DE602004020131D1 - Verfahren zur Herstellung von Pyromellithsäure und Pyromellithsäureanhydrid - Google Patents

Verfahren zur Herstellung von Pyromellithsäure und Pyromellithsäureanhydrid

Info

Publication number
DE602004020131D1
DE602004020131D1 DE602004020131T DE602004020131T DE602004020131D1 DE 602004020131 D1 DE602004020131 D1 DE 602004020131D1 DE 602004020131 T DE602004020131 T DE 602004020131T DE 602004020131 T DE602004020131 T DE 602004020131T DE 602004020131 D1 DE602004020131 D1 DE 602004020131D1
Authority
DE
Germany
Prior art keywords
pyromellitic
preparation
anhydride
acid
pyromellitic 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
Application number
DE602004020131T
Other languages
English (en)
Inventor
Tatsuyuki Kumano
Seiji Adachi
Hiroshi Ogawa
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of DE602004020131D1 publication Critical patent/DE602004020131D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • 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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
DE602004020131T 2003-01-16 2004-01-03 Verfahren zur Herstellung von Pyromellithsäure und Pyromellithsäureanhydrid Expired - Lifetime DE602004020131D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003008060A JP2004217586A (ja) 2003-01-16 2003-01-16 芳香族ポリカルボン酸及び該酸無水物の製造方法

Publications (1)

Publication Number Publication Date
DE602004020131D1 true DE602004020131D1 (de) 2009-05-07

Family

ID=32588526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004020131T Expired - Lifetime DE602004020131D1 (de) 2003-01-16 2004-01-03 Verfahren zur Herstellung von Pyromellithsäure und Pyromellithsäureanhydrid

Country Status (5)

Country Link
US (1) US7202380B2 (de)
EP (1) EP1439161B1 (de)
JP (1) JP2004217586A (de)
CN (1) CN100445258C (de)
DE (1) DE602004020131D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004331585A (ja) * 2003-05-08 2004-11-25 Mitsubishi Gas Chem Co Inc 高純度無水トリメリット酸およびその製造法
EP1746081B1 (de) * 2005-07-21 2009-11-25 Mitsubishi Gas Chemical Company Inc. Verfahren zur Herstellung von hochreinem Pyromelliticdianhydrid
CN103450002A (zh) * 2013-07-26 2013-12-18 常州大学 一种对称酸酐的合成方法
CN114369099B (zh) * 2021-12-21 2023-08-04 中海油天津化工研究设计院有限公司 一种液相氧化制备均苯四甲酸二酐的方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537633A (en) * 1976-07-09 1978-01-24 Mitsubishi Gas Chem Co Inc Purification of terephthalic acid mother liquor
JPS5481238A (en) * 1977-12-13 1979-06-28 Mitsubishi Gas Chem Co Inc Production of high-purity terephthalic acid
JPS582222B2 (ja) * 1979-08-13 1983-01-14 三菱瓦斯化学株式会社 芳香族ポリカルボン酸の製造法
JPS5738745A (en) * 1980-08-18 1982-03-03 Mitsubishi Gas Chem Co Inc Preparation of trimellitic acid or pyromellitic acid
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
JPS58116439A (ja) * 1981-12-28 1983-07-11 Mitsubishi Gas Chem Co Inc 高純度芳香族ポリカルボン酸の製造法
JPS5935907B2 (ja) * 1982-01-14 1984-08-31 三菱瓦斯化学株式会社 芳香族ポリカルボン酸の製造法
JPS58126834A (ja) * 1982-01-23 1983-07-28 Mitsubishi Gas Chem Co Inc トリメリツト酸の晶析法
US4755622A (en) * 1983-12-29 1988-07-05 Amoco Corporation Process for the production of trimellitic acid and pyromellitic acid by staged bromine addition in an oxidation of polyalkylaromatics
CN1022318C (zh) * 1984-03-20 1993-10-06 阿莫科公司 生产1，2，4-苯三酸或1，2，4，5-苯四酸的方法
JPS6117536A (ja) * 1984-07-03 1986-01-25 Japan Synthetic Rubber Co Ltd ベンゾフエノンテトラカルボン酸の製造方法
JPH0676413B2 (ja) * 1985-09-10 1994-09-28 三菱瓦斯化学株式会社 無水ピロメリツト酸の製造方法
JPH07116097B2 (ja) * 1986-11-20 1995-12-13 三菱瓦斯化学株式会社 ピロメリツト酸の製造方法
JPH0745486B2 (ja) * 1987-10-08 1995-05-17 出光石油化学株式会社 無水トリメリット酸の回収方法
JP2520272B2 (ja) * 1987-11-06 1996-07-31 出光石油化学株式会社 芳香族カルボン酸を含有する濾液の処理方法
JPH03294272A (ja) 1990-04-13 1991-12-25 Hitachi Ltd 高純度のテトラカルボン酸二無水物の製造法
JPH04145044A (ja) * 1990-10-03 1992-05-19 Mitsubishi Gas Chem Co Inc 高純度テレフタル酸の製造法
JPH0717900A (ja) * 1993-06-30 1995-01-20 Mitsubishi Gas Chem Co Inc 高純度イソフタル酸の製造方法
JPH0717901A (ja) * 1993-06-30 1995-01-20 Mitsubishi Gas Chem Co Inc 高純度イソフタル酸の製造法
JP3729284B2 (ja) * 1995-09-22 2005-12-21 三菱瓦斯化学株式会社 高純度テレフタル酸の製造方法
JP3804150B2 (ja) * 1997-02-17 2006-08-02 三井化学株式会社 高純度テレフタル酸の製造方法
JP4214320B2 (ja) * 1997-07-16 2009-01-28 三菱瓦斯化学株式会社 無水トリメリット酸の製造法
RU2214391C2 (ru) * 1998-05-29 2003-10-20 Хфм Интернэшнл, Инк. Способ получения очищенной терефталевой и изофталевой кислоты из смеси ксилолов
JP2000072714A (ja) * 1998-08-24 2000-03-07 Mitsui Chemicals Inc 芳香族カルボン酸の製造方法
JP3864561B2 (ja) * 1998-06-05 2007-01-10 三井化学株式会社 芳香族カルボン酸の製造方法
EP1052239B1 (de) 1999-05-10 2004-04-14 Mitsubishi Gas Chemical Company, Inc. Verfahren zur Herstellung von Pyromellitsäure
JP4352191B2 (ja) * 1999-05-10 2009-10-28 三菱瓦斯化学株式会社 ピロメリット酸の製造法
US20020151745A1 (en) * 1999-05-10 2002-10-17 Kazuo Tanaka Process for producing pyromellitic acid
JP2001288139A (ja) * 2000-02-04 2001-10-16 Mitsubishi Chemicals Corp 高純度テレフタル酸の製造方法
US6800266B2 (en) * 2000-04-13 2004-10-05 Board Of Trustees Of Michigan State University Process for the preparation of hybrid mesoporous molecular sieve silicas from amine surfactants
JP5030321B2 (ja) * 2000-05-25 2012-09-19 三菱瓦斯化学株式会社 高純度芳香族ポリカルボン酸の製造法
JP5345266B2 (ja) * 2000-08-18 2013-11-20 株式会社ダイセル カルボン酸の製造方法
US6579990B2 (en) * 2000-08-23 2003-06-17 Mitsubishi Gas Chemical Company, Inc. Process for producing refined pyromellitic acid and refined pyromellitic anhydride
JP2002069073A (ja) * 2000-08-23 2002-03-08 Mitsubishi Gas Chem Co Inc 高純度無水ピロメリット酸の製造方法
JP4626031B2 (ja) * 2000-08-23 2011-02-02 三菱瓦斯化学株式会社 高純度ピロメリット酸および高純度無水ピロメリット酸の製造方法
JP4859291B2 (ja) * 2001-06-22 2012-01-25 株式会社ダイセル 酸化方法および反応装置

Also Published As

Publication number Publication date
US7202380B2 (en) 2007-04-10
EP1439161A2 (de) 2004-07-21
JP2004217586A (ja) 2004-08-05
CN1517330A (zh) 2004-08-04
EP1439161A3 (de) 2004-08-18
US20040143135A1 (en) 2004-07-22
CN100445258C (zh) 2008-12-24
EP1439161B1 (de) 2009-03-25

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