BR9808451A - Peneiras moleculares contendo telúrio, titânio e silìcio - Google Patents
Peneiras moleculares contendo telúrio, titânio e silìcioInfo
- Publication number
- BR9808451A BR9808451A BR9808451-8A BR9808451A BR9808451A BR 9808451 A BR9808451 A BR 9808451A BR 9808451 A BR9808451 A BR 9808451A BR 9808451 A BR9808451 A BR 9808451A
- Authority
- BR
- Brazil
- Prior art keywords
- titanium
- molecular sieves
- silicon
- zeolites
- sieves containing
- Prior art date
Links
- 239000010936 titanium Substances 0.000 title abstract 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 3
- 239000002808 molecular sieve Substances 0.000 title abstract 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052719 titanium Inorganic materials 0.000 title abstract 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052710 silicon Inorganic materials 0.000 title abstract 2
- 239000010703 silicon Substances 0.000 title abstract 2
- 229910052714 tellurium Inorganic materials 0.000 title abstract 2
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006735 epoxidation reaction Methods 0.000 abstract 1
- 150000002432 hydroperoxides Chemical class 0.000 abstract 1
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 239000000463 material 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
-
- 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
-
- 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
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- 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
-
- 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
-
- 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
- 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
-
- 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
- Y10S423/22—MFI, e.g. ZSM-5. silicalite, LZ-241
-
- 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
- Y10S423/29—MEL, e.g. ZSM-11
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Patente de Invenção <B>"PENEIRAS MOLECULARES CONTENDO TELúRIO, TITâNIO E SILìCIO"<D>. Zeólitas contendo óxidos de silício, de titânio e de telúrio são preparadas por um processo hidrotérmico, que produz materiais contendo níveis excepcionalmente elevados de espécies de Ti cataliticamente ativas. Seguindo a calcinação, as peneiras moleculares são catalisadores ativos e seletivos para a epoxidação de olefinas usando-se peróxido de hidrogênio ou hidroperóxido orgânico. As zeólitas podem ter estruturas de rede de topologia variável, incluindo MFI, MEL, BEA, ZSM-48, MTW ou MCM-41.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/832,017 US6042807A (en) | 1997-04-02 | 1997-04-02 | Tellurium-containing molecular sieves |
| PCT/EP1998/001639 WO1998043735A1 (en) | 1997-04-02 | 1998-03-20 | Tellurium, titanium and silicon-containing molecular sieves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9808451A true BR9808451A (pt) | 2000-05-23 |
Family
ID=25260441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9808451-8A BR9808451A (pt) | 1997-04-02 | 1998-03-20 | Peneiras moleculares contendo telúrio, titânio e silìcio |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US6042807A (pt) |
| EP (1) | EP0971788A1 (pt) |
| JP (1) | JP2001517190A (pt) |
| KR (1) | KR20000076239A (pt) |
| CN (1) | CN1252013A (pt) |
| AU (1) | AU7039198A (pt) |
| BR (1) | BR9808451A (pt) |
| CA (1) | CA2282540A1 (pt) |
| WO (1) | WO1998043735A1 (pt) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10328561A (ja) * | 1997-06-03 | 1998-12-15 | Honda Motor Co Ltd | 耐熱性hc吸着剤 |
| BE1011581A3 (fr) * | 1997-12-01 | 1999-11-09 | Solvay | Catalyseur a base de zeolite, son utilisation et procede d'epoxydation en presence de ce catalyseur. |
| DE19939416A1 (de) * | 1999-08-20 | 2001-02-22 | Basf Ag | Verfahren zur Herstellung eines kristallinen, zeolithischen Feststoffs |
| US6114552A (en) * | 1999-09-28 | 2000-09-05 | Arco Chemical Technology, L.P. | Heterogeneous epoxidation catalyst |
| DE60121914D1 (de) * | 2000-02-02 | 2006-09-14 | Sumitomo Chemical Co | Geformter katalysator, verfahren zu dessen herstellung sowie verfahren zur herstellung einer oxirankomponente |
| EP1122248A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
| EP1122247A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
| EP1122246A1 (de) | 2000-02-07 | 2001-08-08 | Degussa AG | Verfahren zur Epoxidierung von Olefinen |
| JP2002145872A (ja) * | 2000-11-01 | 2002-05-22 | Maruzen Petrochem Co Ltd | エポキシ化合物の製造方法 |
| US6281369B1 (en) | 2000-12-07 | 2001-08-28 | Arco Chemical Technology, L.P. | Epoxidation catalyst and process |
| DE50115570D1 (de) | 2001-01-08 | 2010-09-09 | Evonik Degussa Gmbh | Verfahren zur Epoxidierung von Olefinen |
| JP4889865B2 (ja) * | 2001-01-31 | 2012-03-07 | 住友化学株式会社 | チタン含有珪素酸化物触媒の製造方法 |
| JP2002239381A (ja) | 2001-02-22 | 2002-08-27 | Sumitomo Chem Co Ltd | チタン含有珪素酸化物触媒の製造方法及び触媒 |
| US6608219B2 (en) | 2001-06-13 | 2003-08-19 | Degussa Ag | Process for the epoxidation of olefins |
| US6596881B2 (en) | 2001-06-13 | 2003-07-22 | Degussa Ag | Process for the epoxidation of olefins |
| US6600055B2 (en) | 2001-06-13 | 2003-07-29 | Degussa Ag | Process for the epoxidation of olefins |
| US6749668B2 (en) * | 2001-06-18 | 2004-06-15 | Degussa Ag | Process for the recovery of combustible components of a gas stream |
| US6610865B2 (en) | 2001-08-15 | 2003-08-26 | Degussa Ag | Process for the epoxidation of olefins |
| US6596883B2 (en) | 2001-08-23 | 2003-07-22 | Degussa Ag | Process for the epoxidation of olefins |
| AU2002356941A1 (en) * | 2001-11-15 | 2003-06-10 | Pq Holding, Inc. | Method for controlling synthesis conditions during molecular sieve synthesis using combinations of quaternary ammonium hydroxides and halides |
| US6720436B2 (en) | 2002-03-18 | 2004-04-13 | Degussa Ag | Process for the epoxidation of olefins |
| US7141683B2 (en) * | 2002-05-02 | 2006-11-28 | Degussa Ag | Process for the epoxidation of olefins |
| US20040000473A1 (en) * | 2002-06-20 | 2004-01-01 | Willi Hofen | Process of separating 1-methoxy-2-propanol and 2-methoxy-1-propanol from aqueous compositions |
| US6838572B2 (en) * | 2002-09-30 | 2005-01-04 | Degussa Ag | Process for the epoxidation of olefins |
| US7722847B2 (en) * | 2002-09-30 | 2010-05-25 | Evonik Degussa Gmbh | Aqueous hydrogen peroxide solutions and method of making same |
| US7169945B2 (en) * | 2002-11-26 | 2007-01-30 | Degussa Ag | Process for the epoxidation of olefins |
| US20050277542A1 (en) * | 2004-06-14 | 2005-12-15 | Kaminsky Mark P | Catalyst regeneration process |
| CN100341621C (zh) * | 2004-07-02 | 2007-10-10 | 福州大学 | 一种含铋的分子筛及其合成和应用 |
| CN101353169B (zh) * | 2007-07-26 | 2010-09-22 | 中国石油化工股份有限公司 | 一种Ti-β分子筛的合成方法 |
| US9365430B2 (en) * | 2007-10-26 | 2016-06-14 | Exxonmobil Chemical Patents Inc. | Method of making M41S family molecular sieve |
| CN101696019B (zh) * | 2009-10-26 | 2011-06-08 | 吉林大学 | 具有高催化活性大块状ts-1分子筛及其合成方法 |
| CN103298555B (zh) * | 2011-01-05 | 2015-07-22 | 住友化学株式会社 | 生产氧化烯烃的方法 |
| WO2012094119A1 (en) * | 2011-01-05 | 2012-07-12 | Sumitomo Chemical Company, Limited | Process for producing olefin oxide |
| TWI432262B (zh) | 2012-08-10 | 2014-04-01 | 中國石油化學工業開發股份有限公司 | Method for making epoxides |
| TWI589567B (zh) | 2012-12-24 | 2017-07-01 | China Petrochemical Development Corporation Taipei (Taiwan) | Method of making epoxides |
| WO2019171167A1 (en) * | 2018-03-09 | 2019-09-12 | Chevron U.S.A. Inc. | Synthesis of *mre framework type molecular sieves |
| CN109502600B (zh) * | 2018-11-29 | 2020-05-12 | 天津城建大学 | 一种蒽醌介体改性分子筛的制备方法及其应用 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053574A (en) * | 1976-07-06 | 1977-10-11 | Exxon Research & Engineering Co. | Gas desulfurization process |
| GR66589B (pt) * | 1978-06-22 | 1981-03-30 | Snam Progetti | |
| GB2033358B (en) * | 1978-11-06 | 1983-03-02 | Mobil Oil Corp | Crystalline zeolite composition |
| IT1127311B (it) * | 1979-12-21 | 1986-05-21 | Anic Spa | Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi |
| JPS58159430A (ja) * | 1982-03-18 | 1983-09-21 | Sumitomo Chem Co Ltd | 酸化物変性ゼオライト触媒による1,4−ジアルキルベンゼン化合物の製法 |
| US4425448A (en) * | 1982-05-20 | 1984-01-10 | E. I. Du Pont De Nemours & Co. | Polytetrafluoroethylene resin with degradation retarder |
| IT1152299B (it) * | 1982-07-28 | 1986-12-31 | Anic Spa | Procedimento per l'espossidazione di composti olefinici |
| US4558026A (en) * | 1982-09-28 | 1985-12-10 | The Halcon Sd Group, Inc. | Catalyst comprising tellurium chemically bound to aromatic polymer |
| EP0231569B1 (en) * | 1984-08-10 | 1990-05-16 | Sumitomo Chemical Company, Limited | Selective catalytic dealkylation of 1,4-dialkylbenzenes |
| IT1207520B (it) * | 1985-12-19 | 1989-05-25 | Eniricerche S P A Snamprogetti | Materiale sintetico cristallino poroso contenente ossidi di silicio titanio e ferro. |
| IT1207519B (it) * | 1985-12-19 | 1989-05-25 | Eniricerche Spa | Materiale sintetico cristallino poroso contenetne ossidi di silicio titanio e alluminio. |
| DE3780476T2 (de) * | 1986-01-28 | 1992-12-17 | Enichem Sintesi | Verfahren zur epoxydation von olefinischen verbindungen. |
| ZA874948B (en) * | 1986-07-07 | 1989-02-22 | Mobil Oil Corp | Aromatisation of aliphatics over gallium-containing zeolites |
| IT1213363B (it) * | 1986-10-22 | 1989-12-20 | Eniricerche Spa | Materiale sintetico cristallino poroso contenente ossidi di silicio titanio e gallio. |
| FR2606032B1 (fr) * | 1986-10-29 | 1989-06-16 | Rhone Poulenc Chimie | Procede de preparation d'acide lactique |
| JP3044836B2 (ja) * | 1991-05-28 | 2000-05-22 | 東ソー株式会社 | プロピレンオキシドの製法 |
| ES2092428B1 (es) * | 1993-06-15 | 1997-08-01 | Univ Valencia Politecnica | Material de estructura tipo zeolita de poros ultragrandes con un red constituida por oxidos de silicio y titanio; su sintesis y utilizacion para la oxidacion selectiva de productos organicos. |
| US5453511A (en) * | 1993-12-23 | 1995-09-26 | Arco Chemical Technology, L.P. | Bis-piperidinium compounds |
| US5354875A (en) * | 1993-12-23 | 1994-10-11 | Uop | Epoxidation of olefins using a titania-supported titanosilicate |
| DE4425672A1 (de) * | 1994-07-20 | 1996-01-25 | Basf Ag | Oxidationskatalysator, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators |
| JPH08269029A (ja) * | 1995-03-29 | 1996-10-15 | Tosoh Corp | プロピレンオキシドの製造方法 |
| WO1996034827A1 (en) * | 1995-05-04 | 1996-11-07 | Chevron U.S.A. Inc. | Pure phase titanium, containing zeolite having mel structure |
| US5977009A (en) * | 1997-04-02 | 1999-11-02 | Arco Chemical Technology, Lp | Catalyst compositions derived from titanium-containing molecule sieves |
| US5780654A (en) * | 1997-04-22 | 1998-07-14 | Uop Llc | Titanostannosilicalites: epoxidation of olefins |
-
1997
- 1997-04-02 US US08/832,017 patent/US6042807A/en not_active Expired - Fee Related
-
1998
- 1998-03-20 JP JP54111098A patent/JP2001517190A/ja active Pending
- 1998-03-20 EP EP98917031A patent/EP0971788A1/en not_active Withdrawn
- 1998-03-20 AU AU70391/98A patent/AU7039198A/en not_active Abandoned
- 1998-03-20 CA CA002282540A patent/CA2282540A1/en not_active Abandoned
- 1998-03-20 BR BR9808451-8A patent/BR9808451A/pt not_active IP Right Cessation
- 1998-03-20 WO PCT/EP1998/001639 patent/WO1998043735A1/en not_active Ceased
- 1998-03-20 KR KR1019997008334A patent/KR20000076239A/ko not_active Withdrawn
- 1998-03-20 CN CN98803993A patent/CN1252013A/zh active Pending
-
2000
- 2000-02-16 US US09/504,955 patent/US6329537B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998043735A1 (en) | 1998-10-08 |
| US6329537B1 (en) | 2001-12-11 |
| AU7039198A (en) | 1998-10-22 |
| CN1252013A (zh) | 2000-05-03 |
| KR20000076239A (ko) | 2000-12-26 |
| US6042807A (en) | 2000-03-28 |
| JP2001517190A (ja) | 2001-10-02 |
| CA2282540A1 (en) | 1998-10-08 |
| EP0971788A1 (en) | 2000-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1891 DE 03/04/2007. |