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)
12/2009
12/10/2009WO2009105270A3 Separation of hydrogen from hydrocarbons utilizing zeolitic imidazolate framework materials
12/09/2009EP2130586A1 Process for making crystalline metallosilicates
12/09/2009EP2130585A1 Process for making crystalline metallosilicates
12/09/2009EP2130584A1 Process for making crystalline metallosilicates
12/09/2009CN100567152C Magadiite/ZSM-5 intergrowth material and synthetic method thereof
12/09/2009CN100567151C Method for quickly synthesizing nano X-type molecular sieve by low-temperature ultrasonic crystallization process
12/09/2009CN100567150C Zeolite sol and its preparation method, composition for forming multiporous film, multiporous film and its preparation method, interlayer insulation membrane and semiconductor device
12/09/2009CN100567149C Organic silicon micro-pore zeolite and synthesizing method thereof
12/03/2009WO2009144412A2 Method for producing medium distillates by hydrocracking of charges arising from the fischer-tropsch process with an amorphous material catalyst
12/03/2009WO2009144411A2 Method for producing medium distillates by hydrocracking of charges arising from the fischer-tropsch process with crystallized material catalyst
12/02/2009CN101591026A Mesoporous phosphor-aluminum material and preparation method thereof
12/02/2009CN101591025A Method for preparing binderless A type zeolite molecular sieve by kaoline
12/02/2009CN101591024A Method for modifying titanium silicon molecular sieve
12/02/2009CN100564258C Method for synthesizing high specific surface area meso-porous carbon molecular sieve by using hard mould agent
12/01/2009US7626067 Process for recovering and reusing water in an oxygenate-to-olefin process
12/01/2009US7625504 Light phosphor with zeolitic structure
11/2009
11/26/2009WO2009142408A2 Uniformly b-oriented mfi zeolite membrane with variable thickness supported on substrate and preparation method thereof
11/26/2009WO2009141324A1 Process for the direct synthesis of cu containing zeolites having cha structure
11/26/2009WO2009122023A3 Mesostructured material having a high aluminium content and composed of spherical particles of specific size
11/26/2009US20090291046 Uniformly b-oriented mfi zeolite membrane with variable thickness supported on substrate and preparation method thereof
11/25/2009CN101585546A Composite zeolite molecular sieve preparing method containing Y and Beta zeolite structures
11/25/2009CN101585545A Uniformly b-oriented mfi zeolite membrane with variable thickness supported on substrate and preparation method thereof
11/24/2009US7622624 silicoaluminophosphate molecular sieve comprising intergrowths of a CHA framework type and an AEI framework type, its synthesis and use in the conversion of oxygenates, particularly methanol, to light olefins; economical, non-petroleum sources for light olefin production
11/24/2009US7622099 Process for preparation of ZBM-30-type zeolites using a diammonium ether-type compound as an organic structuring agent
11/18/2009EP2119669A1 Microporous crystalline material of zeolitic nature, zeolite itq-39, method of preparation and uses
11/18/2009EP2118009A1 Preparation of molecular sieve ssz-13
11/18/2009EP2118008A2 Zeolite materials and synthesis method thereof
11/18/2009CN101580248A Aluminosilicophosphate molecular sieve SAPO-34 and preparation method thereof
11/18/2009CN101580247A Order mesoporous hollow zeolite material and one-step hydro-thermal synthesis method thereof
11/18/2009CN101580246A Porous zeotile sphere material and preparation method thereof
11/18/2009CN100560494C Method for preparing small-grain SAPO-11 molecular sieve
11/18/2009CN100560493C Dendritic titanium silicon molecular screen film and preparation method thereof
11/18/2009CN100560492C Double-functionalized mesopore silicon oxide material as well as preparation method and application
11/17/2009CA2447448C Porous crystalline material (zeolite itq-21), the preparation method thereof and use of same in the catalytic conversion of organic compounds
11/11/2009CN101575135A Method for separating out phenols substances in water by catalytic oxidation with enzyme-carrying silicon-based mesoporous molecular sieve SBA-15
11/11/2009CN101574664A Method for synthesizing zeolite on cordierite carrier
11/11/2009CN100558635C Method for preparing vanadium-silicon molecular sieve
11/05/2009WO2009134534A2 Treatment of small pore molecular sieves and their use in the conversion of oxygenates to olefins
11/05/2009WO2009133413A1 Formulation based on micronized clinoptilolite as a therapeutic agent for removal of toxins, bacteria and viruses from organism
11/05/2009US20090274617 Adsorbent
11/03/2009US7611689 A heavy naphtha-selective hydrocracking catalyst compositioncomprising a zeolite, a binder, and a metal hydrogenation component where the faujasite structure has a unit cell size of 24.40-24.50 A, a bulk silica/alumina ratio (SAR) of 7.5-9.0, and a low alkali metal content <0.15 wt %; fuels
10/2009
10/29/2009WO2009130401A1 Inorganic material formed from spherical particles of specific size and having metallic nanoparticles trapped in a mesostructured matrix
10/29/2009WO2009060471A3 Microwave assisted process for synthesis of molecular sieves from pseudo and/or dry gels
10/29/2009US20090269276 Process for producing zeolite separation membrane
10/29/2009US20090266232 MOLDED CuZSM-5 ZEOLITE ADSORBENT, METHOD OF ACTIVATING THE SAME, TEMPERATURE SWING TYPE ADSORPTION APPARATUS, AND METHOD OF PURIFYING GAS
10/28/2009CN100554157C Method for preparing titanium-containing molecular sieve
10/28/2009CN100554156C Organic silicon micro-pore zeolite, synthesizing method and its application
10/28/2009CN100554155C Method for synthesizing manganese octahedron molecular screen by ultrasound
10/27/2009US7608554 Noncracking, reducing pressure loss, and improving mechanical strength when it is used as a gas separation membrane of a molecular sieve membrane, and a pervaporation membrane; involves use of tetrapropylammonium ion (TPA) and silica sol in a specified mixing ratio, calcining
10/27/2009US7608134 Decarbonating gas streams using zeolite adsorbents
10/22/2009WO2009127104A1 A method for producing 4a zeolite used in detergent
10/21/2009EP1697043B1 Pentasil-structuer zeolithic material the production and use thereof
10/21/2009EP1608461B1 Synthetic zeolite, in particular for catalytic hydroisomerization of higher paraffins
10/21/2009CN101559956A Method for preparing Lewis acid SAPO-34 molecular sieve
10/21/2009CN101559955A Method of preparing ZSM-5 molecular sieves
10/21/2009CN101559954A Method for preparing mesoporous molecular sieve with high hydrothermal stability by taking ionic liquid as template agent
10/21/2009CN100551825C Method for preparing nano NaY molecular sieve
10/20/2009US7604794 Zeolite catalyst for skeletal isomerisation of olefins
10/15/2009WO2009126769A2 Process for upgrading a carbonaceous material using microchannel process technology
10/15/2009US20090257948 Synthesis of Zeolites from Fly Ash
10/15/2009CA2719382A1 Process for upgrading a carbonaceous material using microchannel process technology
10/14/2009CN101558010A Im-15 crystallised solid and method for making the same
10/14/2009CN101555024A Synthesis method of SAPO-34 molecular sieve
10/14/2009CN101555023A Preparation method of SAPO-34 molecular sieve
10/14/2009CN101555022A Preparation method of metal-modified SAPO-34 molecular sieve and catalyst containing the molecular sieve
10/14/2009CN101555021A Method for preparing SAPO-34 molecular sieve by using crystallized residual liquid of SAPO-34 molecular sieve
10/14/2009CN101555020A Synthesis method of SAPO molecular sieve
10/14/2009CN101555019A Nanometer erbium ytterbium co-doped silica mesoporous zeolite and preparing method thereof
10/14/2009CN100548880C Method for preparing beta zeolite with multilevel pore canals
10/14/2009CN100548879C Synthesis of ZSM-48 crystals with heterostructural, non ZSM-48, seeding
10/14/2009CN100548440C Separation method using an itq-29 zeolite material
10/13/2009US7601330 Kneading, shaping carbon white, aluminum oxides, a seed crystal orienting agent (tetrapropylammonium hydroxide) and an extrusion aid (starch);vapor-solid phase crystallization with organic amine and water vaporby heating and aging; industrial scale; small crystals; micro/macro porosity
10/13/2009US7601211 linking a linking compound such as aminopropyl trimethoxysilane to the surface of zeolite, reacting formed intermeidate with terephthaladehyde, reaction formed reaction product with functionalized chitosan to form a porous adsorbent for H2O or waste treatment; traps both cationic, anionic impurities
10/08/2009WO2009123797A1 Molecular sieve and composition and method of making and using the same
10/08/2009WO2009123796A1 Mfi molecular sieve composition and the method of making the same
10/08/2009WO2009123782A2 Synthesis of aluminophosphate and metalloaluminophosphate molecular sieves
10/08/2009WO2009123556A1 Zeolite catalyst zeolite secondary structure
10/08/2009WO2009122023A2 Mesostructured material having a high aluminium content and composed of spherical particles of specific size
10/08/2009WO2009122022A2 Mesostructured aluminosilicate material formed from spherical particles of specific size
10/08/2009WO2009095547A3 Method for preparing a zeolite of the ith structural type
10/08/2009CA2719905A1 Zeolite catalyst zeolite secondary structure
10/07/2009CN101549874A Synthesizing process for improving generation rate of nano Y-shaped molecular sieve
10/07/2009CN101549873A Surface active agent modification zeolites, method of preparing thereof and usage
10/07/2009CN100546911C Crystalline molecular sieves
10/07/2009CN100546910C Process for synthesizing MCM-56 molecular sieve
10/06/2009US7597874 Preparation of zeolites using novel structure directing agents
10/01/2009US20090246122 Methods for preparing composites of substrate-molecular sieve
09/2009
09/30/2009CN101544649A Synthetic porous crystalline MCM-68, its synthesis and use
09/30/2009CN101544379A Method for synthesizing molecular sieve membrane by dip coating-rubbing crystal-coating method
09/30/2009CN101544362A Method for manufacturing carbon molecular sieve by using phenolic resin waste
09/30/2009CN100545090C Method for producing X type zeolite molecular sieve
09/30/2009CN100545089C Synthesis method for ZSM-34 zeolite
09/30/2009CN100545088C Method of preparing ordered mesoporous molecular sieve with high hydrothermal stability
09/24/2009WO2009117186A1 Synthesis and use of aei structure-type molecular sieves
09/24/2009WO2009116189A1 Artificial zeolite and method of producing light olefin
09/23/2009CN101538051A Method for preparing ZSM-5 zeolite catalyst
09/23/2009CN101538050A Method for synthesizing MCM-41 modified by chloropropyl by microwave
09/23/2009CN101538049A Method for preparing multi-level porous channel beta zeolite
09/23/2009CN101538046A Method for simultaneously preparing SiO2 aerogel and zeolite by utilizing fly ash
09/23/2009CN100542956C ZSM-22/ZSM-23 composite molecular sieve and preparation method
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