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1. (WO2018224944) SYNTHESIS OF SFE FRAMEWORK TYPE MOLECULAR SIEVES
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Pub. No.: WO/2018/224944 International Application No.: PCT/IB2018/053980
Publication Date: 13.12.2018 International Filing Date: 04.06.2018
IPC:
C01B 39/48 (2006.01) ,C01B 39/08 (2006.01) ,C01B 39/12 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
39
Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
02
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants: After-treatment thereof
46
Other types characterised by their X-ray diffraction pattern and their defined composition
48
using at least one organic template directing agent
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
39
Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
02
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants: After-treatment thereof
06
Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements
08
the aluminium atoms being wholly replaced
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
39
Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
02
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants: After-treatment thereof
06
Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements
12
the replacing atoms being boron atoms
Applicants:
CHEVRON U.S.A. INC. [US/US]; 6001 Bollinger Canyon Road San Ramon, California 94583, US
Inventors:
XIE, Dan; US
Agent:
FLAHERTY, Terrence M.; US
ABERNATHY, Susan M.; US
ANDERSON, Parul P.; US
CLAPP, Marie L.; US
DIDOMENICIS, Karen R.; US
ELLINWOOD, Steve R.; US
JAQUEZ, Ana C.; US
JONES, Josetta I.; US
NORTHCUTT, Christopher N.; US
OWENS, Howard V.; US
PATANGIA, Melissa J.; US
VIRASSAMMY, Carlton; US
WARZEL, Mark L.; US
LEACH, Nicholas N.; US
Priority Data:
62/515,04705.06.2017US
Title (EN) SYNTHESIS OF SFE FRAMEWORK TYPE MOLECULAR SIEVES
(FR) SYNTHÈSE DE TAMIS MOLÉCULAIRES DU TYPE À STRUCTURE SFE
Abstract:
(EN) A method is provided for synthesizing a molecular sieve of SFE framework type using a structure directed agent selected from one or more of 1,2,3,5- tetramethyl-1H-pyrazol-2-ium cations and 1,2,3,4-tetramethyl-1H-imidazol-3-ium cations.
(FR) L'invention concerne un procédé de synthèse d'un tamis moléculaire du type à structure SFE à l'aide d'un agent orienté structure choisi parmi un ou plusieurs des cations 1,2,3,5-tétraméthyl-1H-pyrazol-2-ium et des cations 1,2,3,4-tétraméthyl-1H-imidazol-3-ium.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)