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Machine translation
1. (WO2009058262) PRODUCTION OF AN UPGRADED STREAM FROM STEAM CRACKER TAR BY ULTRAFILTRATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/058262    International Application No.:    PCT/US2008/012216
Publication Date: 07.05.2009 International Filing Date: 28.10.2008
IPC:
C10C 3/00 (2006.01), C10C 3/02 (2006.01), C10C 3/06 (2006.01)
Applicants: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY [US/US]; 1545 Route 22 East, P.O. Box 900, Annandale, NJ 08801-0900 (US) (For All Designated States Except US).
LETA, Daniel, P. [US/US]; (US) (For US Only).
CORCORAN, Edward, W. [US/US]; (US) (For US Only).
SIROTA, Eric, B. [US/US]; (US) (For US Only).
CUNDY, Stephen, M. [GB/US]; (US) (For US Only).
NADLER, Kirk, C. [US/US]; (US) (For US Only).
OU, John, Di-Yi [US/US]; (US) (For US Only).
KEUSENKOTHEN, Paul, F. [US/US]; (US) (For US Only)
Inventors: LETA, Daniel, P.; (US).
CORCORAN, Edward, W.; (US).
SIROTA, Eric, B.; (US).
CUNDY, Stephen, M.; (US).
NADLER, Kirk, C.; (US).
OU, John, Di-Yi; (US).
KEUSENKOTHEN, Paul, F.; (US)
Agent: PURWIN, Paul, E.; Exxonmobil Research and Engineering Company, 1545 Route 22 East, P.O. Box 900, Annandale, NJ 08801-0900 (US)
Priority Data:
11/980,162 30.10.2007 US
Title (EN) PRODUCTION OF AN UPGRADED STREAM FROM STEAM CRACKER TAR BY ULTRAFILTRATION
(FR) PRODUCTION D'UN COURANT ENRICHI PROVENANT D'UN FLUX D'ALIMENTATION EN GOUDRON D'UN VAPOCRAQUEUR PAR ULTRAFILTRATION
Abstract: front page image
(EN)This invention relates to a process of producing an upgraded product stream from steam cracker tar feedstream suitable for use in refinery or chemical plant processes or for utilization in fuel oil sales or blending. This process utilizes an ultrafiltration process for separating the steam cracker tar constituents resulting in a high recovery, low-energy process with improved separation and product properties.
(FR)L'invention concerne un procédé de production d'un courant de produits enrichi provenant d'un flux d'alimentation en goudron d'un vapocraqueur, ce procédé étant approprié pour être utilisé dans les raffineries ou les usines de produits chimiques ou pour être utilisé dans le mélange ou la vente de mazout. Ce procédé utilise un processus d'ultrafiltration pour séparer les constituants du goudron du vapocraqueur résultant d'un traitement à haute récupération et basse énergie dans lequel la séparation est améliorée et qui confère aux produits de meilleures propriétés.
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)