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1. (WO2014209469) METHODS FOR REMOVING CONTAMINANTS FROM OILS USING BASE WASHING AND ACID WASHING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/209469 International Application No.: PCT/US2014/033717
Publication Date: 31.12.2014 International Filing Date: 11.04.2014
IPC:
C10G 33/00 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
G
CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
33
De-watering or demulsification of hydrocarbon oils
Applicants:
UOP LLC [US/US]; 25 East Algonquin Road P. O. Box 5017 Des Plaines, Illinois 60017-5017, US
Inventors:
LUPTON, Francis Stephen; US
EDIRISINGHE, Praneeth; US
Agent:
MAAS, Maryann; UOP LLC 25 East Algonquin Road P. O. Box 5017 Des Plaines, Illinois 60017-5017, US
Priority Data:
13/931,63628.06.2013US
Title (EN) METHODS FOR REMOVING CONTAMINANTS FROM OILS USING BASE WASHING AND ACID WASHING
(FR) PROCÉDÉS POUR ÉLIMINER DES CONTAMINANTS DANS DES HUILES PAR LAVAGE BASIQUE ET LAVAGE ACIDE
Abstract:
(EN) Methods for processing algal oils are provided. In an embodiment, a method for removing a contaminant from an oil includes contacting the oil with a base to form an intermediate solution. Further, the method includes contacting the intermediate solution with an acid to form an acidic solution. The method separates the acidic solution into an oil portion and an aqueous waste portion including the contaminant.
(FR) L'invention porte sur des procédés de traitement d'huiles algales. Dans un mode de réalisation, un procédé pour éliminer un contaminant dans une huile consiste à mettre en contact l'huile avec une base pour former une solution intermédiaire. En outre, le procédé consiste à mettre en contact la solution intermédiaire avec un acide pour former une solution acide. Le procédé consiste ensuite à séparer la solution acide en une partie huileuse et une partie de déchet aqueuse contenant les contaminants.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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)