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. (WO2005061418) CATALYST FLUIDIZATION IN OXYGENATE TO OLEFIN REACTION SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/061418    International Application No.:    PCT/US2004/035582
Publication Date: 07.07.2005 International Filing Date: 27.10.2004
Chapter 2 Demand Filed:    05.10.2005    
IPC:
C07C 1/20 (2006.01)
Applicants: EXXONMOBIL CHEMICAL PATENTS, INC. [US/US]; A Corporation of The State of Delaware, 5200 Bayway Drive, Baytown, TX 77520-2101 (US) (For All Designated States Except US).
KUECHLER. Keith, H. [US/US]; (US) (For US Only).
COUTE, Nicolas, P. [FR/US]; (US) (For US Only).
SMITH, Jeffrey, S. [US/US]; (US) (For US Only).
BROWN, Stephen, H. [US/BE]; (BE) (For US Only).
HALL, Richard, B. [US/US]; (US) (For US Only).
XU, Teng [CN/US]; (US) (For US Only).
VAUGHN, Stephen, N. [US/US]; (US) (For US Only)
Inventors: KUECHLER. Keith, H.; (US).
COUTE, Nicolas, P.; (US).
SMITH, Jeffrey, S.; (US).
BROWN, Stephen, H.; (BE).
HALL, Richard, B.; (US).
XU, Teng; (US).
VAUGHN, Stephen, N.; (US)
Agent: REID, Frank, E.; ExxonMobil Chemical Company, Law Technology, P.O. Box 2149, Baytown, TX 77522-2149 (US)
Priority Data:
10/729,568 05.12.2003 US
Title (EN) CATALYST FLUIDIZATION IN OXYGENATE TO OLEFIN REACTION SYSTEMS
(FR) FLUIDISATION CATALYTIQUE DANS DES SYSTEMES DE REACTION POUR LA CONVERSION DE COMPOSES OXYGENES EN OLEFINES
Abstract: front page image
(EN)The present invention provides various processes for fluidizing molecular sieve catalyst compositions in a fluidized bed reaction system. The invention comprises fluidizing a molecular sieve catalyst composition with a reactive fluidizing medium under conditions effective to convert at least a portion of the fluidizing medium to additional product. The invention is ideally suited for implementation into an oxygenate to olefin reaction system, in which the fluidizing medium optionally comprises byproducts of the oxygenate to olefin conversion reaction.
(FR)L'invention concerne divers procédés destinés à fluidiser des compositions de catalyseur au tamis moléculaire dans un système de réaction à lit fluidisé. Cette invention consiste à fluidiser une composition de catalyseur au tamis moléculaire avec un milieu de fluidisation dans des conditions efficaces pour convertir au moins une partie de ce milieu de fluidisation en produit additionnel. Cette invention convient idéalement à une mise en oeuvre dans un système de réaction pour la conversion de composés oxygénés en oléfines, système dans lequel le milieu de fluidisation comprend éventuellement des sous-produits de la réaction de conversion des composés oxygénés en oléfines.
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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IT, LU, 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)