DE68914672D1 - Verfahren zur herstellung von methacrylsäure und methacrolein. - Google Patents
Verfahren zur herstellung von methacrylsäure und methacrolein.Info
- Publication number
- DE68914672D1 DE68914672D1 DE68914672T DE68914672T DE68914672D1 DE 68914672 D1 DE68914672 D1 DE 68914672D1 DE 68914672 T DE68914672 T DE 68914672T DE 68914672 T DE68914672 T DE 68914672T DE 68914672 D1 DE68914672 D1 DE 68914672D1
- Authority
- DE
- Germany
- Prior art keywords
- methacrolein
- methacrylic acid
- producing methacrylic
- producing
- acid
- 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
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
- B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8229588 | 1988-04-05 | ||
JP7816389A JPH085820B2 (ja) | 1988-04-05 | 1989-03-31 | メタクリル酸および/またはメタクロレインの製造法 |
PCT/JP1989/000509 WO1990014325A1 (en) | 1988-04-05 | 1989-05-22 | Process for producing methacrylic acid and methacrolein |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68914672D1 true DE68914672D1 (de) | 1994-05-19 |
DE68914672T2 DE68914672T2 (de) | 1994-11-24 |
Family
ID=26419243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68914672T Expired - Lifetime DE68914672T2 (de) | 1988-04-05 | 1989-05-22 | Verfahren zur herstellung von methacrylsäure und methacrolein. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0425666B1 (de) |
JP (1) | JPH085820B2 (de) |
DE (1) | DE68914672T2 (de) |
HK (1) | HK1000964A1 (de) |
WO (1) | WO1990014325A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6281277A (ja) * | 1985-10-07 | 1987-04-14 | Miyachi Denshi Kk | 溶接監視装置 |
JP2623008B2 (ja) * | 1989-06-19 | 1997-06-25 | 三菱レイヨン株式会社 | メタクロレイン及びメタクリル酸の製造法 |
JPH03106839A (ja) * | 1989-09-18 | 1991-05-07 | Sumitomo Chem Co Ltd | イソブタンの接触酸化によるメタクリル酸および/またはメタクロレインの製造方法 |
JP2969965B2 (ja) * | 1991-01-17 | 1999-11-02 | 住友化学工業株式会社 | イソブタンの接触酸化によるメタクリル酸の製造方法 |
DE4240085A1 (de) * | 1992-11-28 | 1994-06-01 | Roehm Gmbh | Katalytische Oxidation von Isobutan zu Methacrylsäure und Methacrolein |
US5705685A (en) * | 1995-10-31 | 1998-01-06 | Sun Company, Inc. (R&M) | Conversion of alkanes to unsaturated carboxylic acids |
JP4182237B2 (ja) * | 1997-09-30 | 2008-11-19 | 住友化学株式会社 | イソブタンの気相接触酸化反応用触媒およびこれを用いてなるアルケンおよび/または含酸素化合物の製造方法 |
US6060419A (en) * | 1998-01-05 | 2000-05-09 | Sunoco, Inc. (R&M) | Wells-Dawson type heteropolyacids, their preparation and use as oxidation catalysts |
US5990348A (en) * | 1998-01-05 | 1999-11-23 | Sunoco, Inc. | Conversion of alkanes to unsaturated carboxylic acids over heteroploy acids supported on polyoxometallate salts |
US6043184A (en) * | 1998-01-05 | 2000-03-28 | Sunoco, Inc. (R&M) | Heteropoly acids supported on polyoxometallate salts and their preparation |
JP4269437B2 (ja) | 1999-10-12 | 2009-05-27 | 住友化学株式会社 | メタクリル酸の製造方法 |
JP4786804B2 (ja) * | 2001-02-08 | 2011-10-05 | 丸善石油化学株式会社 | 炭化水素類の酸化方法 |
US6914029B2 (en) * | 2001-11-02 | 2005-07-05 | California Institute Of Technology | Polyoxometallate catalysts and catalytic processes |
US7145051B2 (en) * | 2002-03-22 | 2006-12-05 | Exxonmobil Chemical Patents Inc. | Combined oxydehydrogenation and cracking catalyst for production of olefins |
US7122493B2 (en) | 2003-02-05 | 2006-10-17 | Exxonmobil Chemical Patents Inc. | Combined cracking and selective hydrogen combustion for catalytic cracking |
US7122494B2 (en) | 2003-02-05 | 2006-10-17 | Exxonmobil Chemical Patents Inc. | Combined cracking and selective hydrogen combustion for catalytic cracking |
CA2513698A1 (en) | 2003-02-05 | 2004-08-26 | Exxonmobil Chemical Patents Inc. | Combined cracking and selective hydrogen combustion for catalytic cracking |
US7125817B2 (en) | 2003-02-20 | 2006-10-24 | Exxonmobil Chemical Patents Inc. | Combined cracking and selective hydrogen combustion for catalytic cracking |
US7122492B2 (en) | 2003-02-05 | 2006-10-17 | Exxonmobil Chemical Patents Inc. | Combined cracking and selective hydrogen combustion for catalytic cracking |
KR100557640B1 (ko) * | 2004-01-09 | 2006-03-10 | 주식회사 엘지화학 | 신규한 헤테로폴리산 촉매 및 그의 제조방법 |
US7851397B2 (en) * | 2005-07-25 | 2010-12-14 | Saudi Basic Industries Corporation | Catalyst for methacrolein oxidation and method for making and using same |
CN102105223B (zh) | 2008-07-29 | 2013-07-10 | 三菱丽阳株式会社 | 甲基丙烯酸制造用催化剂及其制造方法、以及甲基丙烯酸的制造方法 |
CN103831131B (zh) * | 2012-11-21 | 2016-04-06 | 上海华谊丙烯酸有限公司 | 催化剂、其制备方法和用途 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE759434A (fr) * | 1969-11-25 | 1971-04-30 | Power Gas Ltd | Oxydation catalytique |
JPS5283306A (en) * | 1975-12-27 | 1977-07-12 | Nippon Zeon Co Ltd | Simultaneous preparation of 1,3-butadiene and methacrolein |
US4260822A (en) * | 1978-10-30 | 1981-04-07 | Rohm And Haas Company | Process for the production of unsaturated acids |
JPH0678251B2 (ja) * | 1985-12-03 | 1994-10-05 | 旭化成工業株式会社 | メタクリル酸および/またはメタクロレインの製造方法 |
JPH0733344B2 (ja) * | 1986-12-06 | 1995-04-12 | 旭化成工業株式会社 | メタクリル酸および/またはメタクロレインの製法 |
-
1989
- 1989-03-31 JP JP7816389A patent/JPH085820B2/ja not_active Expired - Lifetime
- 1989-05-22 EP EP89905775A patent/EP0425666B1/de not_active Expired - Lifetime
- 1989-05-22 DE DE68914672T patent/DE68914672T2/de not_active Expired - Lifetime
- 1989-05-22 WO PCT/JP1989/000509 patent/WO1990014325A1/ja active IP Right Grant
-
1997
- 1997-12-27 HK HK97102636A patent/HK1000964A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1000964A1 (en) | 1998-05-15 |
EP0425666A4 (en) | 1991-11-27 |
JPH0242032A (ja) | 1990-02-13 |
EP0425666A1 (de) | 1991-05-08 |
JPH085820B2 (ja) | 1996-01-24 |
DE68914672T2 (de) | 1994-11-24 |
WO1990014325A1 (en) | 1990-11-29 |
EP0425666B1 (de) | 1994-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |