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)
12/2010
12/15/2010CN101913623A Multilevel pore channel SAPO-11 molecular sieve and synthetic method of hydrocarbon isomerization catalyst
12/15/2010CN101913622A Preparation method of multistage pore canal SAPO-11 (silicoaluminophosphate-11) molecular sieve and application thereof in gasoline modification
12/15/2010CN101913621A Method for synthesizing SAPO-11 molecular sieve by using long chain alkyl silane as silicon source
12/15/2010CN101913620A Method for quickly synthesizing small-crystallite titanium-silicon molecular sieve in cheap system
12/15/2010CN101912755A Colloidal compositions and methods of preparing same
12/15/2010CN101912412A Zeolites for delivery of nitric oxide
12/15/2010CN101428818B Synthesis of nano-ZSM-5 molecular sieve
12/15/2010CN101327935B Method for preparing ordered organic/inorganic hybridization mesoporous material
12/14/2010US7851320 Mesostructured aluminosilicate material
12/14/2010CA2406863C Process for the removal of higher hydrocarbons from natural gas
12/14/2010CA2384030C Method for reducing gasoline sulfur in fluid catalytic cracking
12/09/2010WO2010141310A1 Porous crystalline materials, their synthesis and use
12/09/2010US20100310449 Im-17 crystalline solid and process for its preparation
12/09/2010CA2761822A1 Porous crystalline materials, their synthesis and use
12/08/2010EP2258658A2 Process for preparing zeolites
12/08/2010CN101905892A Process method for preparing 4A zeolite by recycling silica slag and aluminium slag
12/08/2010CN101905891A Method for synthesizing ordered mesoporous titanium oxide silicon molecular sieve
12/08/2010CN101905890A Synthesis of molecular sieve SSZ-74 using a hydroxide-mediated gel
12/08/2010CN101348263B Microsphere type high-silicon ZSM-5 molecular sieve and synthetic method thereof
12/08/2010CN101293659B Method for crystallization synthesis of L zeolite molecular sieve with kleit in situ
12/08/2010CN101269821B Ion thermal method for preparing molecular sieve in alcohol amine ion liquid
12/08/2010CN101254930B Method for synthesizing T-shaped zeolite membrane by microwave heating process
12/07/2010US7846418 MCM-22 family molecular sieve composition
12/02/2010US20100304140 Lsx zeolite of controlled particle size
12/01/2010EP2254683A1 Separation of methane from higher carbon number hydrocarbons utilizing zeolitic imidazolate framework materials
12/01/2010CN101903291A Lsx zeolite of controlled particle size
12/01/2010CN101898768A Titanium modified SAPO-34 molecular sieve and preparation method and application thereof
12/01/2010CN101898767A Synthetic method of high silica ZSM-5 zeolite
12/01/2010CN101602513B Method for preparing aluminum phosphate molecular screen in eutectic mixture
12/01/2010CN101348261B Preparation of binderless ZSM-11 zeolite
12/01/2010CN101332995B Method for preparing kaolin in-situ crystallization ZSM-5 molecular sieve
11/2010
11/30/2010US7842277 Molecular sieve composition, a method of making and a process of using the same
11/25/2010WO2010087633A3 Process for producing zeolites with bea, mtw, and mfi structures additionally containing mesopores and macropores using cyclic diammonium
11/25/2010US20100298598 Method of Preparing a Molecular Sieve Composition
11/25/2010US20100297002 Crystallized silicon-containing material with hierarchical and organized porosity
11/24/2010EP1812346B1 Zeolite compositions and preparation and use thereof
11/24/2010CN101891222A Method for preparing silicon-aluminum-phosphorus molecular sieve from montmorillonite, product obtained by method and application thereof
11/24/2010CN101891221A Method for synthesizing superfine Y-type molecular sieve
11/24/2010CN101891220A Synthetic method for regulating wall thickness of SBA-15
11/24/2010CN101284674B Process for synthesizing SAPO molecular sieve
11/23/2010US7837979 Catalysis of a crystalline molecular sieve using 1,2,4,6-tetramethylpyridinium compound; adsorbent for gas separation
11/23/2010US7837978 a cis-N,N-diethyldecahydroquinolinium cation as structure directing agent
11/23/2010US7837977 Preparation of titanosilicate zeolite TS-1
11/18/2010WO2010100203A3 Process for the preparation of an isomorphously substituted silicate
11/18/2010US20100292417 Phosphorus Modified Molecular Sieves, Their Use in Conversion of Organics to Olefins
11/18/2010US20100292071 Process for preparing silicoaluminophosphate (sapo) molecular sieves, catalysts containing said sieves and catalytic dehydration processes using said catalysts
11/17/2010EP2249947A2 Separation of carbon dioxide from nitrogen utilizing zeolitic imidazolate framework materials
11/17/2010EP2249946A2 Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials
11/17/2010CN1894037B A zeolite catalyst for skeletal isomerisation of olefins
11/17/2010CN101885493A Synthesis method of ZSM-5/beta nuclear shell-shaped molecular sieve
11/17/2010CN101337072B Preparation method of sustained and controlled release medicine material
11/17/2010CN101289197B Method for preparing low-silicon X-shaped molecular screen LSX
11/16/2010US7832410 Electronic atomization cigarette
11/11/2010WO2010129411A2 Molecular sieve membranes and thermal treatment methods of making the same
11/11/2010WO2010128342A1 Zeolite 4a with new morphological properties, its synthesis and use
11/11/2010WO2010088249A3 Molecular sieve ssz-79
11/11/2010US20100285190 Process for removing ethene from biological using metal exchanged titanium zeolites
11/10/2010CN101880045A Mesoporous molecular sieve and preparation method thereof
11/10/2010CN101343067B Method for renovating molecular sieve membrane defection by means of liquid-liquid interfacial chemical liquid deposition
11/10/2010CN101056708B Method of synthesizing silicoaluminophosphate molecular sieves
11/09/2010US7829062 extruding reaction mixture comprising at least one source of ions of silicon, at least one source of alkali metal hydroxide, water, optionally at least one seed crystal, and optionally at least one source of ions of aluminum, crystallizing; catalyst compositions useful in hydrocarbon conversion
11/04/2010WO2010088243A3 Processes using molecular sieve ssz-79
11/04/2010US20100280290 "method of making m41s family molecular sieve"
11/04/2010US20100278723 Zeolite y
11/03/2010EP2244976A2 Lsx zeolite of controlled particle size
11/03/2010CN1972867B High silica zeolites UZM-5HS
11/03/2010CN1724366B Method for manufacturing zeolite and method for manufacturing epsilon-caprolatam
11/02/2010US7824658 Method of making ultrasmall crystal MTT molecular sieves
11/02/2010US7824657 applying carbohydrate solution onto zeolite precursor material, decomposing carbohydrate, crystallizing zeolite, removing decomposed carbohydrate by calcination or combustion
11/02/2010US7824474 Oxidizing a molding of Copper-ZSM5 zeolite in an air/gas flow of of equivalent oxidizability to the air at 250-550 degrees; heat-treating the molded product in vacuum or inert-gas flow at 550-800 degrees to obtain 60% cuprous oxide; no deteriorationupon use; durability; electronics
10/2010
10/28/2010US20100269694 Silicate Materials, Method For Their Manufacture, And Method For Using Such Silicate Materials For Adsorptive Fluid Separations
10/27/2010EP1214272B1 Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof
10/27/2010CN1902132B High solids materials processing
10/27/2010CN101873997A Method of making M41S family molecular sieve
10/27/2010CN101873996A Crystallised solid IZM-3 and method for preparing same
10/27/2010CN101870478A Method for synthesizing nano Y-type molecular sieve
10/27/2010CN101870477A Process for preparing moulded zeolite by utilizing coal ash
10/27/2010CN101514014B ZSM-5/beta zeolite/MCM-22 triphase coexisting molecular sieve and method for synthesizing same
10/27/2010CN101381086B Method for preparing Si-MCM-41 mesopore molecular sieve
10/26/2010US7820141 preparing SSZ-82 using a 1,6-bis(N-cyclohexylpyrrolidinium) hexane dication as a structure directing agent; having a mole ratio of 20 or greater of an oxide of a first tetravalent element to an oxide of a trivalent element, pentavalent element, second tetravalent element which is different from the first
10/21/2010WO2010119163A1 Use of a microporous crystalline material of zeolitic nature with rho structure in natural gas processing
10/21/2010WO2010083488A3 Introduction of mesoporosity in low si/ai zeolites
10/21/2010US20100266489 Removal of foreign metals from inorganic silanes
10/20/2010CN101864096A Organic/zeolite hybrid material and preparation method thereof
10/20/2010CN101863494A Method for preparing Y-zeolite by taking quartz sand as raw material
10/20/2010CN101863493A Method for preparing X-zeolite by taking quartz sand as raw material
10/20/2010CN101863492A Synthesis method of 4A-type zeolite
10/20/2010CN101863491A Preparation method of L/MCM-41 mesoporous composite molecular sieve
10/20/2010CN101863490A Method for synthesizing full-silicon beta zeolite with small crystal grains
10/20/2010CN101397143B Method for synthesizing SAPO-35 molecular sieve
10/19/2010US7816573 hydrorefining catalysts formed by crystallizing pre-formed extrudate mixture in reactor and, during crystallization, removing excess alkali metal hydroxide from extrudate
10/14/2010WO2010118377A2 Molecular sieves and related methods and structure directing agents
10/14/2010US20100260666 Calcined uzm-22 and uzm-22hs aluminosilicate zeolites
10/14/2010US20100260665 Molecular sieves and related methods and structure directing agents
10/14/2010US20100260664 Process for Preparing Nano Size Zeolites
10/14/2010US20100260663 Carbon dioxide fixation to carbonates
10/14/2010CA2757854A1 Molecular sieves and related methods and structure directing agents
10/13/2010CN1886197B Pentasil-structuer zeolithic material, the production and use thereof
10/13/2010CN101857462A Preparation method for molecular sieve coating material on porous silicon carbide ceramic surface
10/13/2010CN101857244A Silicoaluminophosphate molecular sieve and preparation method and application thereof
1 ... 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 ... 118