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)
12/2005
12/22/2005US20050282401 Zeolite films for low k applications
12/21/2005CN1709794A Method for synthesizing Y-zeolite composite material
12/21/2005CN1232442C Twenty-four membered ring macropore aluminum zinc phosphite molecular sieve and its preparation method
12/15/2005WO2005118476A1 Zeolite itq-30
12/15/2005WO2005118475A1 Method of removing borates from aqueous media
12/14/2005CN1708621A Stabilised aluminosilicate slurries
12/13/2005US6974889 crystallization facilitated by seeding a zeolite synthesis mixture with colloidal crystalline molecular sieve seeds to produce silica-aluminophosphates and aluminophosphates; catalysts for hydrocarbon production
12/08/2005US20050272592 Forming a metal oxide or its precursor through a chemical reaction in the mesopores of a colloid imprinted carbon (CIC) and optionally heating the CIC in an oxidizing atmosphere to remove it; e.g., forming spinels, hydroxyapatite, silica, alumina, aluminates and silicates
12/08/2005US20050271583 Preparation of molecular sieves involving spray drying
12/08/2005US20050271582 Method for synthesizing a crystalline metalloaluminosilicate by direct synthesis
12/07/2005EP1511689B1 Synthesis of silicoaluminophosphates
12/07/2005CN1704334A Process for preparing metallic-ion-containing Si-P-Al molecular sieve
12/07/2005CN1704333A Process for preparing heteroatom-containing layered molecular sieve
12/01/2005WO2005113440A1 Crystalline aluminosilicate zeolitic composition: uzm-15
12/01/2005WO2005113439A1 Uzm-8 and uzm-8hs crystalline aluminosilicate zeolitic compositions and processes using the compositions
12/01/2005WO2005113438A1 Uzm-16: a crystalline aluminosilicate zeolitic material
12/01/2005WO2005113437A1 High silica zeolites uzm-5hs
12/01/2005US20050266984 Process for production of macrostructures of a microporous material
11/2005
11/30/2005EP1600423A2 Process for preparing zeolites
11/29/2005US6969692 thermally treating the precursor mixture of a silicon source and an aluminum source, at least one of these sources being doped with a rare earth metal or a transition metal of Groups Vb-VIIIb, Ib, or IIb
11/24/2005WO2005110920A1 Stabilised aluminosilicate slurries
11/24/2005CA2565696A1 Stabilised aluminosilicate slurries
11/23/2005CN1699173A Synthesis method of fine grain ZSM-5 zeolite molecular sieve with high silicon aluminium ratio
11/23/2005CN1699172A Method for preparing X type zeolite with high calcium ion-exchange performance
11/23/2005CN1699171A Manufacturing process of 4A type molecular sieve primary powder with low bulk density
11/23/2005CN1699170A Method for synthesizing fine grain MCM-22 molecular sieve
11/22/2005US6967181 Production of a zeolite-containing solid
11/17/2005WO2005109475A2 Zeolite films for low k applications
11/17/2005WO2005108526A2 Itq-25, new crystalline microporous material
11/16/2005EP1595846A2 Method for synthesizing crystallized metalloaluminosilicate by direct synthesis
11/16/2005EP1419105A4 Zeolite ssz-60
11/16/2005EP1412289A4 Zeolite ssz-58
11/16/2005EP1215172B1 Method and apparatus for producing zeolite
11/16/2005EP1135330A4 Synthesis of and compositions of ecr-40, large pore aluminophosphate
11/16/2005CN1227159C Silicoaluminophosphate molecular sieve and its preparation method, catalyst containing same and uses thereof
11/15/2005US6964934 Process for the preparation of doped pentasil-type zeolite using doped seeds
11/10/2005WO2005104683A2 Colloidal compositions and methods of preparing same
11/10/2005WO2005016520A3 Synthesis of molecular sieves of cha framework type
11/10/2005US20050250642 Continuous process and apparatus for the efficient conversion of inorganic solid particles
11/10/2005CA2560748A1 Colloidal compositions and methods of preparing same
11/09/2005CN1694844A Crystalline aluminosilicate zeolitic composition: UZM-4M
11/09/2005CN1693203A Process for preparing and controlling ordered pore structure of mesicpore molecular sieve
11/09/2005CN1226187C Titanium silicon molecular sieve and synthetic method thereof
11/09/2005CN1226096C Process for preparing zeolite material with multi-class pore canal by zeolitizing diatomite
11/09/2005CN1226081C High-temp alkali fusing-hydrothermal crystallizing process for preparing A-type zeolite from coal gangue
11/03/2005WO2005103204A2 Crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins
11/03/2005US20050245388 Zeolite compositions and their use
11/03/2005US20050244330 Zeolite containing metal oxide; using diamine template
11/03/2005US20050244322 Hollow-structured mesoporous silica material and preparation process
11/03/2005DE102004017915A1 Mikroporöses Gerüstsilikat und Verfahren zu seiner Herstellung Microporous framework silicate and process for its preparation
11/02/2005EP1591420A2 Crystallized ITQ-31 solid material and its production process
11/02/2005EP1590296A1 Modified layered metallosilicate material and production process thereof
11/02/2005EP1242182B1 High strength and high surface area catalyst, catalyst support or adsorber compositions
11/02/2005CN1689972A Co-crystallization molecular screen and preparation method and application thereof
11/01/2005US6960327 Methods for removing organic compounds from nano-composite materials
10/2005
10/27/2005WO2005100242A1 Microporous tectosilicate and method for the production thereof
10/27/2005WO2005099494A1 An aerosol electronic cigarette
10/27/2005US20050239634 Mesostructured zeolitic materials, and methods of making and using the same
10/27/2005US20050238575 ITQ-25, new crystalline microporous material
10/27/2005DE10229910B4 Zeolith mit Bortetrahydrid-gefüllten ß-Käfigen und Verfahren zu dessen Herstellung Zeolite-filled with Bortetrahydrid SS cages and process for its preparation
10/26/2005EP1587756A1 Method of preparing zsm-5 using variable temperature without organic template
10/26/2005EP1401764B1 Synthetic porous crystalline material itq-3, its synthesis and use
10/26/2005CN1686802A Method for washing 4A zeolite crystal
10/26/2005CN1686801A Method for preparing MCM-22, molecular sieve
10/26/2005CN1686800A ZSM-22/ZSM-23 composite molecular sieve and preparation method
10/26/2005CN1686799A ZSM-23/ZSM-22 composite molecular sieve and preparation method
10/26/2005CN1686798A Method for preparation MCM-48 medium pore molecular sieve thermostable in high heat and water in buffer system
10/25/2005CA2256422C Method for distributing molecular sieve powder
10/20/2005WO2005098232A2 Method for the preparation of metal oxides in nanometric particle form
10/20/2005WO2005097679A1 Microporous amorphous material, preparation method thereof and use of same in the catalytic conversion of organic compounds
10/20/2005WO2005066068A3 High solids materials processing
10/20/2005US20050234136 Colloidal compositions and methods of preparing same
10/20/2005US20050233895 Crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins
10/20/2005US20050232841 Mesoporous silica, mesoporous silica composite material, and processes for production thereof
10/19/2005CN1683246A Process for preparing NaY molecular sieve
10/19/2005CN1683245A High silicon Y-type zeolite containing rare-earth and its preparing method
10/19/2005CN1683244A Gas phase aluminium extracting and silicon supplementing method of molecular sieve
10/19/2005CN1683243A Method and device for preparing synthetic zeolite from flyash zero discharged waste alkali liquid
10/19/2005CN1683078A Synthetic method for metal ion containing silicon-phosphor-aluminium molecular shieve
10/19/2005CN1223400C Process for manufacture of zeolite and zeolite mixtures having enhanced cation exchange properties
10/13/2005DE19681282B4 Antibakterieller Zeolith, der geringe Verfärbung zeigt, und ein Verfahren zu dessen Herstellung Antibacterial zeolite which shows little discoloration, and a process for its preparation
10/13/2005DE10297820T5 Verfahren zur Herstellung von nanokristallinem Zeolith Beta Process for the preparation of nanocrystalline zeolite beta
10/12/2005EP1584604A2 Crystallized UVL-1 solid material and process for the hydroconversion/hydrocracking of hydrocarbonaceous feeds
10/12/2005EP1583717A2 Molecular sieve ssz-63
10/12/2005EP1334068B1 Synthesis and stabilisation of nanoscale zeolite particles
10/12/2005CN1681589A Catalyst for epoxidation reactions
10/12/2005CN1680035A Silicon aluminium phosphate molecular sieve and synthesis thereof
10/12/2005CN1680034A Rare earth silicon aluminium phosphate molecular sieve and synthesis thereof
10/11/2005US6953767 Silicoaluminophosphate molecular sieve
10/06/2005WO2005092792A1 Synthesis of zsm-48 crystals with heterostructural, non zsm-48, seeding
10/06/2005WO2005091983A2 High-selectivity supported sapo membranes
10/06/2005DE102004014087A1 Producing self-supporting zeolite structures, e.g. for separating substances, comprises effecting secondary crystal growth and template destruction after hydrothermal in-situ seeding
10/06/2005CA2559897A1 High-selectivity supported sapo membranes
10/06/2005CA2558355A1 Synthesis of zsm-48 crystals with heterostructural, non zsm-48, seeding
10/05/2005EP1140743B1 Catalytic process for the preparation of light olefins from methanol in a fluidised bed reactor
10/05/2005CN1678528A Process for the preparation of doped pentasil-type zeolites using doped faujasite seeds
10/05/2005CN1678527A Process for the preparation of doped pentasil-type zeolite using doped seeds
10/05/2005CN1678526A Process for the preparation of doped pentasil-type zeolites using a doped reactant
10/05/2005CN1678393A Process for the preparation of catalysts comprising a pentasil-type zeolite
10/05/2005CN1676463A Method for preparing rare-earth ultrastable Y-type zeolite
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