C13B5/00	7	Reducing the size of material from which sugar is to be extracted (for extraction of starch C08B30/02)	C13B5/00	C13B5/00		60
C13B5/02	8	Cutting sugar cane	C13B5/02	C13B5/02		123
C13B5/04	8	Shredding sugar cane	C13B5/04	C13B5/04		91
C13B5/06	8	Slicing sugar beet	C13B5/06	C13B5/06		166
C13B5/08	8	Knives; Adjustment or maintenance thereof	C13B5/08	C13B5/08		45
C13B10/00	7	Production of sugar juices (tapping of tree-juices A01G23/10; tapping-spouts, receptacles for juices A01G23/14)	C13B10/00	C13B10/00		322
C13B10/003	8	{using chemicals other than extracting agents}	C13B10/00	C13B10/00		53
C13B10/006	8	{Conservation of sugar juices}	C13B10/00	C13B10/00		50
C13B10/02	8	Expressing juice from sugar cane or similar material, e.g. sorghum saccharatum	C13B10/02	C13B10/02		246
C13B10/025	9	{Treatment of sugar cane before extraction (C13B5/00 takes precedence)}	C13B10/02	C13B10/02		104
C13B10/04	9	combined with imbibition	C13B10/04	C13B10/04		214
C13B10/06	9	Sugar-cane crushers	C13B10/06	C13B10/06		835
C13B10/08	8	Extraction of sugar from sugar beet with water	C13B10/08	C13B10/08		93
C13B10/083	9	{Treatment of sugar beet before extraction (C13B5/00 takes precedence)}	C13B10/08	C13B10/08		97
C13B10/086	9	{Processes or apparatus with discontinuous loading}	C13B10/08	C13B10/08		26
C13B10/10	9	Continuous processes	C13B10/10	C13B10/10		172
C13B10/102	10	{having rotatable means for agitation or transportation}	C13B10/10	C13B10/10		270
C13B10/105	11	{Rotating apparatus}	C13B10/10	C13B10/10		53
C13B10/107	10	{with transportation in the form of thin layers, e.g. by endless chains}	C13B10/10	C13B10/10		44
C13B10/12	9	Details of extraction apparatus, e.g. arrangements of pipes or valves	C13B10/12	C13B10/12		82
C13B10/14	8	using extracting agents other than water, e.g. alcohol or salt solutions	C13B10/14	C13B10/14		134
C13B15/00	7	Expressing water from material from which sugar has been extracted (from starch-extracted material C08B30/10)	C13B15/00	C13B15/00		20
C13B15/02	8	between perforated moving belts	C13B15/02	C13B15/02		4
C13B20/00	7	Purification of sugar juices<br><br><u>NOTE</u><br><br>When classifying in this group, classification is also made in group B01D15/08 insofar as subject matter of general interest relating to chromatography is concerned	C13B20/00	C13B20/00		293
C13B20/002	8	{using microorganisms or enzymes}	C13B20/00	C13B20/00		84
C13B20/005	8	{using chemicals not provided for in groups C13B20/02&#160;-&#160;C13B20/14}	C13B20/00	C13B20/00		329
C13B20/007	9	{Saturation with gases or fumes, e.g. carbon dioxide}	C13B20/00	C13B20/00		77
C13B20/02	8	using alkaline earth metal compounds	C13B20/02	C13B20/02		441
C13B20/04	9	followed by saturation	C13B20/04	C13B20/04		10
C13B20/06	10	with carbon dioxide or sulfur dioxide	C13B20/06	C13B20/06		330
C13B20/08	8	by oxidation or reduction	C13B20/08	C13B20/08		63
C13B20/10	9	using sulfur dioxide or sulfites	C13B20/10	C13B20/10		70
C13B20/12	8	using adsorption agents, e.g. active carbon	C13B20/12	C13B20/12		127
C13B20/123	9	{Inorganic agents, e.g. active carbon}	C13B20/12	C13B20/12		344
C13B20/126	9	{Organic agents, e.g. polyelectrolytes}	C13B20/12	C13B20/12		86
C13B20/14	8	using ion-exchange materials	C13B20/14	C13B20/14		358
C13B20/142	9	{Mixed bed (C13B20/148 takes precedence)}	C13B20/14	C13B20/14		43
C13B20/144	9	{using only cationic ion-exchange material (C13B20/148 takes precedence)}	C13B20/14	C13B20/14		98
C13B20/146	9	{using only anionic ion-exchange material (C13B20/148 takes precedence)}	C13B20/14	C13B20/14		58
C13B20/148	9	{for fractionating, adsorption or ion exclusion processes combined with elution or desorption of a sugar fraction}	C13B20/14	C13B20/14		97
C13B20/16	8	by physical means, e.g. osmosis or filtration	C13B20/16	C13B20/16		356
C13B20/165	9	{using membranes, e.g. osmosis, ultrafiltration (electrodialysis C13B20/18)}	C13B20/16	C13B20/16		248
C13B20/18	8	by electrical means	C13B20/18	C13B20/18		103
C13B25/00	7	Evaporators or boiling pans specially adapted for sugar juices; Evaporating or boiling sugar juices	C13B25/00	C13B25/00		381
C13B25/001	8	{with heating tubes or plates}	C13B25/00	C13B25/00		165
C13B25/003	8	{with heating plates}	C13B25/00	C13B25/00		39
C13B25/005	8	{with heating coils}	C13B25/00	C13B25/00		14
C13B25/006	8	{rotating apparatus}	C13B25/00	C13B25/00		23
C13B25/008	8	{with direct contact between heating medium and sugar solution}	C13B25/00	C13B25/00		15
C13B25/02	8	Details, e.g. for preventing foaming or for catching juice	C13B25/02	C13B25/02		168
C13B25/04	9	Heating equipment	C13B25/04	C13B25/04		60
C13B25/06	8	combined with measuring instruments for effecting control of the process	C13B25/06	C13B25/06		95
C13B30/00	7	Crystallisation; Crystallising apparatus; Separating crystals from mother liquors {; Evaporating or boiling sugar juice}	C13B30/00	C13B30/00		74
C13B30/002	8	{Evaporating or boiling sugar juice}	C13B30/00	C13B30/00		193
C13B30/005	9	{using chemicals}	C13B30/00	C13B30/00		32
C13B30/007	9	{Multiple effect evaporation}	C13B30/00	C13B30/00		70
C13B30/02	8	Crystallisation; Crystallising apparatus	C13B30/02	C13B30/02		432
C13B30/021	9	{using chemicals}	C13B30/02	C13B30/02		59
C13B30/022	9	{Continuous processes, apparatus therefor (C13B30/028 takes precedence)}	C13B30/02	C13B30/02		145
C13B30/023	10	{having rotatable means for agitation or transportation}	C13B30/02	C13B30/02		172
C13B30/025	10	{combined with measuring instruments for effecting control of the process}	C13B30/02	C13B30/02		39
C13B30/026	9	{Discontinuous processes or apparatus therefor (C13B30/028 takes precedence)}	C13B30/02	C13B30/02		18
C13B30/027	10	{combined with measuring instruments for effecting control of the process}	C13B30/02	C13B30/02		22
C13B30/028	9	{obtaining sugar crystals by drying sugar syrup or sugar juice, e.g. spray-crystallisation}	C13B30/02	C13B30/02		83
C13B30/04	8	Separating crystals from mother liquor	C13B30/04	C13B30/04		85
C13B30/06	9	by centrifugal force	C13B30/06	C13B30/06		186
C13B30/08	9	Washing residual mother liquor from crystals	C13B30/08	C13B30/08		83
C13B30/10	10	in centrifuges	C13B30/10	C13B30/10		66
C13B30/12	9	Recycling mother liquor or wash liquors	C13B30/12	C13B30/12		29
C13B30/14	9	Dissolving or refining raw sugar	C13B30/14	C13B30/14		42
C13B35/00	7	Extraction of sucrose from molasses	C13B35/00	C13B35/00		80
C13B35/005	8	{using microorganisms or enzymes}	C13B35/00	C13B35/00		18
C13B35/02	8	by chemical means	C13B35/02	C13B35/02		22
C13B35/04	9	by precipitation as alkaline earth metal saccharates	C13B35/04	C13B35/04		136
C13B35/06	9	using ion exchange	C13B35/06	C13B35/06		67
C13B35/08	8	by physical means, e.g. osmosis	C13B35/08	C13B35/08		24
C13B40/00	7	Drying sugar	C13B40/00	C13B40/00		75
C13B40/002	8	{Drying sugar or syrup in bulk}	C13B40/00	C13B40/00		83
C13B40/005	9	{combined with agglomeration}	C13B40/00	C13B40/00		7
C13B40/007	8	{Drying sugar in compacted form, e.g. cubes}	C13B40/00	C13B40/00		41
C13B45/00	7	Cutting machines specially adapted for sugar	C13B45/00	C13B45/00		61
C13B45/02	8	in combination with sorting and packing machines	C13B45/02	C13B45/02		95
C13B50/00	7	Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar (C13B40/00, C13B45/00 take precedence; confectionery A23G3/00)	C13B50/00	C13B50/00		312
C13B50/002	8	{Addition of chemicals or other foodstuffs}	C13B50/00	C13B50/00		320
C13B50/004	8	{Agglomerated sugar products; Agglomeration}	C13B50/00	C13B50/00		88
C13B50/006	8	{Molasses; Treatment of molasses (extraction of sucrose C13B35/00)}	C13B50/00	C13B50/00		44
C13B50/008	9	{Drying}	C13B50/00	C13B50/00		47
C13B50/02	8	formed by moulding sugar	C13B50/02	C13B50/02		252
C13B99/00	7	Subject matter not provided for in other groups of this subclass	C13B99/00	C13B99/00		20
