FR2280623B1 - - Google Patents
Info
- Publication number
- FR2280623B1 FR2280623B1 FR7523796A FR7523796A FR2280623B1 FR 2280623 B1 FR2280623 B1 FR 2280623B1 FR 7523796 A FR7523796 A FR 7523796A FR 7523796 A FR7523796 A FR 7523796A FR 2280623 B1 FR2280623 B1 FR 2280623B1
- Authority
- FR
- France
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2436818A DE2436818C3 (de) | 1974-07-31 | 1974-07-31 | Verfahren zur Herstellung von Acrylsäure durch Oxidation von Propylen mit Sauerstoff enthaltenden Gasen in zwei getrennten Oxidationsstufen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2280623A1 FR2280623A1 (fr) | 1976-02-27 |
| FR2280623B1 true FR2280623B1 (US06299757-20011009-C00006.png) | 1978-09-01 |
Family
ID=5922010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7523796A Granted FR2280623A1 (fr) | 1974-07-31 | 1975-07-30 | Procede de preparation d'acide acrylique par oxydation de propylene a l'aide de gaz contenant de l'oxygene en deux etapes catalytiques separees |
Country Status (7)
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4335264A (en) * | 1976-07-07 | 1982-06-15 | E. I. Du Pont De Nemours And Company | High yield, low byproduct α, β-unsaturated aldehydes from olefins |
| 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 |
| JPS5353613A (en) * | 1976-10-26 | 1978-05-16 | Nippon Zeon Co Ltd | Preparation of methacrylic acid |
| JPS55102536A (en) * | 1979-01-30 | 1980-08-05 | Mitsubishi Petrochem Co Ltd | Preparation of acrylic acid |
| JPS5673041A (en) * | 1979-11-19 | 1981-06-17 | Mitsubishi Petrochem Co Ltd | Preparation of acrylic acid |
| DE3461782D1 (en) * | 1983-02-22 | 1987-02-05 | Halcon Sd Group Inc | Conversion of propane to acrylic acid |
| US5198578A (en) * | 1986-07-17 | 1993-03-30 | Union Carbide Chemicals | Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
| CA1299193C (en) * | 1986-07-17 | 1992-04-21 | Gordon Gene Harkreader | Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
| US5183936A (en) * | 1986-08-21 | 1993-02-02 | Union Carbide Chemicals & Plastics Technology Corporation | Anhydrous diluent process for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
| CA1305178C (en) * | 1986-08-21 | 1992-07-14 | Gordon Gene Harkreader | Anhydrous diluent process for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
| JPH0813777B2 (ja) * | 1986-12-11 | 1996-02-14 | 三菱化学株式会社 | アクリル酸の製造法 |
| US5218146A (en) * | 1987-05-27 | 1993-06-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Process for production of acrylic acid |
| AU606160B2 (en) * | 1987-05-27 | 1991-01-31 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Process for production of acrylic acid |
| JPH02191236A (ja) * | 1988-09-26 | 1990-07-27 | Union Carbide Chem & Plast Co Inc | イソブチレンのメタクロレインヘの酸化反応用及びメタクロレインのメタクリル酸への酸化反応用無水希釈剤 |
| US5133726A (en) | 1990-02-14 | 1992-07-28 | Ruiz Luis A | Automatic corneal shaper |
| US5728872A (en) * | 1994-06-27 | 1998-03-17 | Lutz Riemenschneider | Stabilized acrylic acid compositions |
| DE59600215D1 (de) * | 1995-03-10 | 1998-07-02 | Basf Ag | Weiterverwendung des Verdünnungsgases aus der Gasphasen-Partialoxidation einer organischen Verbindung |
| EP0731082B1 (de) * | 1995-03-10 | 1999-06-02 | Basf Aktiengesellschaft | Verfahren der kontinuierlich betriebenen heterogen katalysierten Gasphasenoxidation von Propylen zu Acrolein, Acrylsäure oder deren Gemisch |
| DE19815278A1 (de) * | 1998-04-06 | 1999-10-07 | Basf Ag | Multimetalloxidmassen |
| DE19902562A1 (de) | 1999-01-22 | 2000-07-27 | Basf Ag | Verfahren zur Herstellung von Acrolein durch heterogen katalysierte Gasphasen-Partialoxidation von Propen |
| KR20010104053A (ko) * | 2000-05-12 | 2001-11-24 | 성재갑 | 프로필렌의 기상 산화 반응에 의한 아크롤레인의 제조 방법 |
| JP4426069B2 (ja) * | 2000-06-12 | 2010-03-03 | 株式会社日本触媒 | アクリル酸の製造方法 |
| DE10148566A1 (de) * | 2001-10-01 | 2003-04-10 | Basf Ag | Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Gasphasenoxidation |
| JP2003176252A (ja) * | 2001-12-13 | 2003-06-24 | Mitsubishi Chemicals Corp | （メタ）アクロレイン又は（メタ）アクリル酸の製造方法 |
| DE10232482A1 (de) | 2002-07-17 | 2004-01-29 | Basf Ag | Verfahren zum sicheren Betreiben einer kontinuierlichen heterogen katalysierten Gasphasen-Partialoxidation wenigstens einer organischen Verbindung |
| EP1410836A3 (en) * | 2002-10-18 | 2004-05-19 | Rohm And Haas Company | Method for abatement of waste oxide gas emissions |
| 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 |
| US7553986B2 (en) * | 2003-12-23 | 2009-06-30 | Rohm And Haas Company | Process for the selective (amm)oxidation of lower molecular weight alkanes and alkenes |
| TWI303584B (en) | 2004-04-08 | 2008-12-01 | Rohm & Haas | Improved catalytic (amm)oxidation process for conversion of lower alkanes |
| FR2882052B1 (fr) | 2005-02-15 | 2007-03-23 | Arkema Sa | Procede de deshydratation du glycerol en acroleine |
| JP2007302613A (ja) * | 2006-05-12 | 2007-11-22 | Asahi Kasei Chemicals Corp | アルデヒドの分解を抑制する方法 |
| DE102006036177B4 (de) | 2006-07-21 | 2013-05-08 | Evonik Degussa Gmbh | Vorrichtung und Verfahren zur Herstellung von Acrylsäure mit verminderter Autoxidationsneigung |
| CN101260032B (zh) * | 2008-01-27 | 2010-09-29 | 中国石油集团工程设计有限责任公司东北分公司 | 丙烯两步加氧法制丙烯酸的改进工艺 |
| CN101445448B (zh) * | 2009-01-01 | 2011-10-26 | 中石油东北炼化工程有限公司吉林设计院 | 丙烯酸装置反应单元的能量优化利用工艺 |
| US9115067B1 (en) | 2014-12-22 | 2015-08-25 | Novus International, Inc. | Process for the manufacture of acrolein |
| CN110099889B (zh) | 2016-12-22 | 2023-04-04 | 伊士曼化工公司 | 经由分隔壁塔的丙烯酸提纯 |
| US10968160B2 (en) * | 2016-12-22 | 2021-04-06 | Eastman Chemical Company | Separation of propionic acid from acrylic acid via azeotropic distillation |
| CN112441905A (zh) * | 2019-09-05 | 2021-03-05 | 中石油吉林化工工程有限公司 | 一种丙烯氧化制取丙烯酸的工艺方法 |
| EP3889127A1 (en) | 2020-04-03 | 2021-10-06 | Röhm GmbH | Improved safe method for tandem c-4 oxidation to methacrylic acid |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB939713A (en) * | 1960-07-18 | 1963-10-16 | Shell Int Research | A process for preparing unsaturated monocarboxylic acids from olefins |
| DE1793302A1 (de) * | 1968-08-28 | 1971-07-01 | Knapsack Ag | Verfahren zur Herstellung von Acrylsaeure aus Propylen |
| DE1910795A1 (de) * | 1969-03-04 | 1970-09-17 | Degussa | Verfahren zur Vermeidung von Nachreaktionen bei der katalytischen Oxydation von Propylen oder Acrolein |
| BE749305A (fr) * | 1969-05-02 | 1970-10-01 | Nippon Kayaku Kk | Catalyseur d'oxydation et son utilisation ( |
| GB1256595A (US06299757-20011009-C00006.png) * | 1969-06-24 | 1971-12-08 | ||
| DE2056614C3 (de) * | 1970-11-18 | 1981-04-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Acrylsäure aus Propylen |
| DE2238851B2 (de) * | 1972-08-07 | 1979-08-30 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Acrolein und/oder Acrylsäure unter Vermeidung von Nachreaktionen bei der katalytischen Oxidation von Propylen und/oder Acrolein |
-
1974
- 1974-07-31 DE DE2436818A patent/DE2436818C3/de not_active Expired
-
1975
- 1975-07-11 US US05/595,321 patent/US4031135A/en not_active Expired - Lifetime
- 1975-07-29 IT IT50706/75A patent/IT1041060B/it active
- 1975-07-30 GB GB31866/75A patent/GB1507038A/en not_active Expired
- 1975-07-30 FR FR7523796A patent/FR2280623A1/fr active Granted
- 1975-07-31 JP JP50092637A patent/JPS5136415A/ja active Granted
- 1975-07-31 BE BE158833A patent/BE831990A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2436818B2 (de) | 1978-06-08 |
| DE2436818A1 (de) | 1976-02-19 |
| IT1041060B (it) | 1980-01-10 |
| GB1507038A (en) | 1978-04-12 |
| JPS5713539B2 (US06299757-20011009-C00006.png) | 1982-03-17 |
| BE831990A (fr) | 1976-02-02 |
| DE2436818C3 (de) | 1985-05-09 |
| FR2280623A1 (fr) | 1976-02-27 |
| JPS5136415A (en) | 1976-03-27 |
| US4031135A (en) | 1977-06-21 |
