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1. (WO2018200621) TREATMENT OF SUGAR SOLUTIONS
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Pub. No.: WO/2018/200621 International Application No.: PCT/US2018/029281
Publication Date: 01.11.2018 International Filing Date: 25.04.2018
IPC:
C13B 20/14 (2011.01) ,A23L 2/78 (2006.01) ,B01J 41/00 (2006.01)
C CHEMISTRY; METALLURGY
13
SUGAR INDUSTRY
B
PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
20
Purification of sugar juices
14
using ion-exchange materials
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
2
Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
70
Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
78
by ion-exchange
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
41
Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
Applicants:
DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, Michigan 48674, US
ROHM AND HAAS COMPANY [US/US]; 400 Arcola Road Collegeville, PA 19426, US
Inventors:
WANG, Hongzhi; US
PEASE, Stephen; US
MARTIN, Collin H.; US
GISCH, Daryl J.; US
DEAR, Joshua; US
Agent:
HEMENWAY, Carl; US
Priority Data:
62/491,41728.04.2017US
Title (EN) TREATMENT OF SUGAR SOLUTIONS
(FR) TRAITEMENT DE SOLUTIONS DE SUCRE
Abstract:
(EN) A process is provided for treating an aqueous solution, wherein the aqueous solution comprises dissolved sugar solids in an amount of 10% to 50% by weight based on the weight of the aqueous solution; wherein the dissolved sugar solids contain monosaccharides in an amount of 1% to 99% by weight based on the weight of the dissolved sugar solids; wherein the aqueous solution has ionic conductivity of 100 to 10,000 µS/cm and color content of 100 to 10,000 international color units; wherein the process comprises bringing the aqueous solution into contact with a collection of resin particles having specific properties. Wherein the resin particles have water retention capacity of 40% to 50% by weight of water based on the weight of the collection of resin particles; and wherein the resin particles have surface area of 100 m2/g or less.
(FR) L'invention concerne un procédé de traitement d'une solution aqueuse, la solution aqueuse comprenant des solides de sucre dissous à hauteur de 10 % à 50 % en poids par rapport au poids de la solution aqueuse ; les solides de sucre dissous contenant des monosaccharides à hauteur de 1 % à 99 % en poids par rapport au poids des solides de sucre dissous ; la solution aqueuse ayant une conductivité ionique de 100 à 10 000 µS/cm et une teneur en couleur de 100 à 10 000 unités de couleur internationales ; le procédé comprenant la mise en contact de la solution aqueuse avec un ensemble de particules de résine présentant des propriétés spécifiques. Les particules de résine ont une capacité de rétention d'eau de 40 % à 50 % en poids d'eau par rapport au poids de l'ensemble de particules de résine ; et les particules de résine ont une surface de contact inférieure ou égale à 100 m2/g.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)