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1. (WO1997018163) SYNTHESIS OF ZEOLITES BY HYDROTHERMAL REACTION OF ZEOLITE P1
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018163 International Application No.: PCT/US1996/017921
Publication Date: 22.05.1997 International Filing Date: 12.11.1996
Chapter 2 Demand Filed: 06.06.1997
IPC:
C01B 39/02 (2006.01) ,C01B 39/26 (2006.01) ,C01B 39/28 (2006.01) ,C01B 39/46 (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
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
26
Mordenite type
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
28
Phillipsite or harmotome type, e.g. type B
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
Applicants:
CALIFORNIA INSTITUTE OF TECHNOLOGY [US/US]; 1201 East California Boulevard Mail Code 315-6 Pasadena, CA 91125, US (AllExceptUS)
DAVIS, Mark, E. [US/US]; US (UsOnly)
KHODABANDEH, Shervin [US/US]; US (UsOnly)
Inventors:
DAVIS, Mark, E.; US
KHODABANDEH, Shervin; US
Agent:
COLEMAN JAMES, Patricia ; Limbach & Limbach L.L.P. 2001 Ferry Building San Francisco, CA 94111-4262, US
Priority Data:
60/006,77815.11.1995US
Title (EN) SYNTHESIS OF ZEOLITES BY HYDROTHERMAL REACTION OF ZEOLITE P1
(FR) SYNTHESES DE ZEOLITES PAR REACTION HYDROTHERMIQUE DE LA ZEOLITE P1
Abstract:
(EN) New synthetic zeolites incorporating alkaline earth elements and routes for preparing those zeolites by hydrothermal alteration of zeolite P1 are disclosed. New methods for producing P1 zeolites are also identified. Synthetic heulandite, brewsterite, epistilbite and harmotome, among other zeolites can be prepared.
(FR) L'invention se rapporte à de nouvelles zéolites synthétiques comprenant des éléments alcalino-terreux et à des procédés de préparation de ces zéolites par transformation hydrothermique de la zéolite P1. De nouveaux procédés de production des zéolites P1 sont également identiques. Parmi d'autres zéolites, il est possible de préparer de façon synthétique l'heulandite, la brewstérite, l'épistilbite et l'harmotome.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US5935551AU1997010505