IN2002KO00840A - - Google Patents
Info
- Publication number
- IN2002KO00840A IN2002KO00840A IN840KO2002A IN2002KO00840A IN 2002KO00840 A IN2002KO00840 A IN 2002KO00840A IN 840KO2002 A IN840KO2002 A IN 840KO2002A IN 2002KO00840 A IN2002KO00840 A IN 2002KO00840A
- Authority
- IN
- India
- Prior art keywords
- tiq
- titanium
- synthesis
- zirconium
- treatment
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000010335 hydrothermal treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012229 microporous material Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 125000000962 organic group Chemical group 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0231—Halogen-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
- B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
- B01J31/0275—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 also containing elements or functional groups covered by B01J31/0201 - B01J31/0269
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
- C01B37/005—Silicates, i.e. so-called metallosilicalites or metallozeosilites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
- C01B39/08—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the aluminium atoms being wholly replaced
- C01B39/085—Group IVB- metallosilicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/46—Other types characterised by their X-ray diffraction pattern and their defined composition
- C01B39/48—Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/06—Formation or introduction of functional groups containing oxygen of carbonyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/08—Formation or introduction of functional groups containing oxygen of carboxyl groups or salts, halides or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B43/00—Formation or introduction of functional groups containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B45/00—Formation or introduction of functional groups containing sulfur
- C07B45/04—Formation or introduction of functional groups containing sulfur of sulfonyl or sulfinyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
- B01J2231/72—Epoxidation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/23—Ferrierite, e.g. SR-D ZSM-33
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES009902655A ES2178910B1 (es) | 1999-11-24 | 1999-11-24 | Materiales microporosos de alta superficie activos en reacciones de oxidacion. tiq-6 y metiq-6. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2002KO00840A true IN2002KO00840A (enrdf_load_stackoverflow) | 2006-03-10 |
Family
ID=8310795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN840KO2002 IN2002KO00840A (enrdf_load_stackoverflow) | 1999-11-24 | 2002-06-24 |
Country Status (13)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2179753B1 (es) * | 2000-10-11 | 2005-02-16 | Universidad Politecnica De Valencia | Proceso y catalizadores para la eliminacion de compuestos de azufre de la fraccion gasolina. |
| ES2183710B1 (es) * | 2001-04-12 | 2004-01-16 | Univ Valencia Politecnica | Proceso y catalizadores para la eliminacion de compuestos de azufre de la fraccion diesel. |
| WO2005012458A1 (en) * | 2003-08-01 | 2005-02-10 | Bp Corporation North America Inc. | Preparation of components for refinery blending of transportation fuels |
| US7491316B2 (en) * | 2004-07-29 | 2009-02-17 | Bp Corporation North America Inc. | Preparation of components for refinery blending of transportation fuels |
| ES2281299B1 (es) * | 2006-03-15 | 2008-12-16 | Universidad Politecnica De Valencia | Un procecimiento para la sintesis de esteres. |
| GB0702327D0 (en) * | 2007-02-07 | 2007-03-21 | Leuven K U Res & Dev | Zeolite materials and synthesis method thereof |
| CN101602012B (zh) * | 2008-06-12 | 2012-04-18 | 中国石油化工股份有限公司 | 含有芳烃磺酸基团的介孔材料及其制备方法和应用 |
| TWI399242B (zh) * | 2009-12-11 | 2013-06-21 | China Petrochemical Dev Corp Taipei Taiwan | Method for preparing large-diameter titanium-silicon molecular sieve and method for producing cyclohexanone oxime using the molecular sieve |
| US9522390B2 (en) * | 2010-12-10 | 2016-12-20 | The Regents Of The University Of California | Oxide materials and synthesis by fluoride/chloride anion promoted exfoliation |
| WO2012101176A1 (en) * | 2011-01-27 | 2012-08-02 | Solvay Sa | Process for the manufacture of 1,2-epoxy-3-chloropropane |
| CN102442683A (zh) * | 2011-09-27 | 2012-05-09 | 华东理工大学 | 一种制备多级孔道含钛沸石的溶剂挥发法 |
| KR101394133B1 (ko) * | 2012-08-22 | 2014-05-15 | 주식회사 이엔에프테크놀로지 | 몰리브덴 합금막 및 인듐 산화막 식각액 조성물 |
| KR20160016897A (ko) * | 2013-05-29 | 2016-02-15 | 바스프 에스이 | 설폭사이드의 산화 방법 |
| FR3007405B1 (fr) * | 2013-06-21 | 2016-07-29 | Centre Nat De La Rech Scient (C N R S ) | Procede de preparation d'une composition comprenant des particules silico/germano-metalliques fonctionnalisees et composition obtenue |
| KR20200083535A (ko) * | 2017-10-30 | 2020-07-08 | 바스프 에스이 | 층상 실리케이트 전구체로부터의 전이 금속 나노 입자를 캡슐화하는 제올라이트의 제조 방법 |
| CN108947939B (zh) * | 2018-08-16 | 2022-03-11 | 福州大学 | 一种异松油烯4,8-环氧化物的合成方法 |
| CN111924852B (zh) * | 2019-04-26 | 2023-11-03 | 中国石油大学(华东) | 一种钛硅分子筛的制备方法 |
| CN110902691B (zh) * | 2019-11-25 | 2021-07-20 | 北京化工大学 | 一种y型分子筛疏水改性的方法 |
| CN111167471B (zh) * | 2020-01-17 | 2020-10-02 | 浙江新和成股份有限公司 | 一种金属氧化物涂覆的陶瓷波纹板催化剂、制备及其在制备柠檬醛关键中间体中的应用 |
| KR20250006058A (ko) * | 2022-04-25 | 2025-01-10 | 스미또모 가가꾸 가부시키가이샤 | 티탄 함유 규소 산화물의 제조 방법, 에폭시드의 제조 방법, 및 티탄 함유 규소 산화물 |
| CN118620617B (zh) * | 2024-08-09 | 2025-03-04 | 电子科技大学长三角研究院(湖州) | 一种晶态GaTiS-AEP有机开放骨架绿色光致发光源及其制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923843A (en) | 1972-03-13 | 1975-12-02 | Shell Oil Co | Epoxidation process with improved heterogeneous catalyst |
| US4016245A (en) * | 1973-09-04 | 1977-04-05 | Mobil Oil Corporation | Crystalline zeolite and method of preparing same |
| US3966883A (en) * | 1974-10-16 | 1976-06-29 | W. R. Grace & Co. | Synthetic ferrierite synthesis |
| DK84884A (da) * | 1983-03-07 | 1984-09-08 | Res Ass Petroleum Alternat Dev | Krystallinsk aluminiumsilicat og fremgangsmaade til fremstilling deraf |
| GB8818452D0 (en) * | 1988-08-03 | 1988-09-07 | British Petroleum Co Plc | Process for preparation of crystalline(metallo)silicates & germanates |
| US5374747A (en) | 1993-12-23 | 1994-12-20 | Arco Chemical Technology, L.P. | Epoxidation process and catalyst therefore |
| ES2124154B1 (es) * | 1995-11-08 | 1999-12-01 | Univ Politecnica De Valencia C | Metodo de preparaciion y propiedades cataliticas de un solido microporoso con alta superficie externa. |
| ES2137885B1 (es) * | 1997-12-19 | 2000-08-16 | Univ Valencia Politecnica | Zeolita itq-5. |
| DE69903562T2 (de) * | 1998-08-04 | 2003-02-20 | Bp Oil International Ltd., London | Delaminierter mikroporöser feststoff |
| ES2156514B1 (es) * | 1998-12-04 | 2002-02-16 | Univ Valencia Politecnica | Materiales microporosos de alta superficie activos en reacciones de oxidacion. |
-
1999
- 1999-11-24 ES ES009902655A patent/ES2178910B1/es not_active Expired - Fee Related
-
2000
- 2000-11-24 WO PCT/ES2000/000456 patent/WO2001037629A2/es active Search and Examination
- 2000-11-24 CN CNB008186006A patent/CN1191884C/zh not_active Expired - Fee Related
- 2000-11-24 ES ES00979683T patent/ES2236000T3/es not_active Expired - Lifetime
- 2000-11-24 AT AT00979683T patent/ATE286432T1/de not_active IP Right Cessation
- 2000-11-24 JP JP2001539268A patent/JP2003514751A/ja active Pending
- 2000-11-24 AU AU17085/01A patent/AU782301B2/en not_active Ceased
- 2000-11-24 EA EA200200583A patent/EA004784B1/ru not_active IP Right Cessation
- 2000-11-24 NZ NZ51965700A patent/NZ519657A/en unknown
- 2000-11-24 EP EP00979683A patent/EP1243333B1/en not_active Expired - Lifetime
- 2000-11-24 DE DE60017286T patent/DE60017286T2/de not_active Expired - Lifetime
- 2000-11-24 DK DK00979683T patent/DK1243333T3/da active
-
2002
- 2002-05-24 US US10/155,564 patent/US6843978B2/en not_active Expired - Fee Related
- 2002-06-24 IN IN840KO2002 patent/IN2002KO00840A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA200200583A1 (ru) | 2003-04-24 |
| AU1708501A (en) | 2001-06-04 |
| EP1243333B1 (en) | 2005-01-05 |
| DE60017286D1 (de) | 2005-02-10 |
| US20020193239A1 (en) | 2002-12-19 |
| DE60017286T2 (de) | 2005-12-08 |
| AU782301B2 (en) | 2005-07-14 |
| CN1424938A (zh) | 2003-06-18 |
| WO2001037629A8 (es) | 2003-02-06 |
| ATE286432T1 (de) | 2005-01-15 |
| ES2236000T3 (es) | 2005-07-16 |
| CN1191884C (zh) | 2005-03-09 |
| JP2003514751A (ja) | 2003-04-22 |
| ES2178910B1 (es) | 2003-12-16 |
| DK1243333T3 (da) | 2005-04-25 |
| ES2178910A1 (es) | 2003-01-01 |
| WO2001037629A3 (es) | 2002-03-14 |
| EP1243333A2 (en) | 2002-09-25 |
| US6843978B2 (en) | 2005-01-18 |
| EA004784B1 (ru) | 2004-08-26 |
| NZ519657A (en) | 2004-01-30 |
| WO2001037629A2 (es) | 2001-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IN2002KO00840A (enrdf_load_stackoverflow) | ||
| DE68900807D1 (de) | Katalytisch aktive kieselerde und alumina-gel und verfahren zur herstellung. | |
| DE69607516D1 (de) | Verfahren zur Herstellung von gemischten porösen und kugelförmigen Silizium-Aluminiumoxyden | |
| Patwardhan et al. | The use of poly-L-lysine to form novel silica morphologies and the role of polypeptides in biosilicification | |
| ZA8996B (en) | Chemical compounds | |
| EP1314473A3 (en) | Catalyst composition and process for the direct oxidation of propylene to propylene oxide | |
| IT1298126B1 (it) | Procedimento per la preparazione di epossidi olefinici | |
| BR8900518A (pt) | Materiais prensados,a base de dioxido de silicio,produzidas por via pirogena | |
| EP2177648A3 (en) | Process for preparing single crystal silicon using crucible rotation to control temperature gradient | |
| AU5894786A (en) | Process for polymerizing polysilazanes containing SiH groups and Si-NH- groups | |
| DK537487D0 (da) | Fremgangsmaade til kontinuert fremstilling af ultrafint aluminiumsnitrilpulver med hoej renhedsgrad ved carbonitridisering af aluminiumo xid | |
| DE69708723D1 (de) | Kugelförmiges Kieselsäure-Zeolith-Verbundmaterial und Verfahren zu seiner Herstellung | |
| GR3035182T3 (en) | Mesoporous crystalline acid composition of a diphosphonate-phosphite of a tetravalent metal which can be used as a catalyst | |
| PL295231A1 (en) | Method of obtaining hydroxylamine | |
| EP1078921A4 (en) | INTERMEDIATES AND METHOD FOR THE PRODUCTION OF OPTICALLY ACTIVE OCTANIC ACID DERIVATIVES | |
| DK1002764T3 (da) | Fremgangsmåde til fremstilling af små zeotyp-krystaller | |
| ES2156514A1 (es) | Materiales microporosos de alta superficie activos en reacciones de oxidacion. | |
| Cao et al. | The synthesis, characterization and application of Ag–SiO2–Al2O3 sol–gel composites | |
| ATE59573T1 (de) | Katalysatortraegermaterial. | |
| FR2710921B1 (fr) | Procédé de préparation de boues thermales, boues obtenues et leurs applications. | |
| JPS6490150A (en) | Production of 3,5,5-trimethylcyclohex-2-ene-1,4-dione | |
| Van Weeren et al. | LASER-SYNTHESISED SILICON NITRIDE POWDER: CHEMICAL AND PHYSICAL CHARACTERISTICS | |
| Shi et al. | Heat-Decomposition Dynamics and Life Forecast of Epoxy Acrylate | |
| SU1800824A1 (ru) | Способ получения имидсодержащего предполимера | |
| Jensen | Preparation of Silicon Carbide Whiskers |