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1. (WO2006096872) SEPARATION OF SUNFLOWER OIL AND WAX
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2006/096872 International Application No.: PCT/US2006/008776
Publication Date: 14.09.2006 International Filing Date: 09.03.2006
IPC:
C11B 3/00 (2006.01) ,C11B 3/06 (2006.01)
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
B
PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
3
Refining fats or fatty oils
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
B
PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
3
Refining fats or fatty oils
02
by chemical reaction
06
with bases
Applicants:
CARGILL, INCORPORATED [US/US]; 15407 Mcginty Rd. W. Wayzata, Minnesota 55391, US (AllExceptUS)
PURTLE, Ian, C. [US/US]; US (UsOnly)
EYAL, Aharon, M. [IL/IL]; IL (UsOnly)
VITNER, Asher [IL/IL]; IL (UsOnly)
Inventors:
PURTLE, Ian, C.; US
EYAL, Aharon, M.; IL
VITNER, Asher; IL
Agent:
ESSIEN, Michael, A.; Blackwell Igbanugo P.A. 3601 West 76th St., Suite 250 Minneapolis, Minnesota 55435 , US
Priority Data:
60/659,93709.03.2005US
Title (EN) SEPARATION OF SUNFLOWER OIL AND WAX
(FR) SEPARATION DE L'HUILE ET DE LA CIRE DE TOURNESOL
Abstract:
(EN) There is disclosed a method for treating a feed stream comprising sunflower oil, sunflower wax, and water, involving the adjustment of the pH of the feed stream to form a lipophilic phase and an aqueous phase which phases are separated to form a lipophilic stream and an aqueous stream. Also disclosed are methods for treating a lipophilic stream comprising sunflower wax and sunflower oil to form a solid wax and an extract or a solution comprising oil.
(FR) L'invention concerne un procédé de traitement d'un flux d'entrée comprenant de l'huile de tournesol, de la cire de tournesol et de l'eau. Le procédé comporte les étapes consistant à: régler le pH du flux d'entrée afin de former une phase lipophile et une phase aqueuse; séparer les phases afin de former un flux lipophile et un flux aqueux. L'invention concerne aussi des procédés de traitement d'un flux lipophile comprenant de la cire de tournesol et de l'huile de tournesol, en vue de former une cire solide et un extrait ou une solution comprenant de l'huile.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1874902