WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009063230) PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/063230    International Application No.:    PCT/GB2008/003875
Publication Date: 22.05.2009 International Filing Date: 17.11.2008
IPC:
C10G 31/08 (2006.01), C10G 29/06 (2006.01), C10G 19/02 (2006.01), C10L 1/18 (2006.01), C10M 129/56 (2006.01), C10M 129/58 (2006.01)
Applicants: STATOIL ASA [NO/NO]; Forusbeen 50 N-4035 Stavanger (NO) (For All Designated States Except US).
VINDSTAD, Jens, Emil [NO/NO]; (NO) (For US Only).
MEDIAAS, Heidi [NO/NO]; (NO) (For US Only).
GRANDE, Knut, Vebjorn [NO/NO]; (NO) (For US Only).
CAMPBELL, Neil [GB/GB]; (GB) (GQ only)
Inventors: VINDSTAD, Jens, Emil; (NO).
MEDIAAS, Heidi; (NO).
GRANDE, Knut, Vebjorn; (NO)
Agent: CAMPBELL, Neil; Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD (GB)
Priority Data:
0722591.5 16.11.2007 GB
0722570.9 16.11.2007 GB
Title (EN) PROCESS
(FR) PROCÉDÉ
Abstract: front page image
(EN)A process for the preparation of at least one ARN acid or salt thereof comprising: (I) allowing at least one ARN acid salt to form during the production of crude oil in the presence of water; (II) removing at least 5 wt% of the formed at least one ARN acid salt, e.g. from the oil water interface; and optionally (III) converting said salt into an acid.
(FR)L'invention porte sur un procédé pour la préparation d'au moins un acide ARN ou sel de celui-ci, ce procédé comprenant les opérations consistant à : (I) amener au moins un sel d'acide ARN à se former pendant la production d'huile brute en présence d'eau; (II) éliminer au moins 5 % en poids du ou des sels d'acide ARN formés, par exemple à partir de l'interface huile-eau; et facultativement (III) convertir ledit sel en un acide.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)