DE3777790D1 - Verfahren zur herstellung von acrylsaeure. - Google Patents
Verfahren zur herstellung von acrylsaeure.Info
- Publication number
- DE3777790D1 DE3777790D1 DE8787118355T DE3777790T DE3777790D1 DE 3777790 D1 DE3777790 D1 DE 3777790D1 DE 8787118355 T DE8787118355 T DE 8787118355T DE 3777790 T DE3777790 T DE 3777790T DE 3777790 D1 DE3777790 D1 DE 3777790D1
- Authority
- DE
- Germany
- Prior art keywords
- acrylic acid
- producing acrylic
- producing
- acid
- acrylic
- 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
-
- 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
- C07C45/34—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 in unsaturated compounds
- C07C45/35—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 in unsaturated compounds in propene or isobutene
-
- 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
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61295216A JPH0813777B2 (ja) | 1986-12-11 | 1986-12-11 | アクリル酸の製造法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3777790D1 true DE3777790D1 (de) | 1992-04-30 |
Family
ID=17817702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787118355T Expired - Lifetime DE3777790D1 (de) | 1986-12-11 | 1987-12-10 | Verfahren zur herstellung von acrylsaeure. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5077434A (de) |
EP (1) | EP0274681B1 (de) |
JP (1) | JPH0813777B2 (de) |
CN (1) | CN1020593C (de) |
BR (1) | BR8706723A (de) |
CZ (1) | CZ278274B6 (de) |
DE (1) | DE3777790D1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU606160B2 (en) * | 1987-05-27 | 1991-01-31 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Process for production of acrylic acid |
EP0361372A1 (de) * | 1988-09-26 | 1990-04-04 | UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. (a New York corporation) | Wasserfreies Verdünnungsmittel zur Oxidation von Isobutylen zu Methacrolein und zur Oxidation von Methacrolein zu Methacrylsäure |
US5981818A (en) * | 1995-03-21 | 1999-11-09 | Stone & Webster Engineering Corp. | Integrated cracking and olefins derivative process utilizing dilute olefins |
US6492548B1 (en) | 1996-04-01 | 2002-12-10 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the oxidation of alkanes |
SG81982A1 (en) * | 1998-05-18 | 2001-07-24 | Nippon Catalytic Chem Ind | Method for production of acrolein and acrylic acid |
US6143928A (en) * | 1998-08-10 | 2000-11-07 | Saudi Basic Industries Corporation | Catalysts for low temperature selective oxidation of propylene, methods of making and using the same |
KR20000038608A (ko) * | 1998-12-08 | 2000-07-05 | 성재갑 | 공기 분리 장치를 이용한 아크릴산 생산량 증가 방법 |
US6639106B1 (en) * | 1999-07-23 | 2003-10-28 | Rohm And Haas Company | Process for preparing and purifying acrylic acid from propylene having improved capacity |
US6762148B2 (en) | 1999-09-17 | 2004-07-13 | Nippon Kayaku Kabushiki Kaisha | Catalyst process of making |
KR20010104053A (ko) * | 2000-05-12 | 2001-11-24 | 성재갑 | 프로필렌의 기상 산화 반응에 의한 아크롤레인의 제조 방법 |
US6441227B1 (en) | 2000-06-23 | 2002-08-27 | Saudi Basic Industries Corporation | Two stage process for the production of unsaturated carboxylic acids by oxidation of lower unsaturated hydrocarbons |
JP3711229B2 (ja) * | 2000-06-30 | 2005-11-02 | 株式会社日本触媒 | 廃液処理方法 |
CA2467196C (en) * | 2001-11-16 | 2011-04-26 | Chevron Phillips Chemical Company Lp | A process to produce a dilute ethylene stream and a dilute propylene stream |
ATE391116T1 (de) * | 2001-12-14 | 2008-04-15 | Stockhausen Chem Fab Gmbh | Verfahren zur herstellung von acrylsäure |
JP3905765B2 (ja) * | 2002-01-30 | 2007-04-18 | 株式会社日本触媒 | アクリル酸及びポリアクリル酸製造プロセス廃出物の処理方法 |
US20040143149A1 (en) * | 2002-08-02 | 2004-07-22 | Decourcy Michael Stanley | Method for reducing nitrogen oxide emissions in industrial process |
EP1410836A3 (de) * | 2002-10-18 | 2004-05-19 | Rohm And Haas Company | Verfahren zur Verminderung der Emissionen oxidischer Abgase |
JP4813758B2 (ja) | 2003-02-27 | 2011-11-09 | 株式会社日本触媒 | 複合酸化物触媒およびそれを用いたアクリル酸の製造方法 |
JP5006507B2 (ja) * | 2004-01-30 | 2012-08-22 | 株式会社日本触媒 | アクリル酸の製造方法 |
US7592483B2 (en) | 2004-07-01 | 2009-09-22 | Basf Aktiengesellschaft | Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation of propylene |
FR2881136B1 (fr) * | 2005-01-21 | 2007-03-23 | Arkema Sa | Procede de preparation de l'acide acrylique comprenant une oxydation partielle du propane en propylene |
FR2897059B1 (fr) * | 2006-02-07 | 2008-04-18 | Arkema Sa | Procede de preparation d'acide acrylique |
KR100954045B1 (ko) * | 2007-08-13 | 2010-04-20 | 주식회사 엘지화학 | 개선된 아크릴산 제조용 촉매의 합성방법 |
US20110137078A1 (en) * | 2008-06-02 | 2011-06-09 | Nippon Kayaku Kabushiki Kaisha | Catalyst And Method For Producing Unsaturated Aldehyde And Unsaturated Carboxylic Acid |
CN103772173B (zh) * | 2012-10-23 | 2016-06-08 | 中国石油天然气股份有限公司 | 一种丙烯醛的制备方法 |
JP6776102B2 (ja) * | 2016-11-21 | 2020-10-28 | 株式会社日本触媒 | 再生可能原料による吸水性樹脂の製造方法 |
US10948466B2 (en) | 2017-03-03 | 2021-03-16 | Dionex Corporation | Flow control in an electrolytic reagent concentrator for ion chromatography |
WO2019188459A1 (ja) * | 2018-03-30 | 2019-10-03 | 三菱瓦斯化学株式会社 | アンモ酸化反応による芳香族ニトリルの製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025521A (de) * | 1973-07-07 | 1975-03-18 | ||
JPS50108208A (de) * | 1974-02-07 | 1975-08-26 | ||
DE2436818C3 (de) * | 1974-07-31 | 1985-05-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Acrylsäure durch Oxidation von Propylen mit Sauerstoff enthaltenden Gasen in zwei getrennten Oxidationsstufen |
JPS51138610A (en) * | 1975-05-27 | 1976-11-30 | Asahi Glass Co Ltd | Process for p reparing unsaturated aldehyde and/or unsaturated carboxylic acid |
JPS52108917A (en) * | 1976-03-11 | 1977-09-12 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of acrylic acid by vapor-phase catalytic oxidation of prop ylene |
JPS6032615B2 (ja) * | 1976-07-29 | 1985-07-29 | 株式会社日本触媒 | プロピレンの接触気相酸化によるアクリル酸の製造方法 |
JPS55102536A (en) * | 1979-01-30 | 1980-08-05 | Mitsubishi Petrochem Co Ltd | Preparation of acrylic acid |
JPS55113730A (en) * | 1979-02-26 | 1980-09-02 | Mitsubishi Petrochem Co Ltd | Preparation of acrolein and acrylic acid |
JPS5673041A (en) * | 1979-11-19 | 1981-06-17 | Mitsubishi Petrochem Co Ltd | Preparation of acrylic acid |
JPS6139298A (ja) * | 1984-07-27 | 1986-02-25 | Yokogawa Hokushin Electric Corp | ダイナミツクランダムアクセスメモリの制御装置 |
-
1986
- 1986-12-11 JP JP61295216A patent/JPH0813777B2/ja not_active Expired - Lifetime
-
1987
- 1987-12-07 US US07/129,749 patent/US5077434A/en not_active Expired - Lifetime
- 1987-12-10 EP EP87118355A patent/EP0274681B1/de not_active Expired
- 1987-12-10 DE DE8787118355T patent/DE3777790D1/de not_active Expired - Lifetime
- 1987-12-10 CN CN87108335A patent/CN1020593C/zh not_active Expired - Lifetime
- 1987-12-11 CZ CS879085A patent/CZ278274B6/cs not_active IP Right Cessation
- 1987-12-11 BR BR8706723A patent/BR8706723A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CZ908587A3 (en) | 1993-08-11 |
CZ278274B6 (en) | 1993-11-17 |
CN87108335A (zh) | 1988-10-05 |
EP0274681B1 (de) | 1992-03-25 |
JPH0813777B2 (ja) | 1996-02-14 |
BR8706723A (pt) | 1989-07-11 |
US5077434A (en) | 1991-12-31 |
EP0274681A1 (de) | 1988-07-20 |
JPS63146841A (ja) | 1988-06-18 |
CN1020593C (zh) | 1993-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |