TWI387583B - - Google Patents

Info

Publication number
TWI387583B
TWI387583B TW097147075A TW97147075A TWI387583B TW I387583 B TWI387583 B TW I387583B TW 097147075 A TW097147075 A TW 097147075A TW 97147075 A TW97147075 A TW 97147075A TW I387583 B TWI387583 B TW I387583B
Authority
TW
Taiwan
Application number
TW097147075A
Other languages
Chinese (zh)
Other versions
TW201022202A (en
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 filed Critical
Priority to TW097147075A priority Critical patent/TW201022202A/zh
Priority to US12/370,268 priority patent/US8097756B2/en
Publication of TW201022202A publication Critical patent/TW201022202A/zh
Application granted granted Critical
Publication of TWI387583B publication Critical patent/TWI387583B/zh

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
    • C07C51/54—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
TW097147075A 2008-12-04 2008-12-04 Method for producing carboxylic acid anhydride TW201022202A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW097147075A TW201022202A (en) 2008-12-04 2008-12-04 Method for producing carboxylic acid anhydride
US12/370,268 US8097756B2 (en) 2008-12-04 2009-02-12 Process for producing carboxylic acid anhydrides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097147075A TW201022202A (en) 2008-12-04 2008-12-04 Method for producing carboxylic acid anhydride

Publications (2)

Publication Number Publication Date
TW201022202A TW201022202A (en) 2010-06-16
TWI387583B true TWI387583B (https=) 2013-03-01

Family

ID=42231839

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097147075A TW201022202A (en) 2008-12-04 2008-12-04 Method for producing carboxylic acid anhydride

Country Status (2)

Country Link
US (1) US8097756B2 (https=)
TW (1) TW201022202A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8450524B2 (en) 2010-08-31 2013-05-28 China Petrochemical Development Corporation Process for producing carboxylic acid anhydrides

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717670A (en) 1968-08-02 1973-02-20 Monsanto Co Production of carboxylic acids and esters
US3689533A (en) 1971-03-15 1972-09-05 Monsanto Co Production of carboxylic acids and esters
US4115444A (en) 1975-03-10 1978-09-19 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
US4002678A (en) 1975-12-22 1977-01-11 Halcon International, Inc. Preparation of carboxylic acid anhydrides
DE2836084A1 (de) 1978-08-17 1980-03-06 Hoechst Ag Verfahren zur herstellung von essigsaeureanhydrid
DE2939839A1 (de) 1979-10-02 1981-04-23 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von essigsaeureanhydrid
US4335059A (en) 1980-12-24 1982-06-15 Halcon Research And Development Corp. Preparation of carboxylic acid anhydrides
EP0055622B1 (en) 1980-12-26 1985-05-29 Mitsubishi Gas Chemical Company, Inc. Process for producing acetic anhydride
EP0203286B1 (de) 1985-03-27 1988-09-14 Hoechst Aktiengesellschaft Trägerkatalysator und Verfahren zur Herstellung von Monocarbonsäureanhydriden
WO1990011991A1 (en) 1989-04-06 1990-10-18 Bp Chemicals Limited Process for preparing carboxylic acids
GB9021454D0 (en) 1990-10-03 1990-11-14 Bp Chem Int Ltd Process
US5488143A (en) 1992-06-30 1996-01-30 Korea Institute Of Science And Technology Processes for the carbonylation of methanol to form acetic acid, methyl acetate and acetic anhydride
EP1501779B1 (en) 2002-05-06 2009-12-23 Eastman Chemical Company Continuous carbonylation process
CN100372608C (zh) 2004-11-22 2008-03-05 中国科学院化学研究所 催化醋酸甲酯或二甲醚合成醋酐的催化剂体系及应用
CN100381204C (zh) 2005-06-10 2008-04-16 中国科学院化学研究所 一种用于羰基合成醋酸和醋酐的催化体系及应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8450524B2 (en) 2010-08-31 2013-05-28 China Petrochemical Development Corporation Process for producing carboxylic acid anhydrides

Also Published As

Publication number Publication date
US20100145098A1 (en) 2010-06-10
US8097756B2 (en) 2012-01-17
TW201022202A (en) 2010-06-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees