ES2190280T3 - Procedimiento para la oxidacion directa de olefinas a oxidos de olefina. - Google Patents
Procedimiento para la oxidacion directa de olefinas a oxidos de olefina.Info
- Publication number
- ES2190280T3 ES2190280T3 ES99964088T ES99964088T ES2190280T3 ES 2190280 T3 ES2190280 T3 ES 2190280T3 ES 99964088 T ES99964088 T ES 99964088T ES 99964088 T ES99964088 T ES 99964088T ES 2190280 T3 ES2190280 T3 ES 2190280T3
- Authority
- ES
- Spain
- Prior art keywords
- titanium
- catalyst
- olefin
- direct oxidation
- silica
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 150000001336 alkenes Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 3
- 229910052719 titanium Inorganic materials 0.000 abstract 3
- 239000010936 titanium Substances 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000004408 titanium dioxide Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052768 actinide Inorganic materials 0.000 abstract 1
- 150000001255 actinides Chemical class 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 1
- 150000002602 lanthanoids Chemical class 0.000 abstract 1
- 229910052914 metal silicate Inorganic materials 0.000 abstract 1
- -1 platinum group metals Chemical class 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- 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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/52—Gold
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
-
- 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
- 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
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11242998P | 1998-12-16 | 1998-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2190280T3 true ES2190280T3 (es) | 2003-07-16 |
Family
ID=22343859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99964088T Expired - Lifetime ES2190280T3 (es) | 1998-12-16 | 1999-12-07 | Procedimiento para la oxidacion directa de olefinas a oxidos de olefina. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6646142B1 (enExample) |
| EP (1) | EP1140883B1 (enExample) |
| JP (1) | JP2002532482A (enExample) |
| KR (1) | KR20010082357A (enExample) |
| CN (1) | CN1172921C (enExample) |
| AT (1) | ATE234825T1 (enExample) |
| AU (1) | AU756230B2 (enExample) |
| BR (1) | BR9917025B1 (enExample) |
| DE (1) | DE69906136T2 (enExample) |
| ES (1) | ES2190280T3 (enExample) |
| ID (1) | ID29813A (enExample) |
| WO (1) | WO2000035893A1 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6562986B2 (en) * | 1997-06-30 | 2003-05-13 | Dow Global Technologies, Inc. | Process for the direct oxidation of olefins to olefin oxides |
| US6821923B1 (en) * | 1999-04-08 | 2004-11-23 | Dow Global Technologies Inc. | Method of preparing a catalyst containing gold and titanium |
| BR0016486A (pt) | 1999-12-09 | 2002-11-26 | Dow Chemical Co | Processo para ativar ou regenerar um catalisador de hidro-oxidação |
| DE60109704D1 (de) | 2000-10-25 | 2005-05-04 | Mitsubishi Chem Corp | Verfahren zur Oxidation von Olefinen unter Verwendung eines Silber und Alkalimetall(e) enthaltenden Katalysator |
| US6281369B1 (en) † | 2000-12-07 | 2001-08-28 | Arco Chemical Technology, L.P. | Epoxidation catalyst and process |
| US6310224B1 (en) † | 2001-01-19 | 2001-10-30 | Arco Chemical Technology, L.P. | Epoxidation catalyst and process |
| DE60210087T2 (de) | 2001-08-01 | 2007-03-08 | Dow Global Technologies, Inc., Midland | Verfahren zur standzeitverlängerung eines hydrooxidationskatalysators |
| DE10300526A1 (de) * | 2003-01-09 | 2004-07-22 | Hte Ag The High Throughput Experimentation Company | Silberhaltige Katalysatoren zur Umsetzung von Substraten mit C-C-Doppelbindungen |
| US7256149B2 (en) * | 2004-02-24 | 2007-08-14 | Lyondell Chemical Technology, L.P. | Catalyst regeneration process |
| EP1735095A1 (en) * | 2004-04-01 | 2006-12-27 | Dow Gloval Technologies Inc. | Hydro-oxidation of hydrocarbons using catalyst prepared by microwave heating |
| US7273826B2 (en) * | 2005-07-26 | 2007-09-25 | Lyondell Chemical Technology, L.P. | Epoxidation catalyst |
| US7615654B2 (en) * | 2005-10-20 | 2009-11-10 | Lyondell Chemical Technology, L.P. | Direct epoxidation process |
| US7432384B2 (en) * | 2005-10-25 | 2008-10-07 | Lyondell Chemical Technology, L.P. | Direct epoxidation process |
| US7365217B2 (en) * | 2006-01-25 | 2008-04-29 | Lyondell Chemical Technology, L.P. | Oxidation process |
| US7238817B1 (en) | 2006-02-22 | 2007-07-03 | Lyondell Chemical Technology, L.P. | Direct epoxidation process |
| MY145792A (en) * | 2006-11-17 | 2012-04-30 | Dow Global Technologies Inc | Hydro-oxidation process using a catalyst prepared from a gold cluster complex |
| US7381675B1 (en) | 2006-12-19 | 2008-06-03 | Lyondell Chemical Technology, L.P. | Direct epoxidation catalyst |
| US7563740B2 (en) * | 2006-12-19 | 2009-07-21 | Lyondell Chemical Technology, L.P. | Direct epoxidation process |
| US7696367B2 (en) * | 2007-04-10 | 2010-04-13 | Lyondell Chemical Technology, L.P. | Direct epoxidation process using a mixed catalyst system |
| US7387981B1 (en) | 2007-06-28 | 2008-06-17 | Lyondell Chemical Technology, L.P. | Direct epoxidation catalyst and process |
| US20090042718A1 (en) * | 2007-08-10 | 2009-02-12 | Kaminsky Mark P | Direct epoxidation catalyst and process |
| US7453003B1 (en) | 2007-08-29 | 2008-11-18 | Lyondell Chemical Technology, L.P. | Direct epoxidation catalyst and process |
| US7648936B2 (en) * | 2008-01-29 | 2010-01-19 | Lyondell Chemical Technology, L.P. | Spray-dried transition metal zeolite and its use |
| WO2011145487A1 (en) * | 2010-05-17 | 2011-11-24 | Sumitomo Chemical Company, Limited | Method for producing olefin oxide |
| WO2011145486A1 (en) * | 2010-05-17 | 2011-11-24 | Sumitomo Chemical Company, Limited | Method for producing olefin oxide |
| CN103121983B (zh) * | 2011-11-18 | 2015-01-07 | 中国石油化工股份有限公司 | 氯丙烯环氧化反应的方法 |
| CN107960063B (zh) * | 2015-08-28 | 2021-08-24 | 利安德化学技术有限公司 | 环氧化工艺及其使用的催化剂 |
| KR101992075B1 (ko) * | 2015-12-02 | 2019-06-21 | 라이온델 케미칼 테크놀로지, 엘.피. | 브루카이트형 티타늄을 함유한 촉매 |
| CN109721568A (zh) * | 2017-10-27 | 2019-05-07 | 中国石油化工股份有限公司 | 一种固体酸催化氧化烯烃的方法 |
| WO2021067224A1 (en) * | 2019-09-30 | 2021-04-08 | Dow Global Technologies Llc | Metallosilicate catalyst regeneration |
| CN111716841B (zh) * | 2020-06-10 | 2022-03-29 | 南通纺织丝绸产业技术研究院 | 一种防丙烯口罩及其制备方法 |
| EP4163274A4 (en) * | 2020-07-10 | 2023-12-13 | China Petroleum & Chemical Corporation | PROCESS FOR PREPARING PROPYLENE OXIDE BY DIRECT EPOXIDATION OF PROPYLENE |
| CN113912571B (zh) * | 2020-07-10 | 2023-12-05 | 中国石油化工股份有限公司 | 丙烯直接环氧化以制备环氧丙烷的方法 |
| CN115999529B (zh) * | 2022-12-26 | 2025-02-07 | 中国科学技术大学 | 一种催化剂及制备方法以及催化甲醇制备环氧乙烷的方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959316A (en) | 1972-03-13 | 1976-05-25 | Snam Progetti S.P.A. | Procedure for propylene oxide synthesis |
| GB1433886A (en) | 1972-03-15 | 1976-04-28 | I Khim Fiz Akademii Nauk Sssr | Process for oxidising propylene to propylene oxide |
| GB1491447A (en) | 1973-12-05 | 1977-11-09 | Ici Ltd | Alkylene oxide production and catalysts therefor |
| JPS5312489A (en) | 1976-07-16 | 1978-02-03 | Sumitomo Chem Co Ltd | Preparation of protease inhibiter |
| FR2412538A1 (fr) | 1977-12-22 | 1979-07-20 | Ugine Kuhlmann | Catalyseurs a base d'argent pour la production d'oxyde d'ethylene |
| 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 |
| DE3014091A1 (de) | 1980-04-12 | 1981-10-15 | EC Erdölchemie GmbH, 5000 Köln | Silberhaltige traegerkatalysatoren und katalysator-zwischenprodukte, verfahren zu ihrer herstellung und ihre verwendung |
| US4689316A (en) | 1986-02-04 | 1987-08-25 | The Dow Chemical Company | Method of preparing supported catalysts |
| US4845253A (en) | 1987-11-23 | 1989-07-04 | The Dow Chemical Company | Silver-based catalyst for vapor phase oxidation of olefins to epoxides |
| US4950773A (en) | 1988-01-28 | 1990-08-21 | Eastman Kodak Company | Selective epoxidation of olefins |
| US5145968A (en) | 1988-11-14 | 1992-09-08 | Eastman Kodak Company | Selective monoepoxidation of styrene, styrene analogs, and styrene derivatives to the corresponding oxide with molecular oxygen |
| 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 |
| DE69426321T2 (de) | 1993-08-06 | 2001-04-05 | Sumitomo Chemical Co., Ltd. | Verfahren zur Herstellung von Olefinoxiden |
| US5380697A (en) * | 1993-09-08 | 1995-01-10 | Shell Oil Company | Ethylene oxide catalyst and process |
| DE4425672A1 (de) | 1994-07-20 | 1996-01-25 | Basf Ag | Oxidationskatalysator, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators |
| JP2615432B2 (ja) | 1994-10-28 | 1997-05-28 | 工業技術院長 | 金−酸化チタン含有触媒による炭化水素の部分酸化方法 |
| DE19600708A1 (de) | 1996-01-11 | 1997-07-17 | Basf Ag | Oxidationskatalysator mit einem Gehalt an Lanthanoidmetallen, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators |
| US5763630A (en) * | 1996-03-18 | 1998-06-09 | Arco Chemical Technology, L.P. | Propylene oxide process using alkaline earth metal compound-supported silver catalysts |
| WO1997046317A1 (en) | 1996-06-05 | 1997-12-11 | Shell Internationale Research Maatschappij B.V. | Epoxidation catalyst and process |
| DE19623609A1 (de) | 1996-06-13 | 1997-12-18 | Basf Ag | Oxidationskatalysator und Verfahren zur Herstellung von Epoxiden aus Olefinen, Wasserstoff und Sauerstoff unter Verwendung des Oxidationskatalysators |
| EP0917532B1 (en) * | 1996-07-01 | 2002-02-13 | The Dow Chemical Company | Process for the direct oxidation of olefins to olefin oxides |
| US5703254A (en) | 1996-10-02 | 1997-12-30 | Arco Chemical Technology, L.P. | Propylene oxide process using mixed precious metal catalyst supported on alkaline earth metal carbonate |
| US6323351B1 (en) | 1997-06-30 | 2001-11-27 | The Dow Chemical Company | Process for the direct oxidation of olefins to olefin oxides |
| JP4282096B2 (ja) * | 1997-06-30 | 2009-06-17 | ダウ・グローバル・テクノロジーズ・インコーポレーテッド | オレフィンオキシドへのオレフィンの直接酸化法 |
| ES2203109T3 (es) | 1998-04-15 | 2004-04-01 | Dow Global Technologies Inc. | Procedimiento para la oxidacion directa de olefinas a oxidos de olefina. |
| DE19835481A1 (de) * | 1998-08-07 | 2000-02-17 | Bayer Ag | Verfahren zur Oxidation von Kohlenwasserstoffen |
| US6255499B1 (en) | 1999-04-08 | 2001-07-03 | The Dow Chemical Company | Process for the hydro-oxidation of olefins to olefin oxides using oxidized gold catalyst |
| BR0011158B1 (pt) | 1999-04-08 | 2011-06-14 | mÉtodo para preparar um catalisador e composiÇço de catalisador compreendendo ouro sobre um suporte contendo titÂnio. | |
| BR0016486A (pt) | 1999-12-09 | 2002-11-26 | Dow Chemical Co | Processo para ativar ou regenerar um catalisador de hidro-oxidação |
-
1999
- 1999-12-07 US US09/831,427 patent/US6646142B1/en not_active Expired - Fee Related
- 1999-12-07 ES ES99964088T patent/ES2190280T3/es not_active Expired - Lifetime
- 1999-12-07 WO PCT/US1999/028699 patent/WO2000035893A1/en not_active Ceased
- 1999-12-07 CN CNB998144088A patent/CN1172921C/zh not_active Expired - Fee Related
- 1999-12-07 AT AT99964088T patent/ATE234825T1/de not_active IP Right Cessation
- 1999-12-07 AU AU20401/00A patent/AU756230B2/en not_active Ceased
- 1999-12-07 BR BRPI9917025-6A patent/BR9917025B1/pt not_active IP Right Cessation
- 1999-12-07 ID IDW00200101282A patent/ID29813A/id unknown
- 1999-12-07 EP EP99964088A patent/EP1140883B1/en not_active Expired - Lifetime
- 1999-12-07 DE DE69906136T patent/DE69906136T2/de not_active Expired - Lifetime
- 1999-12-07 KR KR1020017007553A patent/KR20010082357A/ko not_active Withdrawn
- 1999-12-07 JP JP2000588154A patent/JP2002532482A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002532482A (ja) | 2002-10-02 |
| DE69906136D1 (de) | 2003-04-24 |
| BR9917025A (pt) | 2001-09-25 |
| CN1172921C (zh) | 2004-10-27 |
| US6646142B1 (en) | 2003-11-11 |
| AU756230B2 (en) | 2003-01-09 |
| WO2000035893A1 (en) | 2000-06-22 |
| EP1140883A1 (en) | 2001-10-10 |
| BR9917025B1 (pt) | 2010-10-19 |
| EP1140883B1 (en) | 2003-03-19 |
| CN1330644A (zh) | 2002-01-09 |
| ID29813A (id) | 2001-10-11 |
| KR20010082357A (ko) | 2001-08-29 |
| ATE234825T1 (de) | 2003-04-15 |
| AU2040100A (en) | 2000-07-03 |
| DE69906136T2 (de) | 2004-01-08 |
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