| 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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| 06/13/1984 | EP0110650A1 Preparation of zeolites |
| 06/12/1984 | US4454056 Process for the production of zeolites modified on the surface with organosilanes |
| 06/12/1984 | CA1169038A1 Crystalline aluminosilicate zeolites and process for production thereof |
| 06/05/1984 | US4452909 Process for coating crystalline silica polymorphs |
| 06/05/1984 | US4452907 Process for the production of crystalline aluminosilicates and their use as catalysts and catalyst supports |
| 06/05/1984 | US4452769 From a silica and alumina gel in presence of methyltriethylammonium cation |
| 05/30/1984 | EP0109729A1 Process for preparation of mordenite type zeolite |
| 05/30/1984 | EP0109525A2 Attrition resistant molecular sieve |
| 05/29/1984 | CA1168209A1 Preparation of a crystalline aluminosilicate (zeolite), and use of the product as a catalyst |
| 05/23/1984 | EP0109199A1 Process for preparation of L type zeolites |
| 05/23/1984 | EP0109063A2 An improved polyvalent ion exchanged adsorbent for air separation |
| 05/16/1984 | EP0108611A2 Improved synthesis of ultra-pure high crystallinity silicas |
| 05/16/1984 | EP0108486A1 Preparation of zeolites |
| 05/16/1984 | EP0108271A2 Ferrosilicate molecular sieve composition |
| 05/16/1984 | EP0108267A1 Process for producing zeolites |
| 05/15/1984 | US4448675 Silico-crystal ZSM-48 method of preparing same and catalytic conversion therewith |
| 05/09/1984 | EP0107908A1 Zeolites |
| 05/02/1984 | EP0107385A1 A method of producing a zeolite containing occluded multi-component metal oxides |
| 05/02/1984 | EP0107384A1 A method for preparing metal-impregnated crystalline aluminosilicates |
| 05/02/1984 | EP0107370A1 Zeolite |
| 05/02/1984 | EP0107354A1 Improved polish composition |
| 05/01/1984 | CA1166620A1 Manufacture of zeolites |
| 05/01/1984 | CA1166619A1 Abrasion-resistant granular zeolite and process for preparation thereof |
| 05/01/1984 | CA1166404A1 Preparation of aqueous suspensions of talc |
| 04/25/1984 | EP0106643A2 Novel zeolite and process for preparation thereof |
| 04/25/1984 | EP0106552A1 Process for preparation of zeolites |
| 04/25/1984 | EP0106537A2 Organometallic chemical vapour deposition of films |
| 04/25/1984 | EP0106478A1 Crystalline gallosilicates, a process for producing them and their use as catalysts |
| 04/25/1984 | EP0106158A2 Process for coating crystalline silica polymorphs |
| 04/24/1984 | US4444989 Methylation of toluene to para-xylene catalyzed by crystalline silica |
| 04/24/1984 | US4444738 Process for producing crystalline aluminosilicates |
| 04/24/1984 | US4444222 Automatic liquid-supply stopper plug |
| 04/24/1984 | CA1166264A1 Organophilic clay complexes |
| 04/24/1984 | CA1166233A1 Preparation of zeolites and use of these zeolites as catalysts |
| 04/24/1984 | CA1166232A1 Zeolite nu-3 |
| 04/24/1984 | CA1166231A1 Synthetic crystalline aluminosilicate composition and method for the production thereof |
| 04/18/1984 | EP0105679A2 Zeolites |
| 04/17/1984 | US4443422 Synthesis of zeolites of small and uniform size having a high magnesium exchange capacity |
| 04/11/1984 | EP0105183A1 Installation and process for treating a zeolite suspension for separating solids from the washing and/or mother liquor |
| 04/11/1984 | EP0105128A1 Amorphous zirconium phosphosilicate and a process for preparing the same |
| 04/10/1984 | US4442222 Adsorbent for separation of para-xylene |
| 04/04/1984 | EP0104800A1 Improved method of preparing crystalline aluminosilicates |
| 04/03/1984 | US4440871 Crystalline silicoaluminophosphates |
| 03/28/1984 | EP0104107A1 Crystalline titanoborosilicate and process of preparation |
| 03/28/1984 | EP0104006A2 High-silica mordenite and process for preparation thereof |
| 03/28/1984 | EP0103981A1 Zeolites |
| 03/28/1984 | EP0103799A1 Method and plant for synthetizing iron-free zeolites |
| 03/27/1984 | US4439409 Crystalline aluminosilicate PSH-3 and its process of preparation |
| 03/27/1984 | CA1164433A1 Production of zeolite agglomerates |
| 03/27/1984 | CA1164196A1 Mixed crystals, a method for their production, and the use thereof |
| 03/21/1984 | EP0103117A1 Crystalline silicoaluminophosphates |
| 03/20/1984 | US4438012 Stable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and nonionic suspending agents |
| 03/14/1984 | EP0102716A1 A process for isomerizing xylenes |
| 03/14/1984 | EP0102497A1 Crystalline silicates and process for the production thereof |
| 03/13/1984 | US4436708 Production of synthetic zeolites |
| 02/28/1984 | US4434075 Anionically modified organophilic clays and their preparation |
| 02/22/1984 | EP0101183A1 Synthesis of ZSM-5 and ZSM-11 utilizing a mixture of quaternary ammonium ions and amines |
| 02/21/1984 | CA1162523A1 Method for preparing aluminum-silicate having a zeolite-like structure |
| 02/15/1984 | EP0100544A2 Modification of molecular sieves by treatment with a silicon tetrafluoride gas mixture |
| 02/14/1984 | US4431746 Using a metal complex having a low ion charge; zeolites; hydrorefining and polymerization catalysts |
| 02/14/1984 | US4431621 Using a polyhydroxy compound to control porosity; recovering |
| 02/08/1984 | EP0100115A2 Composite crystalline alumium silicates and their use in a process for dewaxing hydrocarbon oils |
| 02/07/1984 | US4430314 Presence of 4-picoline-n-oxide or a trialkylamine oxide |
| 02/07/1984 | US4430249 Preparation of aqueous suspensions of talc |
| 02/07/1984 | US4430246 Granulate consisting of hydrated sodium tripolyphosphate and water-insoluble alumino silicate ion exchanger material |
| 02/07/1984 | CA1161818A1 Catalytic cracking catalyst |
| 02/07/1984 | CA1161817A1 Process for the reduction of the particle size of coarse grain zeolitic sodium aluminosilicates |
| 01/31/1984 | US4429053 Rare earth-containing Y zeolite compositions |
| 01/31/1984 | CA1161418A1 Crystalline aluminosilicate zeolite catalyst and the method for manufacturing thereof |
| 01/31/1984 | CA1161417A1 Synthesis of zsm-5 type zeolites |
| 01/24/1984 | US4427577 Composite zeolite |
| 01/18/1984 | EP0098641A2 Process for preparing ZMS-5 zeolites |
| 01/10/1984 | CA1160135A1 Particulate detergent composition |
| 01/03/1984 | US4424144 Preparation of binderless 3A adsorbents |
| 12/27/1983 | US4423021 Method of preparing silico-crystal ZSM-48 |
| 12/21/1983 | EP0096598A1 Process for the preparation of a zeolite, zeolite thus obtained and uses thereof |
| 12/21/1983 | EP0096479A1 Improved zeolite L |
| 12/13/1983 | US4420582 Polymeric matrices reinforced with highly dispersed synthetic zeolitic particulates |
| 12/13/1983 | US4420467 Zeolite Nu-5 |
| 12/13/1983 | US4420419 Abrasion-resistant granular zeolite and process for preparation thereof |
| 12/07/1983 | EP0095846A2 Preparation of modified zeolites |
| 11/30/1983 | EP0095305A1 Method for preparing acid stable zeolites and high silica zeolites prepared by it |
| 11/30/1983 | EP0095304A1 High silica zeolite beta and method for making it |
| 11/30/1983 | EP0025799B1 A cyclic process for forming high purity zsm-5 catalyst |
| 11/23/1983 | EP0094693A2 Crystalline aluminosilicate zeolite and process for its production |
| 11/22/1983 | CA1157450A1 Process for the preparation of crystalline aluminium silicates, crystalline aluminium silicates so prepared and process for the production of an aromatic hydrocarbon mixture |
| 11/16/1983 | EP0094288A1 Process for the manufacture of zeolites |
| 11/16/1983 | EP0094025A1 Crystalline aluminosilicate zeolites, process for producing them and their use |
| 11/16/1983 | EP0094024A1 Zeolites containing titanium, process for producing them and their use |
| 11/16/1983 | EP0094023A1 Zeolites containing zirconium and/or hafnium, process for producing them and their use |
| 11/09/1983 | EP0093519A1 Method of preparing high silica zeolites with control of zeolite morphology |
| 11/08/1983 | CA1156432A1 Process for receiving, storing and handling aluminum hydroxide wet hydrate |
| 10/26/1983 | EP0092108A2 Process for the treatment of acid waste water containing aluminium and iron |
| 10/25/1983 | US4412018 Organophilic clay complexes, their preparation and compositions comprising said complexes |
| 10/25/1983 | CA1155830A1 Porous crystalline synthetic material constituted by silicon and titanium oxides, a method for its preparation, and its uses |
| 10/25/1983 | CA1155824A1 Silica-based synthetic materials |
| 10/19/1983 | EP0091508A2 Borosilicate zeolites-ZBH, process for the preparation of crystalline borosilicate zeolites (ZBH) and use thereof as catalysts |
| 10/18/1983 | US4410501 Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides |
| 10/12/1983 | EP0091076A1 Modification of zeolites by treatment with chlorine gas |
| 10/12/1983 | EP0091049A1 Zeolite LZ-133 |