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1. (WO2014181293) MODIFIED ZEOLITE CATALYST AND METHODS FOR PRODUCING AND USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/181293    International Application No.:    PCT/IB2014/061309
Publication Date: 13.11.2014 International Filing Date: 08.05.2014
IPC:
B01J 29/40 (2006.01), B01J 29/42 (2006.01), B01J 29/44 (2006.01), B01J 29/46 (2006.01), B01J 29/48 (2006.01), B01J 29/064 (2006.01), B01J 29/068 (2006.01), B01J 29/072 (2006.01), B01J 29/076 (2006.01), B01J 37/02 (2006.01), B01J 37/06 (2006.01), C10G 11/05 (2006.01), C07C 4/06 (2006.01), C07C 11/02 (2006.01), C07C 11/04 (2006.01)
Applicants: SAUDI BASIC INDUSTRIES CORPORATION [SA/SA]; P.O. Box 5101 Riyadh, 11422 (SA)
Inventors: AL-YASSIR, Nabil; (SA).
AL-HAZMI, Mohammed; (SA).
SIDDIQUI, Mohammed Abdul Bari; (SA).
JIN, Yaming; (SA).
AITANI, Abdullah; (SA).
AL-KHATTAF, Sulaiman; (SA)
Priority Data:
61/821,945 10.05.2013 US
Title (EN) MODIFIED ZEOLITE CATALYST AND METHODS FOR PRODUCING AND USING SAME
(FR) CATALYSEUR ZÉOLITIQUE MODIFIÉ ET SES PROCÉDÉS DE PRODUCTION ET D'UTILISATION
Abstract: front page image
(EN)The invention pertains to a zeolite catalyst, methods of making same, and its use in the catalytic cracking of naphtha for the production of lower molecular weight olefins and alkanes, while minimizing production less desirable products. A zeolite is modified by base leaching and by the addition of a metal cation, thereby lowering the Si/Al2 ratio and improving the stability of the formed catalyst.
(FR)L'invention concerne un catalyseur zéolitique, des procédés pour sa fabrication, et son utilisation dans le craquage catalytique de naphte pour la production d'oléfines et d'alcanes de plus faible masse moléculaire, tout en minimisant la production de produits moins souhaitables. Une zéolite est modifiée par lixiviation de base et par l'addition d'un cation métallique, ce qui abaisse le rapport Si/Al2 et améliore la stabilité du catalyseur formé.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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)