DE68909528D1 - Verfahren zur herstellung von methacrylsaeure. - Google Patents

Verfahren zur herstellung von methacrylsaeure.

Info

Publication number
DE68909528D1
DE68909528D1 DE89306981T DE68909528T DE68909528D1 DE 68909528 D1 DE68909528 D1 DE 68909528D1 DE 89306981 T DE89306981 T DE 89306981T DE 68909528 T DE68909528 T DE 68909528T DE 68909528 D1 DE68909528 D1 DE 68909528D1
Authority
DE
Germany
Prior art keywords
methacrylic acid
producing methacrylic
producing
acid
methacrylic
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 - Fee Related
Application number
DE89306981T
Other languages
English (en)
Other versions
DE68909528T2 (de
Inventor
Tadashi Abe
Mitsuyoshi Manabe
Koji Deguchi
Hiroyuki Uhara
Yukio Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15938617&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68909528(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Shokubai Co Ltd, Sumitomo Chemical Co Ltd filed Critical Nippon Shokubai Co Ltd
Application granted granted Critical
Publication of DE68909528D1 publication Critical patent/DE68909528D1/de
Publication of DE68909528T2 publication Critical patent/DE68909528T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid
    • 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
    • C07C45/37—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 >C—O—functional groups to >C=O groups
    • 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
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE89306981T 1988-07-11 1989-07-10 Verfahren zur Herstellung von Methacrylsäure. Expired - Fee Related DE68909528T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63172261A JPH0813778B2 (ja) 1988-07-11 1988-07-11 メタクリル酸の製造方法

Publications (2)

Publication Number Publication Date
DE68909528D1 true DE68909528D1 (de) 1993-11-04
DE68909528T2 DE68909528T2 (de) 1994-04-21

Family

ID=15938617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89306981T Expired - Fee Related DE68909528T2 (de) 1988-07-11 1989-07-10 Verfahren zur Herstellung von Methacrylsäure.

Country Status (5)

Country Link
US (1) US4954650A (de)
EP (1) EP0351167B1 (de)
JP (1) JPH0813778B2 (de)
KR (1) KR950001681B1 (de)
DE (1) DE68909528T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03238051A (ja) * 1990-02-15 1991-10-23 Mitsubishi Rayon Co Ltd メタクリル酸製造用触媒の調製法
JP2509049B2 (ja) * 1991-07-09 1996-06-19 株式会社日本触媒 メタクリル酸の製造方法
JP2974826B2 (ja) * 1991-07-17 1999-11-10 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製造用触媒の調製法
JPH0550111U (ja) * 1991-12-11 1993-07-02 株式会社ハーモ シリンダ装置
CA2148292A1 (en) * 1994-05-05 1995-11-06 Barrie W. Jackson Liquid phase prparation of (meth)-acrylate from alpha-olefin
JPH08259488A (ja) * 1995-03-23 1996-10-08 Mitsubishi Chem Corp 反応生成ガスの採取方法
JP3476307B2 (ja) * 1996-05-09 2003-12-10 三菱レイヨン株式会社 不飽和アルデヒド及び不飽和カルボン酸合成用触媒の充填方法
JP3948798B2 (ja) * 1997-10-27 2007-07-25 株式会社日本触媒 アクリル酸の製造方法
AU3027599A (en) * 1998-02-12 1999-08-30 Basf Aktiengesellschaft Metallic reactor tube with catalytic coating
TWI268806B (en) * 1999-09-15 2006-12-21 Rohm & Haas A catalyst useful for oxidation of alkanes
US6762148B2 (en) * 1999-09-17 2004-07-13 Nippon Kayaku Kabushiki Kaisha Catalyst process of making
US6969774B2 (en) * 1999-12-10 2005-11-29 Mitsubishi Rayon Co., Ltd. Method for producing methacrylic acid
DE10005663A1 (de) * 2000-02-09 2001-08-23 Basf Ag Herstellungsverfahren für eine Katalysatorpackung, Reaktor mit Katalysatorpackung sowie deren Verwendung
JP2003073327A (ja) * 2001-09-03 2003-03-12 Nippon Shokubai Co Ltd 有機酸の製造方法
KR100733210B1 (ko) * 2003-07-14 2007-06-28 미츠비시 레이온 가부시키가이샤 접촉 기상 산화 반응의 반응 가스 공급 방법
US7649111B2 (en) 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same
US7851397B2 (en) 2005-07-25 2010-12-14 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
US7649112B2 (en) 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Integrated plant for producing 2-ethyl-hexanol and methacrylic acid and a method based thereon
US7732367B2 (en) 2005-07-25 2010-06-08 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
CN101652181B (zh) * 2007-01-19 2013-06-19 艾菲纽技术公司 以选择性氧化烷烃和/或烯烃制备高价值含氧化合物
CN102046289A (zh) * 2008-06-02 2011-05-04 日本化药株式会社 用于生产不饱和醛和不饱和羧酸的催化剂和方法
JP5314983B2 (ja) * 2008-09-26 2013-10-16 日本化薬株式会社 メタクリル酸の製造方法
JP2011106728A (ja) * 2009-11-17 2011-06-02 Sumitomo Chemical Co Ltd 多管式反応器用伝熱管
JP2011104507A (ja) * 2009-11-17 2011-06-02 Sumitomo Chemical Co Ltd 多管式反応器用伝熱管
US8921257B2 (en) 2011-12-02 2014-12-30 Saudi Basic Industries Corporation Dual function partial oxidation catalyst for propane to acrylic acid conversion
US8722940B2 (en) 2012-03-01 2014-05-13 Saudi Basic Industries Corporation High molybdenum mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
US10300464B2 (en) 2012-12-07 2019-05-28 Evernu Technology, Llc Catalytic conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates
CN103086874B (zh) * 2013-01-09 2015-06-10 万华化学集团股份有限公司 一种由丙烯和异丁烷共氧化法生产环氧丙烷的装置所联产的叔丁醇的利用方法
JP6574294B1 (ja) * 2018-09-11 2019-09-11 住友化学株式会社 メタクリル酸の製造装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145602B (de) * 1957-10-31 1963-03-21 Hoechst Ag Verfahren zur Herstellung von Aldehyden, Ketonen und/oder Saeuren
JPS50126605A (de) * 1974-03-23 1975-10-04
JPS6039255B2 (ja) * 1978-12-22 1985-09-05 東ソー株式会社 メタクロレインの製造方法
JPS5673041A (en) * 1979-11-19 1981-06-17 Mitsubishi Petrochem Co Ltd Preparation of acrylic acid
JPS56113732A (en) * 1980-02-12 1981-09-07 Nippon Kayaku Co Ltd Preparation of methacrylic acid
DE3030243A1 (de) * 1980-08-09 1982-03-18 Basf Ag, 6700 Ludwigshafen Oxidationskatalysator insbesondere fuer die herstellung von methacrylsaeure durch gasphasenoxidation von methacrolein
JPS6122040A (ja) * 1984-07-10 1986-01-30 Mitsubishi Rayon Co Ltd メタクロレイン及びメタクリル酸の製造法
JPS61221149A (ja) * 1985-03-26 1986-10-01 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸の製造方法
DE3521767A1 (de) * 1985-06-19 1987-01-02 Basf Ag Katalysatorfestbettaufbau unter verwendung wabenfoermiger koerper

Also Published As

Publication number Publication date
EP0351167A1 (de) 1990-01-17
JPH0222242A (ja) 1990-01-25
JPH0813778B2 (ja) 1996-02-14
DE68909528T2 (de) 1994-04-21
KR900001638A (ko) 1990-02-27
EP0351167B1 (de) 1993-09-29
US4954650A (en) 1990-09-04
KR950001681B1 (ko) 1995-02-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee