JPS57501782A - - Google Patents

Info

Publication number
JPS57501782A
JPS57501782A JP56503170A JP50317081A JPS57501782A JP S57501782 A JPS57501782 A JP S57501782A JP 56503170 A JP56503170 A JP 56503170A JP 50317081 A JP50317081 A JP 50317081A JP S57501782 A JPS57501782 A JP S57501782A
Authority
JP
Japan
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.)
Granted
Application number
JP56503170A
Other languages
Japanese (ja)
Other versions
JPH0250891B2 (enExample
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=22778424&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS57501782(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS57501782A publication Critical patent/JPS57501782A/ja
Publication of JPH0250891B2 publication Critical patent/JPH0250891B2/ja
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
    • C07C51/54—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)
  • Catalysts (AREA)
JP56503170A 1980-11-21 1981-09-24 Expired - Lifetime JPH0250891B2 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/209,350 US4374070A (en) 1980-11-21 1980-11-21 Preparation of acetic anhydride

Publications (2)

Publication Number Publication Date
JPS57501782A true JPS57501782A (enExample) 1982-10-07
JPH0250891B2 JPH0250891B2 (enExample) 1990-11-05

Family

ID=22778424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56503170A Expired - Lifetime JPH0250891B2 (enExample) 1980-11-21 1981-09-24

Country Status (8)

Country Link
US (1) US4374070A (enExample)
EP (1) EP0064986B1 (enExample)
JP (1) JPH0250891B2 (enExample)
BE (1) BE891211A (enExample)
CA (1) CA1175857A (enExample)
IT (1) IT1153997B (enExample)
WO (1) WO1982001704A1 (enExample)
ZA (1) ZA818084B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009539835A (ja) * 2006-06-09 2009-11-19 イーストマン ケミカル カンパニー 酢酸および酢酸と無水酢酸との混合物の製造

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248468A1 (de) * 1982-12-29 1984-07-12 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von carbonsaeurehalogeniden
JPS6016950A (ja) * 1983-07-08 1985-01-28 Daicel Chem Ind Ltd カルボン酸無水物の製造法
CA1228867A (en) * 1984-05-03 1987-11-03 G. Paull Torrence Methanol carbonylation process
CA1299195C (en) * 1986-06-16 1992-04-21 G. Paull Torrence Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol
DK158221C (da) * 1987-06-30 1990-09-10 Haldor Topsoe As Fremgangsmaade til fremstilling af eddikesyre, metylacetat, eddikesyreanhydrid eller blandinger deraf
US5057192A (en) * 1990-11-02 1991-10-15 Eastman Kodak Company Acetone removal from acetic anhydride production process
US5097069A (en) * 1991-04-08 1992-03-17 Eastman Kodak Company Process for decomposing α,β-unsaturated carbonyl compounds in refining acetic anhydride and/or acetic acid
US5175362A (en) * 1991-05-29 1992-12-29 Eastman Kodak Company Recovery of acetyl values from ethylidene diacetate
US5244545A (en) * 1991-10-09 1993-09-14 Eastman Kodak Company Process for removing acetone from carbonylation processes
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
GB9218346D0 (en) * 1992-08-28 1992-10-14 Bp Chem Int Ltd Process
GB9303770D0 (en) * 1993-02-25 1993-04-14 Bp Chem Int Ltd Process
GB9305902D0 (en) * 1993-03-22 1993-05-12 Bp Chem Int Ltd Process
US5300198A (en) * 1993-04-05 1994-04-05 Eastman Kodak Company Process for the separation of ethylidene diacetate from acetic anhydride
CN1040101C (zh) † 1993-08-18 1998-10-07 大世吕化学工业株式会社 乙酸酐或乙酸酐和乙酸的制备方法
GB9806527D0 (en) 1998-03-26 1998-05-27 Bp Chem Int Ltd Process
US5922911A (en) * 1998-04-24 1999-07-13 Eastman Chemical Company Process for the manufacture of acetic anhydride
US6222070B1 (en) 1999-09-07 2001-04-24 Eastman Chemical Company Method for reducing EDA in acetic anhydride production
GB9930599D0 (en) 1999-12-23 2000-02-16 Bp Chem Int Ltd Process
WO2002064540A1 (en) * 2001-02-13 2002-08-22 Eastman Chemical Company Method for reducing eda in acetic anhydride production
DE10138778A1 (de) 2001-08-07 2003-02-20 Basf Ag Flexibles Verfahren zur gemeinsamen Herstellung von Ameisensäure sowie einer Carbonsäure mit mindestens zwei Kohlenstoffatomen und/oder deren Derivaten
DE10249928A1 (de) * 2002-10-26 2004-05-06 Basf Ag Flexibles Verfahren zur gemeinsamen Herstellung von (i) Ameisensäure, (ii) einer Carbonsäure mit mindestens zwei Kohlenstoffatomen und/oder deren Derivate und (iii) eines -Carbonsäureanhydrids
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
US7582792B2 (en) * 2006-06-15 2009-09-01 Eastman Chemical Company Carbonylation process
US7253304B1 (en) 2006-06-20 2007-08-07 Eastman Chemical Company Carbonylation process
US7629491B2 (en) * 2006-06-26 2009-12-08 Eastman Chemical Company Hydrocarboxylation process
US20090247783A1 (en) * 2008-04-01 2009-10-01 Eastman Chemical Company Carbonylation process
US9012683B2 (en) 2010-11-12 2015-04-21 Eastman Chemical Company Coproduction of acetic acid and acetic anhydride
WO2012064832A1 (en) 2010-11-12 2012-05-18 Eastman Chemical Company Process for refining crude acetyls mixture
US10988432B2 (en) 2013-03-07 2021-04-27 Ineos Acetyls Uk Limited Process for the co-production of acetic acid and acetic anhydride
US8975450B2 (en) 2013-03-15 2015-03-10 Celanese International Corporation Ethanol and ethyl acetate production using an acetic acid and acetic anhydride mixed feed
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551036A (en) * 1978-10-06 1980-04-14 Halcon International Inc Manufacture of carboxylic anhydride

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579566A (en) * 1967-12-13 1971-05-18 Union Oil Co Reduction of anhydrides
JPS5926611B2 (ja) * 1973-08-24 1984-06-29 昭和電工株式会社 無水酢酸の製造方法
JPS5710859B2 (enExample) * 1973-08-24 1982-03-01
CS195686B2 (cs) 1973-09-04 1980-02-29 Halcon International Inc Způsob výroby acetanhydridu
SE413891B (sv) * 1973-09-04 1980-06-30 Halcon International Inc Sett att framstella en anhydrid av en monokarbonsyra.
DE2450965C2 (de) * 1974-10-26 1983-06-09 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Essigsäureanhydrid
US5138093A (en) 1975-03-10 1992-08-11 Eastman Kodak Company Process for preparing ethylidene diacetate
JPS523926A (en) * 1975-06-25 1977-01-12 Nippon Soken Inc Fuel injection device for internal combustion engine
NL7812485A (nl) 1977-12-30 1979-07-03 Halcon Res & Dev Werkwijze voor de bereiding van vinylacetaat.
US4358411A (en) * 1979-06-29 1982-11-09 The Halcon Sd Group, Inc. Preparation of carbonylation products

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551036A (en) * 1978-10-06 1980-04-14 Halcon International Inc Manufacture of carboxylic anhydride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009539835A (ja) * 2006-06-09 2009-11-19 イーストマン ケミカル カンパニー 酢酸および酢酸と無水酢酸との混合物の製造

Also Published As

Publication number Publication date
US4374070A (en) 1983-02-15
CA1175857A (en) 1984-10-09
IT1153997B (it) 1987-01-21
EP0064986B1 (en) 1985-08-14
JPH0250891B2 (enExample) 1990-11-05
WO1982001704A1 (en) 1982-05-27
ZA818084B (en) 1982-10-27
EP0064986A4 (en) 1983-03-29
EP0064986A1 (en) 1982-11-24
IT8125172A0 (it) 1981-11-18
BE891211A (fr) 1982-05-21

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