| Patents for C01B 39 - Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination (11,724) |
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| 01/20/1993 | EP0523829A1 A method of synthesizing zeolite beta |
| 01/19/1993 | US5180701 Process for extruding crystalline aluminosilicates |
| 01/13/1993 | EP0522837A2 Crystalline zeolite ECR-35 and a method for producing same |
| 01/13/1993 | EP0522365A1 Stable aqueous suspensions of zeolite which can be easily pumped |
| 01/13/1993 | EP0522196A1 Zeolite SSZ-32 |
| 01/12/1993 | US5178846 Method for the preparation of wide-pore crystalline aluminophosphate molecular sieve |
| 01/10/1993 | CA2071615A1 Crystalline zeolite ecr-35 and a method for producing same |
| 01/07/1993 | WO1993000155A1 A method of applying molecular sieve crystals to a support, and a loaded support thus obtained |
| 01/07/1993 | CA2113256A1 A method of applying molecular sieve crystals to a support, and a loaded support thus obtained |
| 12/30/1992 | EP0520334A1 Crystalline zeolite-like gallosilicate and process for its preparation |
| 12/29/1992 | US5174981 Alkali or alkaline earth metal aluminum silicate with diamino cyclohexane directing agent |
| 12/29/1992 | US5174980 Alkali or alkaline earth metal aluminum silicate with diamino cyclohexane directing agent |
| 12/29/1992 | US5174978 Alkali or alkaline earth metal aluminum silicate with diamino cyclohexane directing agent |
| 12/29/1992 | US5174977 Alkali or alkaline earth metal aluminum silicate with diamino cyclohexane directing agent |
| 12/29/1992 | US5174888 Hydrorefining catalysts of metal silicates, germinates and phosphates |
| 12/26/1992 | CA2072381A1 Crystalline zeolite-like gallosilicate, and method for its synthesis |
| 12/23/1992 | WO1992022498A1 Synthetic crystalline zeolite, its synthesis and use |
| 12/23/1992 | CN1067226A Method for producing particulate zeolite and particulate zeolite produced thereby |
| 12/22/1992 | US5173454 Nanocrystalline materials |
| 12/22/1992 | US5173282 Mixing source of alkali or alkaline earth metal, oxides of trivalent and tetravalent elemetns, water and 1-cyclohexanol promoter, heating to crystalize and recovering |
| 12/22/1992 | US5173281 Crystallizing reaction mixture containing alkali or earth metal cations, sources of trivalent and tetravalent oxides, and an organic directing agent |
| 12/16/1992 | EP0518341A1 Process for catalytically converting organic compounds |
| 12/15/1992 | US5171556 Beta type zeolite and its preparation process |
| 12/15/1992 | CA2067630A1 Method of synthesizing zeolite beta |
| 12/13/1992 | CA2070763A1 Process for catalytically converting organic compounds |
| 12/09/1992 | EP0516949A1 Molded bodies containing dealuminized zeolite Y and process for manufacturing them |
| 12/09/1992 | EP0516801A1 Zeolite of the mtw type and method for its preparation. |
| 12/09/1992 | EP0483222A4 Zeolite (b)ssz-24 |
| 12/01/1992 | US5167942 Incorporation of chelate compound prior to crystallization |
| 12/01/1992 | CA1310946C Bonded zeolites and process for preparing them |
| 11/26/1992 | DE4116630A1 Element esp. metal, insertion in crystalline aluminosilicate, esp. zeolite - by reaction with alkaline soln. of metal cpd., used e.g. for catalyst or adsorbent |
| 11/25/1992 | EP0514715A1 Method for producing a particulate zeolite and a particulate zeolite produced thereby |
| 11/25/1992 | EP0465642A4 New zeolite ssz-31 |
| 11/25/1992 | EP0394434A4 New zeolite ssz-31 |
| 11/25/1992 | EP0374206A4 New zeolite ssz-26 |
| 11/24/1992 | US5166111 Low-aluminum boron beta zeolite |
| 11/24/1992 | US5165906 Zeolite from the class of mazzite, process for its synthesis, an its use as a catalyst |
| 11/24/1992 | CA1310470C Ferrierites, process for preparation and utilisation thereof |
| 11/21/1992 | WO1992020444A1 Zinc phosphorous oxide and zinc arsenic oxide compositions |
| 11/21/1992 | CA2103370A1 Zinc phosphorous oxide and zinc arsenic oxide compositions |
| 11/17/1992 | US5164170 Synthesis of zeolite Beta |
| 11/17/1992 | US5164169 Highly crystalline, broad range of silica to alumina ratios |
| 11/17/1992 | CA1310314C Zeolite l synthesis |
| 11/17/1992 | CA1310313C Zeolite l preparation |
| 11/15/1992 | WO1992020446A1 Preparation of borosilicate zeolites |
| 11/15/1992 | CA2109334A1 Preparation of borosilicate zeolites |
| 11/11/1992 | EP0512212A1 Process for deinking wastepaper |
| 11/11/1992 | EP0512026A1 Synthetic porous crystalline material its synthesis and use. |
| 11/04/1992 | EP0511739A1 Synthetic films with zeolite crystal bodies, and methods of making and using them |
| 11/03/1992 | US5160717 Titanium-aluminum-silicon-oxide molecular sieve compositions |
| 11/03/1992 | US5160500 Zeolite synthesis using an alcohol or like molecules |
| 11/03/1992 | CA1309704C Synthesis of crystalline silicate zsm-11 |
| 11/03/1992 | CA1309636C Zeolites in liquid detergent compositions |
| 10/27/1992 | US5158757 Synthesis of gallosilicate zeolites having faujasite structure |
| 10/21/1992 | EP0509751A2 Method of preparing crystalline ZSM-20 zeolites |
| 10/21/1992 | EP0509164A1 Micro-particulate aluminosilicate and process for producing the same |
| 10/20/1992 | US5156829 Method for stabilizing synthetic mesoporous crystalline material |
| 10/20/1992 | US5156828 Method for manufacturing synthetic mesoporous crystalline material |
| 10/14/1992 | EP0508540A2 Process for preparing a crystalline zeolite |
| 10/14/1992 | CN1065253A Preparation of high-silicon y-zeolite |
| 10/14/1992 | CN1018624B Crystalline aluminumphosphate compostions |
| 10/13/1992 | US5154904 Precipiteted silica is mixed with a solution of caustic soda, water and sodium silicate, aging the formed mixture; used as cracking catalyst |
| 10/09/1992 | CA2065187A1 Process for preparing a crystalline zeolite |
| 10/07/1992 | EP0507657A1 Crystalline, microporous gallium phosphat and its sustituted derivatives and method for their preparation |
| 10/06/1992 | US5152972 Process for producing molecular sieves and novel molecular sieve compositions |
| 10/05/1992 | EP0592392A4 Low-aluminum boron beta zeolite. |
| 09/30/1992 | EP0305475B1 Method for preparing and use of a new midbarrel catalyst |
| 09/29/1992 | US5151259 Modified crystalline aluminosilicate and method of preparing the same |
| 09/29/1992 | US5151155 Recovering paper pulp for recycle of newspaper |
| 09/23/1992 | EP0505213A1 Interlayered clay-based materials |
| 09/22/1992 | US5149894 Contacting aromatic hydrocarbons with C2-C4 olefin; reduces benzene content of refinery streams |
| 09/22/1992 | US5149435 Molecular sieve arrangement and filtering method for removal of a selected constituent |
| 09/15/1992 | CA1307472C Process for preparation of molded zeolite body, adsorbing separating agent and oxygen-separating method |
| 09/08/1992 | US5146040 Process for separating dimethylnaphthalene isomers with zeolite L agglomerates |
| 09/08/1992 | US5145816 Method for functionalizing synthetic mesoporous crystalline material |
| 09/08/1992 | US5145659 Preformed matrices containing zeolites |
| 09/03/1992 | WO1992014680A1 Siliceous offretite |
| 09/03/1992 | CA2104300A1 Siliceous offretite |
| 09/02/1992 | EP0500763A1 Zeolite l. |
| 09/01/1992 | US5143879 Desorption with polar solvent and salt |
| 09/01/1992 | US5143876 Preparation of hydroxyl-rich zeolites |
| 09/01/1992 | US5143708 Tetracosahedral siliceous particles and process for preparation thereof |
| 08/25/1992 | US5141737 Iron-containing aluminosilicate |
| 08/25/1992 | CA1306735C Stable intercalated clays and preparation method |
| 08/25/1992 | CA1306612C Process for treatment of flyash |
| 08/20/1992 | WO1992013799A1 Fe-CONTAINING ZEOLITE KL |
| 08/18/1992 | US5139984 Faujasite-type aluminosilicates, a method of producing the same, and hydrocracking catalysts for heavy hydrocarbon oils |
| 08/18/1992 | US5139761 Modified zeolite omega and processes for preparing and using same |
| 08/18/1992 | US5139760 Having notched surface; small specific surface area, low moisture absorption, high refractive index |
| 08/18/1992 | US5139759 Hydrothermal reaction of silicon dioxide, aluminum oxide, tetraethylammonium halide, diethanolamine, and metal oxide |
| 08/11/1992 | US5137854 Process for the production of modified H-mordenite, catalyst comprising said H-mordenite and process for the synthesis of methylamine with the use of the same |
| 08/11/1992 | US5137706 Crystalline compositions |
| 08/11/1992 | US5137705 Synthesis of crystalline silicate ZSM-12 |
| 08/06/1992 | WO1992013029A1 Process for eliminating odour/taste-producing substances in plastic materials |
| 08/05/1992 | EP0497698A1 Synthetic, microporous, gallium und phosphorous containing solids, synthesis therof and use thereof as catalyst and adsorbents |
| 08/05/1992 | EP0497071A1 New pigments based on aluminium silicates, their preparation process and their use as fillers especially for paper |
| 07/28/1992 | US5133953 Method of preparing crystalline ZSM-20 zeolites (C-2517) |
| 07/28/1992 | US5133952 Method for modifying a zeolite |
| 07/28/1992 | US5133951 Process for making a crystalline galliosilicate with the offretite structure |
| 07/28/1992 | CA1305601C Dealumination of aluminosilicate zeolites |