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1. (WO2010074722) HIGH ACTIVITY MTT FRAMEWORK TYPE MOLECULAR SIEVES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074722 International Application No.: PCT/US2009/006558
Publication Date: 01.07.2010 International Filing Date: 15.12.2009
IPC:
B01J 29/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29
Catalysts comprising molecular sieves
04
having base-exchange properties, e.g. crystalline zeolites, pillared clays
06
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
Applicants:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY [US/US]; 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900, US (AllExceptUS)
LAI, Wenyih, F. [US/US]; US (UsOnly)
ELIA, Christine, N. [US/US]; US (UsOnly)
Inventors:
LAI, Wenyih, F.; US
ELIA, Christine, N.; US
Agent:
BAKUN, Estelle, C.; Exxonmobil Research And Engineering Company 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900, US
Priority Data:
61/201,91616.12.2008US
Title (EN) HIGH ACTIVITY MTT FRAMEWORK TYPE MOLECULAR SIEVES
(FR) TAMIS MOLÉCULAIRES À STRUCTURE MTT À HAUTE ACTIVITÉ
Abstract:
(EN) A process is described of producing an MTT framework type molecular sieve by crystallizing a mixture capable of forming said molecular sieve, wherein the mixture comprises sources of alkali or alkaline earth metal (M), an oxide of trivalent element (X), an oxide of tetravalent element (Y), water and a directing agent (R) of the formula (CH3)3N+CH2CH2CH2N+(CH3)2CH2CH2CH2N+(CH3)3, and has a composition, in terms of mole ratios, within the following ranges: YO2/X2O3 less than 45 H2O/YO2 5 to 100 OH-/YO2 0.05 to 0.5 M/YO2 0.05 to 0.5 and R/YO2 >0 to < 0.5.
(FR) L'invention concerne un procédé de production d'un tamis moléculaire à structure MTT, le procédé comprenant la cristallisation d'un mélange capable de former ledit tamis moléculaire, le mélange comprenant des sources de métal alcalin ou alcalino-terreux (M), un oxyde d'élément trivalent (X), un oxyde d'élément tétravalent (Y), de l'eau et un agent d'orientation (R) de formule (CH3)3N+CH2CH2CH2N+(CH3)2CH2CH2CH2N+(CH3)3, et dont la composition, en termes de rapports molaires, est la suivante : YO2/X2O3 inférieur à 45, H2O/YO2 de 5 à 100, OH-/YO2 de 0,05 à 0,5, M/YO2 de 0,05 à 0,5 et R/YO2 > 0 à < 0,5.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, 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 (ARIPO) (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, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)
Also published as:
EP2373416SG171811JP2012512117CN102256704RU2011127679CA2745398
RU0002501735KR1020110104033BRPI0922585AU2009330725ID051.3658MYPI 2011002526
IN4500/DELNP/2011