Patents for C01B 37 - Compounds having molecular sieve properties but not having base-exchange properties (3,850) |
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12/27/1983 | US4423021 Method of preparing silico-crystal ZSM-48 |
12/13/1983 | US4420415 Process for the production of carbon molecular sieves |
11/09/1983 | EP0093519A1 Method of preparing high silica zeolites with control of zeolite morphology |
10/25/1983 | CA1155830A1 Porous crystalline synthetic material constituted by silicon and titanium oxides, a method for its preparation, and its uses |
10/18/1983 | US4410501 Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides |
09/20/1983 | CA1153868A1 Crystalline sio in2 xx-modification and its preparation |
08/30/1983 | CA1152968A1 Method of preparing zeolite zsm-48, the zeolite so prepared and its use as catalyst for organic compound conversion |
08/09/1983 | US4397827 Zeolite zsm-48 |
08/09/1983 | US4397825 Zeolites Nu-6(1) and Nu-6(2) |
07/19/1983 | US4394251 Hydrocarbon conversion with crystalline silicate particle having an aluminum-containing outer shell |
05/31/1983 | US4385994 Dehumidification of air; molecular sieves |
05/18/1983 | EP0078909A2 Precipitated silica having a high structure and process for producing it |
02/15/1983 | CA1141357A1 Crystalline zeolitic material, synthesis and use thereof |
01/25/1983 | CA1140103A1 Crystalline zeolite product constituting zsm-5/zsm-11 intermediates |
11/17/1982 | EP0064577A1 Crystalline zeolitic material, synthesis and use thereof |
11/02/1982 | US4357233 Catalytic cracking, tetraalkylammonium derivatives |
10/27/1982 | EP0063436A1 Zeolites |
10/20/1982 | EP0062749A1 Method for the production of precipitated silicas |
08/31/1982 | CA1130820A1 Preparation of olefins from crude methanol |
08/17/1982 | US4344927 Method of preparing crystalline silica polymorph |
07/13/1982 | CA1127623A1 Crystalline silicates and methods for preparing same |
06/30/1982 | EP0055046A1 Zeolites |
06/30/1982 | EP0055044A1 Composite zeolite |
06/23/1982 | EP0054364A1 Zeolites |
04/20/1982 | US4325929 Hydrothermal, shearing |
04/14/1982 | EP0049386A1 Process for producing a zeolite possessing a ferririte structure property |
01/13/1982 | EP0043562A1 Crystalline metallophosphate compositions |
01/12/1982 | US4310440 Crystalline metallophosphate compositions |
11/17/1981 | US4300911 Method for preparing crystalline SiO2 modification |
09/15/1981 | US4289607 Catalytic conversion with crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates |
09/01/1981 | US4287166 Porous, based on silicon dioxide |
08/25/1981 | US4285922 Method of preparing crystalline zeolite |
03/31/1981 | US4259306 Synthesis of ZSM-39 |
01/28/1981 | EP0023089A1 Method of preparing zeolite ZSM-48, the zeolite so prepared and its use as catalyst for organic compound conversion |
01/21/1981 | EP0022620A1 Aluminophosphorous compound, process for producing same and its use |
01/13/1981 | CA1093278A1 Silica polymorph and process for preparaing same |
10/29/1980 | EP0018090A1 Crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates and its use for organic compound conversion |
10/21/1980 | US4229424 Crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates |
10/15/1980 | EP0017028A1 Process for producing a crystalline silica modification |
10/01/1980 | EP0016406A1 Process for manufacturing olefines from crude methanol |
09/03/1980 | EP0015132A1 Crystalline zeolitic material, synthesis and use thereof |
12/11/1979 | US4178354 Alkali metal aluminosilicophosphates |
05/30/1979 | EP0002079A1 Crystalline silicates and method for preparing same |
03/27/1979 | USRE29948 Crystalline silicates and catalytic conversion of organic compounds therewith |
08/01/1978 | US4104294 Crystalline silicates and method for preparing same |
02/14/1978 | US4073865 Hydrophobic |
12/06/1977 | US4061724 Crystalline silica |
09/06/1977 | US4046709 Method of manufacturing carbonaceous granular molecular sieve |
06/08/1976 | US3962129 Impregnation of coke with an organic compound to produce a molecular sieve |
03/02/1976 | US3941871 Crystalline silicates and method of preparing the same |