IT8050441A0 - Processo per la preparazione di anidride acetica - Google Patents

Processo per la preparazione di anidride acetica

Info

Publication number
IT8050441A0
IT8050441A0 IT8050441A IT5044180A IT8050441A0 IT 8050441 A0 IT8050441 A0 IT 8050441A0 IT 8050441 A IT8050441 A IT 8050441A IT 5044180 A IT5044180 A IT 5044180A IT 8050441 A0 IT8050441 A0 IT 8050441A0
Authority
IT
Italy
Prior art keywords
acetic
dioxide
preparation
acetic dioxide
Prior art date
Application number
IT8050441A
Other languages
English (en)
Other versions
IT1165573B (it
Inventor
Joseph Pugach
Original Assignee
Halcon Res & Dev
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 Halcon Res & Dev filed Critical Halcon Res & Dev
Publication of IT8050441A0 publication Critical patent/IT8050441A0/it
Application granted granted Critical
Publication of IT1165573B publication Critical patent/IT1165573B/it

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
IT50441/80A 1979-12-26 1980-12-22 Processo per la preparazione di anidride acetica IT1165573B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/106,628 US4284586A (en) 1979-12-26 1979-12-26 Process for the preparation of acetic anhydride

Publications (2)

Publication Number Publication Date
IT8050441A0 true IT8050441A0 (it) 1980-12-22
IT1165573B IT1165573B (it) 1987-04-22

Family

ID=22312441

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50441/80A IT1165573B (it) 1979-12-26 1980-12-22 Processo per la preparazione di anidride acetica

Country Status (7)

Country Link
US (1) US4284586A (it)
JP (1) JPS5699438A (it)
DE (1) DE3049007C2 (it)
FR (1) FR2472556A1 (it)
GB (1) GB2067556B (it)
IT (1) IT1165573B (it)
NL (1) NL8006807A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434240A (en) 1981-11-16 1984-02-28 The Halcon Sd Group, Inc. Recovery of noble metal values from carbonylation residues
DE3329781A1 (de) * 1983-08-18 1985-02-28 Hoechst Ag, 6230 Frankfurt Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbonylierung von dimethylether, methylacetat oder methanol erhaltenen carbonylierungsprodukten
US4511741A (en) * 1983-12-02 1985-04-16 Union Carbide Corporation Production of aldehydes from organic acid esters
US4563309A (en) * 1984-08-16 1986-01-07 Union Carbide Corporation Production of carboxylic anhydrides from methyl carboxlyates using rhodium complex catalysts
DE3440644A1 (de) * 1984-11-07 1986-05-07 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von monocarbonsaeureanhydriden
EP0203286B1 (de) * 1985-03-27 1988-09-14 Hoechst Aktiengesellschaft Trägerkatalysator und Verfahren zur Herstellung von Monocarbonsäureanhydriden

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115444A (en) * 1975-03-10 1978-09-19 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
CA1058636A (en) * 1975-03-10 1979-07-17 Nabil Rizkalla Process for preparing carboxylic acid anhydrides
US4102920A (en) * 1977-01-13 1978-07-25 Air Products & Chemicals, Inc. Production of carboxylic acids and esters
DE2836084A1 (de) * 1978-08-17 1980-03-06 Hoechst Ag Verfahren zur herstellung von essigsaeureanhydrid
DE2846148A1 (de) * 1978-10-24 1980-05-08 Hoechst Ag Verfahren zur herstellung von ethanol aus synthesegas
US4251458A (en) * 1979-10-02 1981-02-17 Halcon Research And Development Corporation Process for preparing carboxylic acid anhydrides

Also Published As

Publication number Publication date
FR2472556B1 (it) 1983-07-29
IT1165573B (it) 1987-04-22
GB2067556B (en) 1984-04-26
JPS6310937B2 (it) 1988-03-10
JPS5699438A (en) 1981-08-10
DE3049007A1 (de) 1981-08-27
GB2067556A (en) 1981-07-30
US4284586A (en) 1981-08-18
NL8006807A (nl) 1981-07-16
DE3049007C2 (de) 1984-03-08
FR2472556A1 (fr) 1981-07-03

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