Version: 2023.08
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| C13B | PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR (chemically synthesised sugars or sugar derivatives C07H; fermentation or enzyme-using processes for preparing compounds containing saccharide radicals C12P 19/00) [2013-01] NOTE
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C13B 5/00 | Reducing the size of material from which sugar is to be extracted (for extraction of starch C08B 30/02) [2013-01] |
C13B 5/02 | . | Cutting sugar cane [2013-01] |
C13B 5/04 | . | Shredding sugar cane [2013-01] |
C13B 5/06 | . | Slicing sugar beet [2013-01] |
C13B 5/08 | . | Knives; Adjustment or maintenance thereof [2013-01] |
C13B 10/00 | Production of sugar juices (tapping of tree-juices A01G 23/10; tapping-spouts, receptacles for juices A01G 23/14) [2013-01] |
C13B 10/003 | . | {using chemicals other than extracting agents} [2013-01] |
C13B 10/006 | . | {Conservation of sugar juices} [2013-01] |
C13B 10/02 | . | Expressing juice from sugar cane or similar material, e.g. sorghum saccharatum [2013-01] |
C13B 10/025 | . . | {Treatment of sugar cane before extraction (C13B 5/00 takes precedence)} [2013-01] |
C13B 10/04 | . . | combined with imbibition [2013-01] |
C13B 10/06 | . . | Sugar-cane crushers [2013-01] |
C13B 10/08 | . | Extraction of sugar from sugar beet with water [2013-01] |
C13B 10/083 | . . | {Treatment of sugar beet before extraction (C13B 5/00 takes precedence)} [2013-01] |
C13B 10/086 | . . | {Processes or apparatus with discontinuous loading} [2013-01] |
C13B 10/10 | . . | Continuous processes [2013-01] |
C13B 10/102 | . . . | {having rotatable means for agitation or transportation} [2013-01] |
C13B 10/105 | . . . . | {Rotating apparatus} [2013-01] |
C13B 10/107 | . . . | {with transportation in the form of thin layers, e.g. by endless chains} [2013-01] |
C13B 10/12 | . . | Details of extraction apparatus, e.g. arrangements of pipes or valves [2013-01] |
C13B 10/14 | . | using extracting agents other than water, e.g. alcohol or salt solutions [2013-01] |
C13B 15/00 | Expressing water from material from which sugar has been extracted (from starch-extracted material C08B 30/10) [2013-01] |
C13B 15/02 | . | between perforated moving belts [2013-01] |
| C13B 20/00 | Purification of sugar juices [2013-01] NOTE
|
C13B 20/002 | . | {using microorganisms or enzymes} [2017-08] |
C13B 20/005 | . | {using chemicals not provided for in groups C13B 20/02 - C13B 20/14} [2016-05] |
C13B 20/007 | . . | {Saturation with gases or fumes, e.g. carbon dioxide} [2013-01] |
C13B 20/02 | . | using alkaline earth metal compounds [2013-01] |
C13B 20/04 | . . | followed by saturation [2013-01] |
C13B 20/06 | . . . | with carbon dioxide or sulfur dioxide [2013-01] |
C13B 20/08 | . | by oxidation or reduction [2013-01] |
C13B 20/10 | . . | using sulfur dioxide or sulfites [2013-01] |
C13B 20/12 | . | using adsorption agents, e.g. active carbon [2013-01] |
C13B 20/123 | . . | {Inorganic agents, e.g. active carbon} [2013-01] |
C13B 20/126 | . . | {Organic agents, e.g. polyelectrolytes} [2013-01] |
C13B 20/14 | . | using ion-exchange materials [2013-01] |
C13B 20/142 | . . | {Mixed bed (C13B 20/148 takes precedence)} [2013-01] |
C13B 20/144 | . . | {using only cationic ion-exchange material (C13B 20/148 takes precedence)} [2013-01] |
C13B 20/146 | . . | {using only anionic ion-exchange material (C13B 20/148 takes precedence)} [2013-01] |
C13B 20/148 | . . | {for fractionating, adsorption or ion exclusion processes combined with elution or desorption of a sugar fraction} [2013-01] |
C13B 20/16 | . | by physical means, e.g. osmosis or filtration [2013-01] |
C13B 20/165 | . . | {using membranes, e.g. osmosis, ultrafiltration (electrodialysis C13B 20/18)} [2013-01] |
C13B 20/18 | . | by electrical means [2013-01] |
C13B 25/00 | Evaporators or boiling pans specially adapted for sugar juices; Evaporating or boiling sugar juices [2013-01] |
C13B 25/001 | . | {with heating tubes or plates} [2013-01] |
C13B 25/003 | . | {with heating plates} [2013-01] |
C13B 25/005 | . | {with heating coils} [2013-01] |
C13B 25/006 | . | {rotating apparatus} [2013-01] |
C13B 25/008 | . | {with direct contact between heating medium and sugar solution} [2013-01] |
C13B 25/02 | . | Details, e.g. for preventing foaming or for catching juice [2013-01] |
C13B 25/04 | . . | Heating equipment [2013-01] |
C13B 25/06 | . | combined with measuring instruments for effecting control of the process [2013-01] |
C13B 30/00 | Crystallisation; Crystallising apparatus; Separating crystals from mother liquors {; Evaporating or boiling sugar juice} [2017-08] |
C13B 30/002 | . | {Evaporating or boiling sugar juice} [2013-01] |
C13B 30/005 | . . | {using chemicals} [2013-01] |
C13B 30/007 | . . | {Multiple effect evaporation} [2013-01] |
C13B 30/02 | . | Crystallisation; Crystallising apparatus [2013-01] |
C13B 30/021 | . . | {using chemicals} [2013-01] |
C13B 30/022 | . . | {Continuous processes, apparatus therefor (C13B 30/028 takes precedence)} [2013-01] |
C13B 30/023 | . . . | {having rotatable means for agitation or transportation} [2013-01] |
C13B 30/025 | . . . | {combined with measuring instruments for effecting control of the process} [2013-01] |
C13B 30/026 | . . | {Discontinuous processes or apparatus therefor (C13B 30/028 takes precedence)} [2013-01] |
C13B 30/027 | . . . | {combined with measuring instruments for effecting control of the process} [2013-01] |
C13B 30/028 | . . | {obtaining sugar crystals by drying sugar syrup or sugar juice, e.g. spray-crystallisation} [2013-01] |
C13B 30/04 | . | Separating crystals from mother liquor [2013-01] |
C13B 30/06 | . . | by centrifugal force [2013-01] |
C13B 30/08 | . . | Washing residual mother liquor from crystals [2013-01] |
C13B 30/10 | . . . | in centrifuges [2013-01] |
C13B 30/12 | . . | Recycling mother liquor or wash liquors [2013-01] |
C13B 30/14 | . . | Dissolving or refining raw sugar [2013-01] |
C13B 35/00 | Extraction of sucrose from molasses [2013-01] |
C13B 35/005 | . | {using microorganisms or enzymes} [2017-08] |
C13B 35/02 | . | by chemical means [2013-01] |
C13B 35/04 | . . | by precipitation as alkaline earth metal saccharates [2013-01] |
C13B 35/06 | . . | using ion exchange [2013-01] |
C13B 35/08 | . | by physical means, e.g. osmosis [2013-01] |
C13B 40/00 | Drying sugar [2013-01] |
C13B 40/002 | . | {Drying sugar or syrup in bulk} [2013-01] |
C13B 40/005 | . . | {combined with agglomeration} [2013-01] |
C13B 40/007 | . | {Drying sugar in compacted form, e.g. cubes} [2013-01] |
C13B 45/00 | Cutting machines specially adapted for sugar [2013-01] |
C13B 45/02 | . | in combination with sorting and packing machines [2013-01] |
C13B 50/00 | Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar (C13B 40/00, C13B 45/00 take precedence; confectionery A23G 3/00) [2013-01] |
C13B 50/002 | . | {Addition of chemicals or other foodstuffs} [2013-01] |
C13B 50/004 | . | {Agglomerated sugar products; Agglomeration} [2013-01] |
C13B 50/006 | . | {Molasses; Treatment of molasses (extraction of sucrose C13B 35/00)} [2013-01] |
C13B 50/008 | . . | {Drying} [2013-01] |
C13B 50/02 | . | formed by moulding sugar [2013-01] |
C13B 99/00 | Subject matter not provided for in other groups of this subclass [2013-01] |