . . Solvent dewaxing |
34 | ![[Patents]](../gifs/ps.gif) | . . . With deasphalting treatment |
35 | ![[Patents]](../gifs/ps.gif) | . . . With chilling by evaporation of solvent |
36 | ![[Patents]](../gifs/ps.gif) | . . . With nondewaxing solvent extraction of oil |
37 | ![[Patents]](../gifs/ps.gif) | . . Chilling |
38 | ![[Patents]](../gifs/ps.gif) | . . . With filtering |
39 | ![[Patents]](../gifs/ps.gif) | ASPHALTS, TARS, PITCHES AND RESINS; MAKING, TREATING AND RECOVERY |
40 | ![[Patents]](../gifs/ps.gif) | . By chemical conversion of oil |
41 | ![[Patents]](../gifs/ps.gif) | . By distillation |
42 | ![[Patents]](../gifs/ps.gif) | . . Tar feed |
43 | ![[Patents]](../gifs/ps.gif) | . . . By contact with hot gases |
44 | ![[Patents]](../gifs/ps.gif) | . Chemical modification of asphalt, tar, pitch or resin |
45 | ![[Patents]](../gifs/ps.gif) | . Solvent extraction |
46 | ![[Patents]](../gifs/ps.gif) | CHEMICAL CONVERSION OF HYDROCARBONS |
47 | ![[Patents]](../gifs/ps.gif) | . With prevention of corrosion or erosion in system |
48R | ![[Patents]](../gifs/ps.gif) | . With prevention or removal of deleterious carbon accumulations or equipment |
48Q | ![[Patents]](../gifs/ps.gif) | . . Quench |
48AA | ![[Patents]](../gifs/ps.gif) | . . Antifoulant additive |
49 | ![[Patents]](../gifs/ps.gif) | . Plural serial stages of chemical conversion |
50 | ![[Patents]](../gifs/ps.gif) | . . Coking in at least one stage |
51 | ![[Patents]](../gifs/ps.gif) | . . . With reforming |
52R | ![[Patents]](../gifs/ps.gif) | . . . With both catalytic and thermal cracking |
52CT | ![[Patents]](../gifs/ps.gif) | . . . . Catalyst treatment to remove metal contaminants |
53 | ![[Patents]](../gifs/ps.gif) | . . . First stage is coking |
54 | ![[Patents]](../gifs/ps.gif) | . . . . Second stage is cracking |
55 | ![[Patents]](../gifs/ps.gif) | . . . . . Catalytic cracking |
56 | ![[Patents]](../gifs/ps.gif) | . . Hydrogen donor diluent cyclic processes |
57 | ![[Patents]](../gifs/ps.gif) | . . First stage is an hydrogenation (saturation) |
58 | ![[Patents]](../gifs/ps.gif) | . . First stage is hydrocracking (includes hydro-desulfurization under cracking conditions) |
59 | ![[Patents]](../gifs/ps.gif) | . . . Hydrocracking in all stages |
60 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent reforming |
61 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent thermal or catalytic cracking |
62 | ![[Patents]](../gifs/ps.gif) | . . First stage is reforming |
63 | ![[Patents]](../gifs/ps.gif) | . . . Reforming in all stages |
64 | ![[Patents]](../gifs/ps.gif) | . . . . Catalyst in at least one stage |
65 | ![[Patents]](../gifs/ps.gif) | . . . . . Noble metal containing catalyst |
66 | ![[Patents]](../gifs/ps.gif) | . . . Catalytic |
67 | ![[Patents]](../gifs/ps.gif) | . . First stage is thermal or catalytic cracking |
68 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent hydrocracking |
69 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent reforming |
70 | ![[Patents]](../gifs/ps.gif) | . . . . Catalytic reforming |
71 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent polymerization |
72 | ![[Patents]](../gifs/ps.gif) | . . . Cracking in all stages |
73 | ![[Patents]](../gifs/ps.gif) | . . . . Catalyst in at least one stage |
74 | ![[Patents]](../gifs/ps.gif) | . . . . . Catalyst in multiple stages |
75 | ![[Patents]](../gifs/ps.gif) | . . . . With cracking of total product from first stage |
76 | ![[Patents]](../gifs/ps.gif) | . . . . With cracking of the first stage bottoms |
77 | ![[Patents]](../gifs/ps.gif) | . . . . With cracking of the first stage intermediate fraction |
78 | ![[Patents]](../gifs/ps.gif) | . Plural parallel stages of chemical conversion |
79 | ![[Patents]](../gifs/ps.gif) | . . At least one stage is reforming |
80 | ![[Patents]](../gifs/ps.gif) | . . Split feed |
81 | ![[Patents]](../gifs/ps.gif) | . With contacting vapor porducts with liquid feed (i.e., product scrubbing and feed stripping) |
82 | ![[Patents]](../gifs/ps.gif) | . . Only selected fractions of product or feed are contacted |
83 | ![[Patents]](../gifs/ps.gif) | . . With subsequent fractionation |
84 | ![[Patents]](../gifs/ps.gif) | . . With added material (to scrubbing-stripping stage) |
85 | ![[Patents]](../gifs/ps.gif) | . With preliminary treatment of feed |
86 | ![[Patents]](../gifs/ps.gif) | . . Deasphalting |
87 | ![[Patents]](../gifs/ps.gif) | . . Solvent extraction |
88 | ![[Patents]](../gifs/ps.gif) | . . Refining |
89 | ![[Patents]](../gifs/ps.gif) | . . . With hydrogen |
90 | ![[Patents]](../gifs/ps.gif) | . . . With acids |
91 | ![[Patents]](../gifs/ps.gif) | . . . With solid absorbents |
92 | ![[Patents]](../gifs/ps.gif) | . . Distillation |
93 | ![[Patents]](../gifs/ps.gif) | . . . With blending of products of distillation with each other or with converted products |
94 | ![[Patents]](../gifs/ps.gif) | . . . Plural stages of distillation |
95 | ![[Patents]](../gifs/ps.gif) | . With subsequent treatment of products |
96 | ![[Patents]](../gifs/ps.gif) | . . Solvent extraction |
97 | ![[Patents]](../gifs/ps.gif) | . . Refining |
98 | ![[Patents]](../gifs/ps.gif) | . . . With acids |
99 | ![[Patents]](../gifs/ps.gif) | . . . With solid adsorbents |
100 | ![[Patents]](../gifs/ps.gif) | . . Separation of vapors and liquid products |
101 | ![[Patents]](../gifs/ps.gif) | . . . With absorption with liquid |
102 | ![[Patents]](../gifs/ps.gif) | . . . With additional separation of liquid products from primary separation zone |
103 | ![[Patents]](../gifs/ps.gif) | . . . With additional separation of vapor products |
104 | ![[Patents]](../gifs/ps.gif) | . . . . With distillation of second stage liquid |
105 | ![[Patents]](../gifs/ps.gif) | . . . . With condensation of second stage vapors |
106 | ![[Patents]](../gifs/ps.gif) | . Cracking |
107 | ![[Patents]](../gifs/ps.gif) | . . Hydrogenative |
108 | ![[Patents]](../gifs/ps.gif) | . . . Catalytic |
109 | ![[Patents]](../gifs/ps.gif) | . . . . Silica or silicate containing catalyst |
110 | ![[Patents]](../gifs/ps.gif) | . . . . . With metal or metal oxide |
111.01 | ![[Patents]](../gifs/ps.gif) | . . . . . . With group III metal, rare earth metal, or metal oxide (i.e., Sc, Y, Al, Ga, ln, Tl, metal of atomic number 57-71, or oxide thereof) |
111.05 | ![[Patents]](../gifs/ps.gif) | . . . . . . . With group VII metal or metal oxide (i.e., Mn, Tc, Re, or oxide thereof) |
111.1 | ![[Patents]](../gifs/ps.gif) | . . . . . . . With group IV metal or metal oxide (i.e., Ti, Zr, Hf, Ge, Sn, Pb, or oxide thereof) |
111.15 | ![[Patents]](../gifs/ps.gif) | . . . . . . . With group I metal or metal oxide (i.e., alkali metal, Ag, Au, Cu, or oxide thereof) |
111.2 | ![[Patents]](../gifs/ps.gif) | . . . . . . . With group V metal or metal oxide (i.e., V, Nb, Ta, As, Sb, Bi, or oxide thereof) |
111.25 | ![[Patents]](../gifs/ps.gif) | . . . . . . . With group II metal or metal oxide (i.e., alkaline earth metal, Be, Mg, Zn, Cd, Hg, or oxide thereof) |
111.3 | ![[Patents]](../gifs/ps.gif) | . . . . . . . With group VI metal or metal oxide (i.e., Cr, Mo, W, Po, or oxide thereof) |
111.35 | ![[Patents]](../gifs/ps.gif) | . . . . . . . With group VIII metal or metal oxide (i.e., iron, or platinum group metal, or oxide thereof) |
112 | ![[Patents]](../gifs/ps.gif) | . . . . Metal or metal oxide catalyst |
113 | ![[Patents]](../gifs/ps.gif) | . . Catalytic |
114 | ![[Patents]](../gifs/ps.gif) | . . . Phosphorus, boron or nitrogen containing catalyst |
115 | ![[Patents]](../gifs/ps.gif) | . . . Halogen containing catalyst |
116 | ![[Patents]](../gifs/ps.gif) | . . . . Metal halide |
117 | ![[Patents]](../gifs/ps.gif) | . . . . . Group III metal halide |
118 | ![[Patents]](../gifs/ps.gif) | . . . Silica or silicate containing catalyst |
119 | ![[Patents]](../gifs/ps.gif) | . . . . With metal or metal oxide |
120.01 | ![[Patents]](../gifs/ps.gif) | . . . . . With group III metal, rare earth metal, or metal oxide (i.e., Sc, Y, Al, Ga, In, Tl, metal of atomic number 57-71 or oxide thereof) |
120.05 | ![[Patents]](../gifs/ps.gif) | . . . . . . With group VII metal or metal oxide (i.e., Mn, Tc, Re, or oxide thereof) |
120.1 | ![[Patents]](../gifs/ps.gif) | . . . . . . With group IV metal or metal oxide (i.e., Ti, Zr, Hf, Ge, Sn, Pb, or oxide thereof) |
120.15 | ![[Patents]](../gifs/ps.gif) | . . . . . . With group I metal or metal oxide (i.e., alkali metal, Ag, Au, Cu, or oxide thereof) |
120.2 | ![[Patents]](../gifs/ps.gif) | . . . . . . With group V metal or metal oxide (i.e., V, Nb, Ta, As, Sb, Bi, or oxide thereof) |
120.25 | ![[Patents]](../gifs/ps.gif) | . . . . . . With group II metal or metal oxide (i.e., alkaline earth metal, Be, Mg, Zn, Cd, Hg, or oxide thereof) |
120.3 | ![[Patents]](../gifs/ps.gif) | . . . . . . With group VI metal or metal oxide (i.e., Cr, Mo, W, Po, or oxide thereof) |
120.35 | ![[Patents]](../gifs/ps.gif) | . . . . . . With group VIII metal or metal oxide (i.e., iron or platinum group metal, or oxide thereof) |
121 | ![[Patents]](../gifs/ps.gif) | . . . Metal or metal oxide containing catalyst |
122 | ![[Patents]](../gifs/ps.gif) | . . . . Group III metal or oxide |
123 | ![[Patents]](../gifs/ps.gif) | . . . . . With Group VI metal or oxide |
124 | ![[Patents]](../gifs/ps.gif) | . . . . . With Group VIII metal or oxide |
125 | ![[Patents]](../gifs/ps.gif) | . . With nonreactive material |
126 | ![[Patents]](../gifs/ps.gif) | . . . Solids |
127 | ![[Patents]](../gifs/ps.gif) | . . . . Suspension system |
128 | ![[Patents]](../gifs/ps.gif) | . . . Vapors |
129 | ![[Patents]](../gifs/ps.gif) | . . . . Combustion gases |
130 | ![[Patents]](../gifs/ps.gif) | . . . . Steam |
131 | ![[Patents]](../gifs/ps.gif) | . . Soaking |
132 | ![[Patents]](../gifs/ps.gif) | . . With heating in tubular confined stream |
133 | ![[Patents]](../gifs/ps.gif) | . Reforming (includes dehydrogenation, isomerization, cyclization, aromatization, alkylation, dealkylation reactions) |
134 | ![[Patents]](../gifs/ps.gif) | . . Catalytic |
135 | ![[Patents]](../gifs/ps.gif) | . . . With Group III metal or metal oxide containing catalyst |
136 | ![[Patents]](../gifs/ps.gif) | . . . . With Group VI metal or metal oxide |
137 | ![[Patents]](../gifs/ps.gif) | . . . . With Group VIII metal or metal oxide |
138 | ![[Patents]](../gifs/ps.gif) | . . . . . Noble metal or oxide thereof |
139 | ![[Patents]](../gifs/ps.gif) | . . . . . . With halogen containing additive |
140 | ![[Patents]](../gifs/ps.gif) | . . . . . . With recovery or reactivation of catalyst |
141 | ![[Patents]](../gifs/ps.gif) | . . . Feed of specific composition |
142 | ![[Patents]](../gifs/ps.gif) | . Hydrogenation (saturation) |
143 | ![[Patents]](../gifs/ps.gif) | . . Catalytic |
144 | ![[Patents]](../gifs/ps.gif) | . . . Feed of specific composition |
145 | ![[Patents]](../gifs/ps.gif) | . . . . With added source of hydrogen (includes hydrogen donor) |
146 | ![[Patents]](../gifs/ps.gif) | . Solids contacting and mixing |
147 | ![[Patents]](../gifs/ps.gif) | . . Separate contiguous, dissimilar function, contacting zones |
148 | ![[Patents]](../gifs/ps.gif) | . . Combined gravitating bed and suspension zones |
149 | ![[Patents]](../gifs/ps.gif) | . . Solids of dissimilar composition |
150 | ![[Patents]](../gifs/ps.gif) | . . Purging |
151 | ![[Patents]](../gifs/ps.gif) | . . . Plural stages |
152 | ![[Patents]](../gifs/ps.gif) | . . Solids replenishment, or selective discard |
153 | ![[Patents]](../gifs/ps.gif) | . . Suspension system |
154 | ![[Patents]](../gifs/ps.gif) | . . . Start-up and shut down procedures |
155 | ![[Patents]](../gifs/ps.gif) | . . . Plural zones of similar function |
156 | ![[Patents]](../gifs/ps.gif) | . . . . Solids and contacting fluids are both in series |
157 | ![[Patents]](../gifs/ps.gif) | . . . Liquid feed |
158 | ![[Patents]](../gifs/ps.gif) | . . . With augmented turbulence (in addition to normal mixing in bed) |
159 | ![[Patents]](../gifs/ps.gif) | . . . With temperature regulation |
160 | ![[Patents]](../gifs/ps.gif) | . . . . By solids circulation to external heat exchange and return to same zone |
161 | ![[Patents]](../gifs/ps.gif) | . . . Separation of entrained fines from effluents |
162 | ![[Patents]](../gifs/ps.gif) | . . . . In presence of a liquid |
163 | ![[Patents]](../gifs/ps.gif) | . . . Fluidized dense bed |
164 | ![[Patents]](../gifs/ps.gif) | . . . . Solids transferring |
165 | ![[Patents]](../gifs/ps.gif) | . . Gravitating compact beds |
166 | ![[Patents]](../gifs/ps.gif) | . . . Liquid feeding |
167 | ![[Patents]](../gifs/ps.gif) | . . . . Solids curtain type |
168 | ![[Patents]](../gifs/ps.gif) | . . . Solids-vapor disengagement |
169 | ![[Patents]](../gifs/ps.gif) | . . . Plural zones of similar function (same chamber) |
170 | ![[Patents]](../gifs/ps.gif) | . . . Size stratification prevention |
171 | ![[Patents]](../gifs/ps.gif) | . . . Uniform solids withdrawal |
172 | ![[Patents]](../gifs/ps.gif) | . . . Preheating or quenching with solids |
173 | ![[Patents]](../gifs/ps.gif) | . . . Solids transferring |
174 | ![[Patents]](../gifs/ps.gif) | . . . . By pneumatic lifting |
175 | ![[Patents]](../gifs/ps.gif) | . . . . . Compact type |
176 | ![[Patents]](../gifs/ps.gif) | . . Solids moving processes |
177 | ![[Patents]](../gifs/ps.gif) | REFINING |
178 | ![[Patents]](../gifs/ps.gif) | . With reagent feed control |
179 | ![[Patents]](../gifs/ps.gif) | . Purifying used oil |
180 | ![[Patents]](../gifs/ps.gif) | . . With added organic material |
181 | ![[Patents]](../gifs/ps.gif) | . . Plural treating agents (sequential or simultaneous) |
182 | ![[Patents]](../gifs/ps.gif) | . . . One is a solid contact material |
183 | ![[Patents]](../gifs/ps.gif) | . . . . With acid or alkali |
184 | ![[Patents]](../gifs/ps.gif) | . . Distillation or degassing |
185 | ![[Patents]](../gifs/ps.gif) | . . . With gaseous treating agent |
186 | ![[Patents]](../gifs/ps.gif) | . . . With solid-liquid separation |
187 | ![[Patents]](../gifs/ps.gif) | . Water removal (dehydration) |
188 | ![[Patents]](../gifs/ps.gif) | . . With treating agent |
189 | ![[Patents]](../gifs/ps.gif) | . Sweetening |
190 | ![[Patents]](../gifs/ps.gif) | . . With hypochlorites |
191 | ![[Patents]](../gifs/ps.gif) | . . With copper compounds |
192 | ![[Patents]](../gifs/ps.gif) | . . . With preliminary treatment of oil |
193 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent treatment of the sweet oil |
194 | ![[Patents]](../gifs/ps.gif) | . . . . Separation or recovery of copper compound |
195 | ![[Patents]](../gifs/ps.gif) | . . . Copper chloride and free oxygen containing gas |
196 | ![[Patents]](../gifs/ps.gif) | . . With peroxides |
197 | ![[Patents]](../gifs/ps.gif) | . . With lead compounds |
198 | ![[Patents]](../gifs/ps.gif) | . . . Lead sulfide |
199 | ![[Patents]](../gifs/ps.gif) | . . . Sodium plumbite |
200 | ![[Patents]](../gifs/ps.gif) | . . . . With preliminary treatment of the oil |
201 | ![[Patents]](../gifs/ps.gif) | . . . . With subsequent treatment of the sweet oil |
202 | ![[Patents]](../gifs/ps.gif) | . . . . . Organic treating agent |
203 | ![[Patents]](../gifs/ps.gif) | . . With alkali metal hydroxide or carbonate |
204 | ![[Patents]](../gifs/ps.gif) | . . . With added oxygen containing organic compound |
205 | ![[Patents]](../gifs/ps.gif) | . . . . Acyclic alcohol |
206 | ![[Patents]](../gifs/ps.gif) | . . . With added nitrogen containing compound |
207 | ![[Patents]](../gifs/ps.gif) | . . Nitrogen containing compound |
208R | ![[Patents]](../gifs/ps.gif) | . Sulfur removal (free or combined sulfur) |
209 | ![[Patents]](../gifs/ps.gif) | . . With hydrogen |
210 | ![[Patents]](../gifs/ps.gif) | . . . Plural stage treatments with hydrogen |
211 | ![[Patents]](../gifs/ps.gif) | . . . With preliminary treatment of feed |
212 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent treatment of product |
213 | ![[Patents]](../gifs/ps.gif) | . . . With solid catalyst or absorbent |
214 | ![[Patents]](../gifs/ps.gif) | . . . . With hydrogen yielding material (H donor) |
215 | ![[Patents]](../gifs/ps.gif) | . . . . With heavy metal sulfide |
216R | ![[Patents]](../gifs/ps.gif) | . . . . With group VI metal or compound |
216PP | ![[Patents]](../gifs/ps.gif) | . . . . . With specific porosity or pore volume |
217 | ![[Patents]](../gifs/ps.gif) | . . . . With Group VIII metal or compound |
218 | ![[Patents]](../gifs/ps.gif) | . . Split treatment |
219 | ![[Patents]](../gifs/ps.gif) | . . With acids |
220 | ![[Patents]](../gifs/ps.gif) | . . . Plural stages of sulfur removal |
221 | ![[Patents]](../gifs/ps.gif) | . . . With preliminary treatment of feed |
222 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent treatment of product |
223 | ![[Patents]](../gifs/ps.gif) | . . . Inorganic acid |
224 | ![[Patents]](../gifs/ps.gif) | . . . . Sulfuric acid |
225 | ![[Patents]](../gifs/ps.gif) | . . . . Hydrochloric acid |
226 | ![[Patents]](../gifs/ps.gif) | . . With alkali or alkali earth metal compound (except clays) |
227 | ![[Patents]](../gifs/ps.gif) | . . . Plural stages of sulfur removal |
228 | ![[Patents]](../gifs/ps.gif) | . . . With preliminary treatment of feed |
229 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent treatment of product |
230 | ![[Patents]](../gifs/ps.gif) | . . . Alkali metal compound |
231 | ![[Patents]](../gifs/ps.gif) | . . . . With added oxygen containing organic compound |
232 | ![[Patents]](../gifs/ps.gif) | . . . . . Alcohol containing |
233 | ![[Patents]](../gifs/ps.gif) | . . . . . . With other organic compound |
234 | ![[Patents]](../gifs/ps.gif) | . . . . . With regeneration of treating agent |
235 | ![[Patents]](../gifs/ps.gif) | . . . . With regeneration of treating agent |
236 | ![[Patents]](../gifs/ps.gif) | . . With nitrogen containing treating reagent |
237 | ![[Patents]](../gifs/ps.gif) | . . With organic reagent |
238 | ![[Patents]](../gifs/ps.gif) | . . . Hydrocarbon containing |
239 | ![[Patents]](../gifs/ps.gif) | . . . Heavy metal soap containing |
240 | ![[Patents]](../gifs/ps.gif) | . . . Oxygen containing |
241 | ![[Patents]](../gifs/ps.gif) | . . With free halogen or nonmetal halide containing reagent |
242 | ![[Patents]](../gifs/ps.gif) | . . With sulfur oxides |
243 | ![[Patents]](../gifs/ps.gif) | . . With Group VI metal or compound |
244 | ![[Patents]](../gifs/ps.gif) | . . With Group VIII metal or compound |
245 | ![[Patents]](../gifs/ps.gif) | . . With silicon or compound thereof |
246 | ![[Patents]](../gifs/ps.gif) | . . With Group IB metal or compound |
247 | ![[Patents]](../gifs/ps.gif) | . . With Group IIB metal or compound |
248 | ![[Patents]](../gifs/ps.gif) | . . With Group III metal or compound |
249 | ![[Patents]](../gifs/ps.gif) | . . With Group IV, V, VII metal or compound |
250 | ![[Patents]](../gifs/ps.gif) | . . Solids contacting and mixing |
208M | ![[Patents]](../gifs/ps.gif) | . . Using free alkali metal |
251R | ![[Patents]](../gifs/ps.gif) | . Metal contaminant removal |
252 | ![[Patents]](../gifs/ps.gif) | . . With acid |
253 | ![[Patents]](../gifs/ps.gif) | . . With metal or metal compound |
251H | ![[Patents]](../gifs/ps.gif) | . . Employing hydrogen |
254R | ![[Patents]](../gifs/ps.gif) | . Nitrogen contaminant removal |
254H | ![[Patents]](../gifs/ps.gif) | . . Employing hydrogen |
255 | ![[Patents]](../gifs/ps.gif) | . Gum or gum former removal |
256 | ![[Patents]](../gifs/ps.gif) | . . With acid |
257 | ![[Patents]](../gifs/ps.gif) | . . With metal or metal compound |
258 | ![[Patents]](../gifs/ps.gif) | . . . Alkali metal |
259 | ![[Patents]](../gifs/ps.gif) | . . . Alkali or alkali earth metal compound (except clays) |
260 | ![[Patents]](../gifs/ps.gif) | . . . Clay type or alumina |
261 | ![[Patents]](../gifs/ps.gif) | . . . . Vapor phase treatment |
262.1 | ![[Patents]](../gifs/ps.gif) | . Halogen contaminant removal |
262.5 | ![[Patents]](../gifs/ps.gif) | . . Polychorinated biphenyl (PCB) |
263 | ![[Patents]](../gifs/ps.gif) | . Organic acid or phenol contaminant removal |
264 | ![[Patents]](../gifs/ps.gif) | . With hydrogen |
265 | ![[Patents]](../gifs/ps.gif) | . With acids |
266 | ![[Patents]](../gifs/ps.gif) | . . Sulfuric acid |
267 | ![[Patents]](../gifs/ps.gif) | . . . With fluid rotation or agitation |
268 | ![[Patents]](../gifs/ps.gif) | . . . White oil making |
269 | ![[Patents]](../gifs/ps.gif) | . . . Split treatment |
270 | ![[Patents]](../gifs/ps.gif) | . . . Plural stages of acid treatment |
271 | ![[Patents]](../gifs/ps.gif) | . . . With preliminary treatment of the oil |
272 | ![[Patents]](../gifs/ps.gif) | . . . . Fractionation |
273 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent treatment of the oil |
274 | ![[Patents]](../gifs/ps.gif) | . . . . Organic treating agent |
275 | ![[Patents]](../gifs/ps.gif) | . . . . Solid absorbent |
276 | ![[Patents]](../gifs/ps.gif) | . . . With nonwater additive |
277 | ![[Patents]](../gifs/ps.gif) | . . . . Organic compound |
278 | ![[Patents]](../gifs/ps.gif) | . . . . Solid contact material |
279 | ![[Patents]](../gifs/ps.gif) | . . Phosphorus containing acid |
280 | ![[Patents]](../gifs/ps.gif) | . . Halogen containing acid |
281 | ![[Patents]](../gifs/ps.gif) | . . . Hydrochloric acid |
282 | ![[Patents]](../gifs/ps.gif) | . . Organic acid |
283 | ![[Patents]](../gifs/ps.gif) | . With alkali or alkali earth metal compound (except clays) |
284 | ![[Patents]](../gifs/ps.gif) | . . Alkali metal compound |
285 | ![[Patents]](../gifs/ps.gif) | . . . With preliminary treatment of the oil |
286 | ![[Patents]](../gifs/ps.gif) | . . . With subsequent treatment of the oil |
287 | ![[Patents]](../gifs/ps.gif) | . . . With solid carrier |
288 | ![[Patents]](../gifs/ps.gif) | . . . With added material |
289 | ![[Patents]](../gifs/ps.gif) | . With nitrogen containing compound |
290 | ![[Patents]](../gifs/ps.gif) | . With organic compound |
291 | ![[Patents]](../gifs/ps.gif) | . . Oxygen containing |
292 | ![[Patents]](../gifs/ps.gif) | . With boron, phosphorus, arsenic, antimony or bismuth containing treating agent |
293 | ![[Patents]](../gifs/ps.gif) | . With sulfur containing treating agent |
294 | ![[Patents]](../gifs/ps.gif) | . With free metal |
295 | ![[Patents]](../gifs/ps.gif) | . With Group IV, V, VI, VII or VIII metal compound |
296 | ![[Patents]](../gifs/ps.gif) | . With Group IB or IIB metal compound |
297 | ![[Patents]](../gifs/ps.gif) | . With Group III metal compound (except clays) |
298 | ![[Patents]](../gifs/ps.gif) | . With liquid treating agent (includes slurries of solids) |
299 | ![[Patents]](../gifs/ps.gif) | . With solid catalyst or absorbent |
300 | ![[Patents]](../gifs/ps.gif) | . . Of particular physical shape or structure |
301 | ![[Patents]](../gifs/ps.gif) | . . With preliminary treatment of the oil |
302 | ![[Patents]](../gifs/ps.gif) | . . With subsequent treatment of the oil |
303 | ![[Patents]](../gifs/ps.gif) | . . Plural treating stages |
304 | ![[Patents]](../gifs/ps.gif) | . . Processes including downward movement of particles |
305 | ![[Patents]](../gifs/ps.gif) | . . Solids rehabilitation |
306 | ![[Patents]](../gifs/ps.gif) | . . Composite or plural treating agents |
307 | ![[Patents]](../gifs/ps.gif) | . . Silicon or carbon containing treating agent |
308 | ![[Patents]](../gifs/ps.gif) | FRACTIONATION |
309 | ![[Patents]](../gifs/ps.gif) | . Deasphalting |
310R | ![[Patents]](../gifs/ps.gif) | . Adsorption |
310Z | ![[Patents]](../gifs/ps.gif) | . . Zeolite adsorbent |
311 | ![[Patents]](../gifs/ps.gif) | . Liquid extraction with solvents |
312 | ![[Patents]](../gifs/ps.gif) | . . With blending of separated fractions with each other or with feed |
313 | ![[Patents]](../gifs/ps.gif) | . . Extractive distillation |
314 | ![[Patents]](../gifs/ps.gif) | . . Plural stages with different oil miscible solvents |
315 | ![[Patents]](../gifs/ps.gif) | . . . With recycle of product of later extraction to earlier extraction stage |
316 | ![[Patents]](../gifs/ps.gif) | . . . Difference is mere change in proportions of solvents |
317 | ![[Patents]](../gifs/ps.gif) | . . Counter current multistage extraction |
318 | ![[Patents]](../gifs/ps.gif) | . . With recycle of oil |
319 | ![[Patents]](../gifs/ps.gif) | . . With pressure variation |
320 | ![[Patents]](../gifs/ps.gif) | . . With temperature gradient in extraction zone or between extraction zones |
321 | ![[Patents]](../gifs/ps.gif) | . . With solvent rehabilitation |
322 | ![[Patents]](../gifs/ps.gif) | . . Organic solvent containing |
323 | ![[Patents]](../gifs/ps.gif) | . . . With added solvent or solvent modifier |
324 | ![[Patents]](../gifs/ps.gif) | . . . . Inorganic |
325 | ![[Patents]](../gifs/ps.gif) | . . . Heterocyclic |
326 | ![[Patents]](../gifs/ps.gif) | . . . . Hetero-N-containing |
327 | ![[Patents]](../gifs/ps.gif) | . . . . Furfural and derivatives |
328 | ![[Patents]](../gifs/ps.gif) | . . . Nonoxo carbonylic |
329 | ![[Patents]](../gifs/ps.gif) | . . . . Carboxylic esters |
330 | ![[Patents]](../gifs/ps.gif) | . . . Nitrogen-containing solvent |
331 | ![[Patents]](../gifs/ps.gif) | . . . . Amino compound |
332 | ![[Patents]](../gifs/ps.gif) | . . . Oxo compound containing |
333 | ![[Patents]](../gifs/ps.gif) | . . . Oxy compound |
334 | ![[Patents]](../gifs/ps.gif) | . . . . Ethers |
335 | ![[Patents]](../gifs/ps.gif) | . . . . Aromatic |
336 | ![[Patents]](../gifs/ps.gif) | . . . Halogen containing |
337 | ![[Patents]](../gifs/ps.gif) | . . . Hydrocarbon |
338 | ![[Patents]](../gifs/ps.gif) | . . Liquid sulfur dioxide |
339 | ![[Patents]](../gifs/ps.gif) | . . Liquid-liquid contacting |
340 | ![[Patents]](../gifs/ps.gif) | . Recovery of mineral oil from natural or converted gases |
341 | ![[Patents]](../gifs/ps.gif) | . . By absorption and vaporization |
342 | ![[Patents]](../gifs/ps.gif) | . . . With fractional condensation prior to absorption |
343 | ![[Patents]](../gifs/ps.gif) | . . . Indirect heat exchange between lean and rich absorbent |
344 | ![[Patents]](../gifs/ps.gif) | . . . Plural absorption stages |
345 | ![[Patents]](../gifs/ps.gif) | . . . . At least one stage is under pressure |
346 | ![[Patents]](../gifs/ps.gif) | . . . Absorption stage is under pressure |
347 | ![[Patents]](../gifs/ps.gif) | . Distillation |
348 | ![[Patents]](../gifs/ps.gif) | . . With nonvapor compound added prior to or during vaporization |
349 | ![[Patents]](../gifs/ps.gif) | . . With nonvaporization treatment of liquid condensate or residue |
350 | ![[Patents]](../gifs/ps.gif) | . . Rectification |
351 | ![[Patents]](../gifs/ps.gif) | . . . C1-C4 alkane removal |
352 | ![[Patents]](../gifs/ps.gif) | . . . Flash vaporizaton |
353 | ![[Patents]](../gifs/ps.gif) | . . . With heat recovery by indirect heat exchange |
354 | ![[Patents]](../gifs/ps.gif) | . . . Plural or combined with additional distillation |
355 | ![[Patents]](../gifs/ps.gif) | . . . . With product recycle between distillation zones |
356 | ![[Patents]](../gifs/ps.gif) | . . . With added gas or vapor (e.g., steam) |
357 | ![[Patents]](../gifs/ps.gif) | . . . Vacuum or pressure |
358 | ![[Patents]](../gifs/ps.gif) | . . . With liquid product recycle to rectification zone |
359 | ![[Patents]](../gifs/ps.gif) | . . Spraying |
360 | ![[Patents]](../gifs/ps.gif) | . . Filming |
361 | ![[Patents]](../gifs/ps.gif) | . . Flash vaporization |
362 | ![[Patents]](../gifs/ps.gif) | . . With added gas or vapor |
363 | ![[Patents]](../gifs/ps.gif) | . . . Steam |
364 | ![[Patents]](../gifs/ps.gif) | . . Plural stages of vaporization |
365 | ![[Patents]](../gifs/ps.gif) | . . . With heat recovery by indirect heat exchange |
366 | ![[Patents]](../gifs/ps.gif) | . . Vacuum or pressure |
367 | ![[Patents]](../gifs/ps.gif) | . . With agitation of distilland |
368 | ![[Patents]](../gifs/ps.gif) | . . Condensatin by direct heat exchange |
369 | ![[Patents]](../gifs/ps.gif) | . . Volatile treatment other than condensation |
370 | ![[Patents]](../gifs/ps.gif) | MISCELLANEOUS |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTIONS |
| | ****************************** |
950 | ![[Patents]](../gifs/ps.gif) | PROCESSING OF "FISCHER-TROPSCH" CRUDE |
951 | ![[Patents]](../gifs/ps.gif) | SOLID FEED TREATMENT WITH A GAS OTHER THAN AIR, HYDROGEN OR STEAM |
952 | ![[Patents]](../gifs/ps.gif) | SOLID FEED TREATMENT UNDER SUPERCRITICAL CONDITIONS |
| | ****************************** |
| | DIGESTS |
| | ****************************** |
DIG 1 | ![[Patents]](../gifs/ps.gif) | Automatic control |
DIG 2 | ![[Patents]](../gifs/ps.gif) | Molecular sieve |