Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 39 - Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
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)
10/2010
10/13/2010CN101857243A Method for adjusting surface hole diameter of ZSM-5 molecular sieve by surface dealuminizing and compensating silicon
10/13/2010CN101857242A Method for preparing Y-type molecular sieve by using kaolin
10/12/2010US7811547 Method for preparation of uniformly oriented zeolite supercrystals using uniformly aligned template
10/07/2010WO2010114996A2 Method for preparing cha-type molecular sieves using novel structure directing agents
10/07/2010US20100255266 Stimuli Responsive Mesoporous Materials for Control of Molecular Transport
10/07/2010US20100254895 Method for preparing cha-type molecular sieves using novel structure directing agents
10/07/2010US20100254894 Method for synthesizing all-silica zeolite beta with small crystal size
10/07/2010DE102009015592A1 Alterungsstabiler Katalysator zur Oxidation von NO zu NO2 in Abgasströmen Aging stable catalyst for the oxidation of NO to NO2 in exhaust streams
10/07/2010CA2757476A1 Method for preparing cha-type molecular sieves using novel structure directing agents
10/06/2010EP2236461A1 Method for synthesizing all-silica zeolite beta with small crystal size
10/06/2010EP2234938A1 Zeolite-based honeycomb body
10/06/2010CN101855170A Crystallised solid IM-18 and method for preparing same
10/06/2010CN101850987A Method for preparing nano-scale 4A zeolite by using coal gangue as raw material
10/06/2010CN101850986A Method for modifying titanium-silicalite
10/06/2010CN101850985A Method for modifying titanium-silicon zeolite material
10/06/2010CN101850984A Elliptic mesoporous silicon dioxide molecular sieve and preparation method thereof
10/05/2010US7807122 crystallization mixture of silicon source, at least one metal source, at least one structure-directing-agent, at least one phosphorus source, and at least one aluminum source; use in a process for making an olefin product by contacting these metalloaluminophosphate molecular sieves with an oxygenate
09/2010
09/30/2010WO2010110274A1 Zeolite membrane, separation membrane, and component separation method
09/30/2010WO2010109052A1 Method for the preparation of a zeolite-based monolithic structure
09/30/2010WO2010108211A1 Triggered release
09/30/2010WO2009154783A3 Synthesis and use of mse-framework type molecular sieves
09/29/2010EP2231563A1 Aromatic hydrogenation catalyst and process
09/29/2010EP2231522A1 Sour service dewaxing catalyst without separate metal hydrogenation function
09/29/2010EP2231521A1 Mesoporous materials and reactants for preparing them
09/29/2010EP2054150B1 Hydrophobically coated molecular sieve
09/29/2010CN1997591B Microporous tectosilicate and method for the production thereof
09/29/2010CN101503201B Preparations of SAPO-11 molecular sieve and SAPO-11 molecular sieve based catalyst
09/29/2010CN101492167B Method for producing sodalite pure phase with shale ash
09/29/2010CN101318665B Method for preparing high-performance Y type molecular sieve film and application of the same in organic mixture separation
09/29/2010CN101195492B Method for synthesizing SAPO-11 and SAPO-34 molecular sieve with diethylamine as template agent
09/29/2010CN101108736B Method of manufacturing Y type molecular sieve having micropore and mesohole at the same time
09/28/2010CA2346312C Process for producing a zeolite with a euo structure, the zeolite thus produced and its use as a catalyst for the isomerization of c8 aromatic fractions
09/22/2010CN101837991A Preparation method of fluorine-containing MFI zeolite membrane
09/22/2010CN101837990A Fluorine-containing all-silica MFI zeolite molecular sieve and preparation method thereof
09/22/2010CN101837989A Preparation method of fluorine-containing T-type zeolite membrane
09/22/2010CN101837988A Method for preparing iron modified SBA-15 mesoporous molecular sieve
09/22/2010CN101353169B Synthetic method of Ti-beta molecular sieve
09/21/2010US7799316 Process for manufacturing MCM-22 family molecular sieves
09/21/2010US7798334 Method and apparatus for manufacturing zeolite membrane, and zeolite tubular separation membrane provided by the method
09/21/2010CA2549422C High solids materials processing
09/21/2010CA2477713C Preparation of mfi-type crystalline zeolitic aluminosilicate
09/16/2010WO2010065318A3 Molecular sieve ssz-83
09/16/2010WO2009016155A3 Use of phosphorus modified molecular sieves in conversion of organics to olefins
09/16/2010DE102009012532A1 Decanter-centrifuge, useful for the continuous separation of fine crystalline products from a suspension, comprises a drum with first and second end, a feeding device, a rotatable conveying screw, a discharge chamber and an overflow weir
09/15/2010CN1886196B Functionalized zeolite compositions and methods for their preparation and use
09/15/2010CN101830482A Preparation method of small crystal grain SAPO-34 molecular sieve
09/15/2010CN101830481A Method for preparing titanium-containing molecular sieve used for epoxidation
09/15/2010CN101830480A Preparation method of zeolite molecular sieve monolith with composite pore structure
09/15/2010CN101830479A Fluorine-contained T-shaped zeolite molecular sieve and preparation method thereof
09/15/2010CN101376505B Preparation of composite double microporous material
09/15/2010CN101327934B Preparation of titanium silicon molecular sieve having MFI structure
09/15/2010CN101172243B Mesoporous material/micropore molecular sieve composite material and preparation method thereof
09/14/2010US7794680 Nitrogen oxide-reducing catalyst and method for reducing nitrogen oxide
09/10/2010WO2010101035A1 Process for the production of ddr-type zeolite membranes
09/10/2010WO2010099652A1 Process for preparation of layered silicate, layered silicate prepared by process, and uses thereof
09/10/2010WO2010099651A1 Process for preparation of isomorphously substituted layered silicate, silicate prepared by process, and uses thereof
09/10/2010WO2010099650A1 Isomorphously substituted silicate
09/10/2010WO2010099649A1 Process for preparation of pillared silicates
09/10/2010WO2010074889A3 Uzm-26 family of crystalline aluminosilicate compositions, method of preparing the compositions and processes using the compositions
09/08/2010CN101827785A Silicon- titanium mixed oxide powder, dispersion thereof and titanium- containing zeolite prepared therefrom
09/08/2010CN101823728A Method for preparing small-crystal-size SAPO-34 zeolite
09/08/2010CN101823727A Method for modifying molecular sieve
09/08/2010CN101823726A Modified Y molecular sieve
09/08/2010CN101823725A Method for preparing height-oriented molecular sieve membrane
09/08/2010CN101269818B Method for synthesizing nano-HMS mesoporous molecular sieve in ion liquid
09/08/2010CN101134576B Method for improving Y-shaped molecular sieve water heat stability by employing cage heteroatom
09/02/2010WO2010099441A2 Synthesis of molecular sieve ssz-74 using a hydroxide-mediated gel
09/02/2010WO2010098473A1 Inorganic porous support-zeolite membrane complex, method for producing same and separation method using same
09/02/2010WO2010098310A1 Zeolite-palladium complex, method for producing the same, catalyst comprising the complex, and method for producing a coupling compound using the catalyst
09/02/2010WO2010097224A2 Process for the preparation of hybrid zeolite or zeolite-like materials
09/02/2010WO2010097108A1 Process for the preparation of hybrid zeolite or zeolite-like materials
09/02/2010WO2010080242A3 Uzm-27 family of crystalline aluminosilicate compositions, a method of preparing the compositions and methods of using the compositions
09/01/2010EP2223894A1 Synthesis of molecular sieve ssz-74 using a hydroxide-mediated gel
09/01/2010EP2222601A1 Process for the preparation of ts-1 zeolites
09/01/2010CN201567240U Energy-saving preparation device using natural zeolites to synthesize 4A zeolites
09/01/2010CN101817539A Method for synthesizing A type molecular sieve by adopting attapulgite clay
09/01/2010CN101514006B Magadiite/ mordenite coexisting material and method for synthesizing same
09/01/2010CN101481118B Method for preparing zeolite molecular sieve from fly ash by using alkali fusion-steaming process
09/01/2010CN101450805B Novel process for synthesizing molecular sieve by calcining fly ash through wet alkalization
09/01/2010CN101293660B Synthesizing method for high-performance SAPO molecular sieve
09/01/2010CN101264897B Zinc cobalt phosphate molecular screen with 10-member ring and 8-member ring cross connection channel and synthesis method thereof
09/01/2010CN101229921B Method for synthesizing SAPO-46 silicoaluminophosphate molecular sieve
09/01/2010CN101205071B Method for preparing molecular sieve in reaction vessel
09/01/2010CN101124161B Method for the synthesis of zeolite beta with diethylentriamine
09/01/2010CN101090865B Process for making a germanium-zeolite
08/2010
08/31/2010US7785563 Method of the preparation of microporous crystalline molecular sieve possessing mesoporous frameworks
08/27/2010CA2693582A1 Synthesis of molecular sieve ssz-74 using a hydroxide-mediated gel
08/26/2010WO2010065319A3 Processes using molecular sieve ssz-83
08/26/2010WO2009103393A3 High metal content molecular sieves and their manufacture
08/26/2010US20100217057 Zsm-5, its preparation and use in ethylbenzene dealkylation
08/26/2010US20100216629 Method for Preparing Metalloalumino-Phosphate (MEAPO) Molecular Sieve
08/25/2010EP2219999A1 Crystallised solid izm-3 and method for preparing same
08/25/2010EP2219998A1 Crystallised solid im-18 and method for preparing same
08/25/2010CN101811704A Method for preparing SAPO-20 molecular sieve from kaolin
08/25/2010CN101811703A A type zeolite and preparation method thereof
08/25/2010CN101439296B In-situ gas-phase method for preparing industrial zeolite catalyst
08/25/2010CN101337681B Method for synthesizing X-shaped zeolite using attapulgite clay as raw material
08/25/2010CN101134573B Method for preparing EUO molecular sieve
08/25/2010CN101096275B Method for synthesizing aluminum-enriched beta zeolite
08/25/2010CN101096274B Preparation method of aluminum-enriched beta zeolite
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