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1. (WO2018017221) METHOD TO EXTRACT BITUMEN FROM OIL SANDS USING AROMATIC AMINES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/017221    International Application No.:    PCT/US2017/037899
Publication Date: 25.01.2018 International Filing Date: 16.06.2017
IPC:
C10G 1/04 (2006.01), E21B 43/24 (2006.01)
Applicants: DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, MI 48674 (US)
Inventors: TULCHINSKY, Michael L.; (US).
AKIYA, Naoko; (US).
MUKHERJEE, Biplab; (US).
WITHAM, Cole A.; (US)
Agent: CHRISTY, M. Robert; (US)
Priority Data:
62/363,461 18.07.2016 US
Title (EN) METHOD TO EXTRACT BITUMEN FROM OIL SANDS USING AROMATIC AMINES
(FR) PROCÉDÉ POUR EXTRAIRE DU BITUME À PARTIR DE SABLES BITUMINEUX AU MOYEN D'AMINES AROMATIQUES
Abstract: front page image
(EN)The present invention relates to an improved bitumen recovery process from oil sands. The oil sands may be surface mined and transported to a treatment area or may be treated directly by means of an in situ process of oil sand deposits that are located too deep for strip mining. Specifically, the present invention involves the step of treating oil sands with an aromatic amine.
(FR)L'invention concerne un procédé amélioré de récupération de bitume à partir de sables bitumineux. Les sables bitumineux peuvent être exploités à ciel ouvert ou transportés vers une zone de traitement où ils peuvent être traités directement par traitement in situ de dépôts de sables bitumineux situés trop profondément pour une exploitation en découverte. Plus spécifiquement, la présente invention comprend l'étape de traitement de sables bitumineux avec une amine aromatique.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)