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)
10/2007
10/24/2007CN100344536C Method for synthesizing beta zeolite by templet agent concentrate nonuniform method
10/24/2007CN100344375C Synthesis method of titanium-containing molecular sieve
10/23/2007US7285688 para or ortho; oxidizing a phenol or a compound having a benzene ring with a peroxide in the presence of a ketone or carboxylic acid; immersing zeolite in aqueous acid and calcining;
10/18/2007WO2007075383A3 Perturbed synthesis of materials
10/18/2007US20070244347 Mesostructured Zeolitic Materials and Methods of Making and Using the Same
10/18/2007DE19827693B4 Verfahren zur Synthese von auf Flugasche basierendem Zeolith-A A process for the synthesis of fly ash-based on zeolite A
10/17/2007EP1843975A1 Molecular sieve ssz-70 composition of matter and synthesis thereof
10/17/2007CN101056708A Method of synthesizing silicoaluminophosphate molecular sieves
10/17/2007CN101054186A Method of preparing nano zeolite by micro-channel reactor
10/17/2007CN101054185A Silicon-titanium mixed oxides powder, its dispersion and titanium containing zeolite prepared therefrom
10/17/2007CN101054184A Dispersion containing silica-titanium mixed oxides for preparing titanium containing zeolite
10/17/2007CN101054183A Method of preparing molecular sieve with EUO structure from silicon aluminum oxide powder
10/17/2007CN101054182A Method of preparing ordered mesoporous molecular sieve with high hydrothermal stability
10/17/2007CN101054181A Core-shell structure zeolite multilevel ordered mesopore and micropore composite material and preparation method thereof
10/17/2007CN101053712A Superfine molecular sieves filtering separating and mother solution recovering method
10/17/2007CN100343167C Synthesis method of mesoporous molecular sieve
10/16/2007CA2363798C Process for preparing a modified zeolite
10/10/2007EP1841532A1 Molecular sieve ssz-71 composition of matter and synthesis thereof
10/10/2007CN101049944A Process for preparing fine zeolite particles
10/10/2007CN100341784C Synthetic method for MCM-22 molecular sieve
10/10/2007CN100341783C Method for preparing molecular sieve membrane on porous ceramic carrier by utilizing hydrothermal synthesis
10/04/2007US20070227351 Mesostructured Zeolitic Materials, and Methods of Making and Using the Same
10/04/2007DE19841230B4 Verfahren zur Synthese von auf Flugasche basierendem Zeolith-Y A process for the synthesis of zeolite-based on fly ash-Y
10/03/2007EP1838440A2 Synthesis of silicoaluminophosphate molecular sieves
10/03/2007EP1838420A2 Boron-containing molecular sieve cha
10/03/2007EP1289885B1 Zeolite ssz-53
10/03/2007CN100340486C Method for preparing pure finely porous molecular sieve psosessing even distribution of acid strength
10/02/2007CA2222585C Large crystal zsm-5, its synthesis and use
09/2007
09/27/2007WO2007108937A1 Exchange cation selection in ets-4 to control adsorption strength and effective pore diameter
09/27/2007WO2007029208A3 Pharmaceutical composition which includes clinoptilolite
09/27/2007US20070224114 Process for producing mesoporous body
09/27/2007US20070224113 Process for Preparing Nano Size Zeolites
09/27/2007CA2645816A1 Exchange cation selection in ets-4 to control adsorption strength and effective pore diameter
09/26/2007EP1419105B1 Zeolite ssz-60
09/26/2007CN101044090A Preparation of molecular sieve ssz-33
09/26/2007CN101041442A Fine grain strong acid type molecular sieve and method for synthesizing same
09/26/2007CN101041441A 4A zeolite production technique by bruising process
09/20/2007WO2007105407A1 Process for producing ddr type zeolite membrane
09/20/2007WO2007104817A1 A method for synthesizing esters
09/19/2007EP1833775A1 Process for benzene alkylation and transalkylation of polyalkylated aromatics over improved zeolite beta catalyst
09/19/2007EP1833761A1 Process for making a germanium-zeolite
09/19/2007CN100337918C Method for synthesizing molecular screen membrane from in-site aging-microwave heat
09/19/2007CN100337917C Zeolite composite film and process for producing same
09/13/2007WO2007102952A1 Method of preparing a molecular sieve composition
09/13/2007WO2007042531A3 Silicate producing method
09/12/2007EP1830956A1 Catalytic materials and method for the preparation thereof
09/12/2007CN101033071A Synthesis method for zeolite
09/12/2007CN101033070A 4A zeolite synthesized from kaolin by low-temperature alkali fusion method
09/12/2007CN100336725C Microporous mesoporous acid and alkali compound molecular sieve and its preparation method
09/12/2007CN100336724C Method for synthesizing fine grain MCM-22 molecular sieve
09/11/2007US7267812 Crystalline inorganic porous material and production process therefor
09/11/2007CA2227440C Aluminosilicates
09/07/2007WO2007099190A1 A microporous crystalline material, zeolite itq-37, preparation method and use
09/05/2007EP1828054A2 A process for preparing a dielectric interlayer film containing silicon beta zeolite
09/05/2007CN101031511A Aluminophosphate molecular sieve, its synthesis and use
09/05/2007CN101031361A Aluminophosphate molecular sieve, its synthesis and use
09/05/2007CN101031360A Catalyst and process for the conversion of oxygenates to olefins
09/05/2007CN100335410C Process for synthesizing mesic-porous molecular sieve SBA-15
09/04/2007US7264789 Hydrothermal synthesis of a MFS- type zeolite, e.g., zeolite-57, by using a second template along with the usual hexaethylpentane diammonium salt; e.g., an amine, quaternary amine or an amine salt; efficiency; hydrorefining catalysts
09/04/2007CA2459578C Zeolite laminated composite and zeolite membrane reactor using the same
08/2007
08/30/2007WO2007097417A1 Process for producing zeolite separation membrane
08/30/2007WO2007097124A1 Treatment method for converting waste asbestos into harmless products, process for production of zeolite, and intermediates for the production
08/30/2007US20070202038 Preparation of functionalized zeolitic frameworks
08/29/2007EP1826178A1 Iron-containing crystalline aluminosilicate, hydrocracking catalyst comprising the aluminosilicate, and method of hydrocracking with the catalyst
08/29/2007EP1825901A1 Separation method using an itq-29 zeolite material
08/29/2007EP1824786A2 Itq-27, new crystalline microporous material
08/29/2007EP1824784A1 High-silica molecular sieve cha
08/29/2007EP1824597A1 Method of synthesizing silicoaluminophosphate molecular sieves
08/29/2007CN101024500A Method for preparing spherical mesoporous molecular sieve
08/29/2007CN101024499A Method for synthesizing MWW mole cular sieve
08/23/2007WO2007094955A1 A molecular sieve composition
08/23/2007WO2007094950A1 A high throughput process for manufacturing molecular sieves
08/23/2007WO2007094949A1 Process for manufacturing molecular sieve of mfs framework type and its use
08/23/2007WO2007094938A1 An mcm-22 family molecular sieve composition
08/23/2007WO2007094937A1 A process for manufacturing mcm-22 family molecular sieves
08/22/2007CN1332882C Titanium-silicon molecular sieve and preparation method
08/22/2007CN1332761C Process for preparing load type silicon phoshporus aluminium molecular sieve
08/22/2007CN1332760C Rare earth silicon aluminium phosphate molecular sieve and synthesis thereof
08/22/2007CN1332759C Method for preparing ZSM-5 and beta zeolite mixed crystal material
08/16/2007US20070191663 Process for manufacturing molecular sieve of MFS framework type and its use
08/16/2007US20070191660 High throughput process for manufacturing molecular sieves
08/16/2007US20070191659 hydrorefining catalysts formed by crystallizing pre-formed extrudate mixture in reactor and, during crystallization, removing excess alkali metal hydroxide from extrudate
08/16/2007US20070191658 Method of preparing a molecular sieve composition
08/16/2007US20070191657 higher throughput of preparing the MCM-22 family molecular sieves, which have use as hydrocarbon conversion catalysts, such as aromatic alkylation catalysts for example cumene production catalysts
08/16/2007US20070191656 MCM-22 family molecular sieve composition
08/16/2007US20070191654 Oligomerization and catalysts therefor
08/16/2007US20070189961 UV light exposure for functionalization and hydrophobization of pure-silica zeolites
08/15/2007EP1817258A1 Improved process for the preparation of zms-5 zeolites
08/15/2007CN1331748C Production of Y-shaped molecular sieve
08/15/2007CN1331747C Nanocrystalline inorganic based zeolite and method for making same
08/15/2007CN1331746C Synthesis method of molecular sieve
08/14/2007US7255849 EMM-3, new crystalline microporous material
08/09/2007US20070184967 Laminated zeolite composite and method for production thereof
08/08/2007CN1330742C Zeolite compsns. and their use
08/08/2007CN1330583C Method for removing ammonia and nitrogen in raw water with powdery zeolite
08/08/2007CN1330416C Modification method of titanium silicone molecular sieve and its application
08/08/2007CN101014536A Uzm-16: a crystalline aluminosilicate zeolitic material
08/08/2007CN101012063A Method for preparing titanium-containing molecular sieve
08/08/2007CN101012062A Preparation method of Ti-MWW molecular sieve
08/08/2007CN101012061A Mesoporous-microporous composite material and synthesis method thereof
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