| 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) |
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| 07/30/2008 | CN100406382C Water thermostable cube phase medium aperture aluminosilicate hollow ball and preparation method thereof |
| 07/29/2008 | US7405459 Semiconductor device comprising porous film |
| 07/29/2008 | US7405177 Catalyst containing a metal and molecular sieve or refractories catalyst supports |
| 07/29/2008 | CA2330459C Exchanged zeolites x, comprising mostly lithium, their preparation process and their use as nitrogen adsorbers in the separation of gases from air |
| 07/24/2008 | WO2008059120A3 Im-15 crystallised solid and method for making the same |
| 07/24/2008 | WO2008052803A3 Zeolite crystals with biological material |
| 07/23/2008 | CN201088913Y Rotary autoclave system for synthesis of molecular sieve |
| 07/23/2008 | CN100404419C High activity small crystal zsm-12 |
| 07/23/2008 | CN100404418C Preparation method of high silicon aluminium ratio small crystal NaY molecular sieve |
| 07/23/2008 | CN100404417C Key technology for preparing titanium dioxide post-ylene-montmorilloid by titanium tetrachloride hydrolysis process |
| 07/23/2008 | CN100404134C Ammonium ion exchange method of NaY molecular sieve |
| 07/22/2008 | US7402297 Chabazite crystal structure directing agent comprising a cation derived from 1-adamantamine, 3-quinuclidinol or 2-exo-aminonorbornane; synthesis conducted in the absence of fluorine |
| 07/17/2008 | WO2008035374A3 Microporous crystalline silicoalumino/(metallo) aluminophosphate molecular sieve and method of synthesis thereof |
| 07/17/2008 | US20080170986 Zeolite Including Oxygen-Activated Metal Complex And Gas Decomposition Agent |
| 07/16/2008 | CN101219795A X type zeolite molecular sieve and method for producing the same |
| 07/10/2008 | WO2008083048A1 Preparation of molecular sieve ssz-13 |
| 07/10/2008 | WO2008083045A2 Preparation of small pore molecular sieves |
| 07/10/2008 | CA2671677A1 Preparation of molecular sieve ssz-13 |
| 07/10/2008 | CA2670387A1 Preparation of small pore molecular sieves |
| 07/10/2008 | CA2668233A1 Method of making ultrasmall crystal mtt molecular sieves |
| 07/09/2008 | CN101214974A Method for preparing small crystal grain SAPO-34 molecular screen |
| 07/09/2008 | CN101214973A Method for preparing high whiteness A-type zeolite from coal gangue |
| 07/09/2008 | CN101214972A Dendritic titanium silicon molecular screen film and preparation method thereof |
| 07/09/2008 | CN101214971A Method for synthesizing nano ZSM-23 molecular screen |
| 07/09/2008 | CN100400419C Process for synthesizing nano zirconium-containing super micro porous molecular sieve using ionic liquid as template agent |
| 07/03/2008 | WO2008077590A2 Method for the production of a zeolite material loaded with iron, copper, and/or silver |
| 07/03/2008 | WO2008046007A3 A process for preparing aluminum-containing molecular sieve ssz-26 |
| 07/03/2008 | US20080159953 using a small amount of water or absence of an external liquid phase and maintain crystallization of the small pore zeolite; diisopropylimidazolium cation as catalyst template; crystal sizes in the range of about 150 to about 600 Angstroms; pore size catalysts |
| 07/03/2008 | US20080159952 Preparation of small pore molecular sieves |
| 07/03/2008 | US20080159951 using a small amount of water that is not substantially in excess and maintain crystallization of the small pore zeolite; reduce cost by using benzyl trimethylammonium cation as catalyst template; pore size catalysts |
| 07/03/2008 | US20080156190 air or a syngas; pressure swing adsorption or temperature swing adsorption; particularly efficient |
| 07/02/2008 | EP1937595A2 Pharmaceutical composition which includes clinoptilolite |
| 07/02/2008 | CN101213144A Method for the treatment of a small- and/or medium-pore zeolite and use thereof in the oligomerisation of light olefins |
| 07/02/2008 | CN101209845A Method for preparing molecular sieve material |
| 07/02/2008 | CN100398442C Process for high concentration fast synthesis of ZSM-5 molecular sieve |
| 06/26/2008 | US20080154083 Olefin/paraffin alkylation of a hydrocarbon with an alkylating agent; catalyst with concentrations of NaOH significantly reduce the necessary reaction time |
| 06/26/2008 | DE102006060807A1 Verfahren zur Herstellung eines mit Metall und Protonen beladenen Zeolithmaterials A process for the preparation of a metal loaded zeolite material and protons |
| 06/25/2008 | EP1935849A1 Antibacterial zeolite and antibacterial resin composition |
| 06/25/2008 | EP1934140A1 Silica nanoboxes, method of making and use thereof |
| 06/25/2008 | CN101205076A Method for preparing small-grain SAPO-11 molecular sieve |
| 06/25/2008 | CN101205075A Method for synthesizing titanium-containing molecular sieve material |
| 06/25/2008 | CN101205074A Method for preparing titanium-containing meso-porous molecular sieve material |
| 06/25/2008 | CN101205073A Method for preparing aluminium-containing MCM-41 molecular sieve |
| 06/25/2008 | CN101205072A Method for synthesizing low silica-alumina ratio beta zeolite |
| 06/25/2008 | CN101205071A Method for preparing molecular sieve in reaction vessel |
| 06/25/2008 | CN100396612C Nano sphericity mesoporous silicon dioxide material and preparation method |
| 06/24/2008 | US7390763 Improved isomerization selectivity; higher lube product yield and lower gas production; has less defined crystallinity, altered Argon adsorption ratios, increased external surface area and reduced cracking activity over other intermediate pore size molecular sieves used for isomerization |
| 06/19/2008 | WO2007130206A9 Method of synthesizing aluminophosphate and silicoaluminophosphate molecular sieves |
| 06/19/2008 | US20080146833 Process for carbonylation of aliphatic alcohols and/or ester derivatives thereof |
| 06/19/2008 | US20080145310 Method for the Synthesis of Zeolite Beta with Diethylenetriamine |
| 06/19/2008 | CA2671481A1 Itq-34, new crystalline microporous material |
| 06/18/2008 | EP1931596A2 Preparation of titanosilicate zeolite ts-1 |
| 06/18/2008 | CN101203459A Oriented zeolite material and method for producing the same |
| 06/18/2008 | CN101200295A Method for synthesizing ZSM-5 molecular sieve by directing agent process |
| 06/18/2008 | CN101200294A Rapid synthesis of small-crystal SAPO-43 molecular sieve by programmed temperature method |
| 06/18/2008 | CN100395184C Synthesis method of silicon aluminium phosphate molecular sieve |
| 06/12/2008 | US20080139860 treatment of at least one zeolite having a pore size of less than or equal to 7 A comprising at least a) a step for dealumination of said zeolite, b) a cationic exchange step using at least one cation other than H+, c) a step for treatment of said zeolite |
| 06/12/2008 | US20080138914 Zeolite labeled with dye, stop-cock moiety, and affinity binding agent; visualized using magnetic resonance imaging and computed tomography |
| 06/12/2008 | US20080138274 Methods for making mesostructured zeolitic materials |
| 06/11/2008 | EP1930068A1 Zeolitic separation membrane and process for producing the same |
| 06/11/2008 | EP1930067A1 Process for producing zeolite separation membrane |
| 06/11/2008 | EP1930064A1 MOLDED Cu-ZSM-5 ZEOLITE ADSORBENT, METHOD OF ACTIVATING THE SAME, TEMPERATURE SWING TYPE ADSORPTION APPARATUS, AND METHOD OF PURIFYING GAS |
| 06/11/2008 | EP1928786A1 Processes for preparing mtt zeolites using nitrogen-containing organic compounds |
| 06/11/2008 | CN101198547A EUO structural type zeolite containing the cation N,N- dimethyl-N,N-di(3,3-dimethylbutyl)ammonium, and the production method thereof |
| 06/11/2008 | CN101195492A Method for synthesizing SAPO-11 and SAPO-34 molecular sieve with diethylamine as template agent |
| 06/11/2008 | CN101195491A Method for hoisting degree of silicon entering SAPO-34 molecular sieve framework in synthesized gel rubber |
| 06/11/2008 | CN101195490A Method for producing middle and fine diplopore molecular sieve with nano-minicrystal and ionic surface active agent in microwave radiation condition |
| 06/11/2008 | CN100394559C Composition for forming porous film, porous film and method for forming the same, interlevel insulator film, and semiconductor device |
| 06/10/2008 | US7384622 Aging a synthesized solution comprising tetraethyl silicate, tetrabutylammonium hydroxide, water and ethanol; and performing hydrothermal crystallization to form MEL-zeolite nanocrystal suspension; anionic or nonionic surfactant; amide, ketone or alcohol solvent |
| 06/04/2008 | CN101193821A Manufacturing device for zeolite membrane |
| 06/04/2008 | CN101190795A Method for preparing NaY molecular screen by solid-phase conversion |
| 06/04/2008 | CN101190794A Method for synthesizing mesoporous titanium-silicon molecular screen material |
| 06/04/2008 | CN101190793A Method for synthesizing TS-1 molecular screen |
| 06/04/2008 | CN101190792A Method for synthesizing titanium-silicon molecular screen |
| 06/04/2008 | CN101190791A Method for preparing ZSM-5/mercerization zeolite symbiosis molecular screen |
| 06/04/2008 | CN100391843C Porous crystalline material (ITQ-21) and the method of obtaining the same in the absence of fluoride ions |
| 06/04/2008 | CN100391842C Method for synthesizing ultra-stable ordered mesoporous Si-Al molecular sieve |
| 06/04/2008 | CN100391590C Method for preparing composite assembled object of magnetic ferriferous oxide/ molecular sieve of Nano zeolite |
| 05/28/2008 | CN101189187A Mesostructured material with high aluminum content |
| 05/28/2008 | CN101189186A Inorganic material that has metal nanoparticles that are trapped in a mesostructured matrix |
| 05/28/2008 | CN101186313A Small crystal grain zirconium-containing ZSM-5 molecular sieve catalyst and preparation method thereof |
| 05/28/2008 | CN101186312A Nano-crystallite and non-ionic surface active agent microwave self-assembling preparation method for mesopore and micropore molecular sieve |
| 05/28/2008 | CN101186311A Y/MCM-48 composite molecular screen and preparation method thereof |
| 05/28/2008 | CN101186310A Staphylococcus auxiliary assembling macropore silicon molecular screen and preparation method theroef |
| 05/28/2008 | CN101186309A Method for synthesizing manganese octahedron molecular screen by ultrasound |
| 05/28/2008 | CN100390060C High-silica octagonal zeolite and synthesizing method thereof |
| 05/28/2008 | CN100390059C High silica/ aluminum ratio octagonal zeolite synthesizing method |
| 05/28/2008 | CN100390058C Synthetic process of ZSM-5 and MAPO-5 two-structure molecular sieve |
| 05/28/2008 | CN100390057C Method for changing crystal structure of molecular sieve |
| 05/28/2008 | CN100390056C Method for changing crystal structure of molecular sieve |
| 05/27/2008 | US7378076 a composite of an organic ion exchanger and a three-dimensional matrix of silica, alumina, aluminum silicate, molecular sieves or zeolites; controlled size, shape and porosity; improved uniformity |
| 05/22/2008 | WO2008060647A2 A process for preparing nano size zeolites |
| 05/22/2008 | WO2008058398A1 Nanozeolites and process for preparation thereof |
| 05/22/2008 | WO2008033229A3 A method of making porous crystalline materials |
| 05/22/2008 | US20080118737 Composition for forming porous film, porous film and method for forming the same, interlevel insulator film, and semiconductor device |
| 05/21/2008 | EP1105346B1 Molecular sieves and processes for their manufacture |
| 05/21/2008 | CN101182005A Method for preparing titanium-containing zeolite molecular sieve by natural zeolite modification |
| 05/21/2008 | CN101182004A Method for preparing nano molecular sieve |
| 05/21/2008 | CN100389067C Method for preparing ZSM-5 type molecular |
| 05/21/2008 | CN100389066C Process for preparing NaY molecular sieve |