IT8050442A0 - Processo per la preparazione di anidride acetica - Google Patents

Processo per la preparazione di anidride acetica

Info

Publication number
IT8050442A0
IT8050442A0 IT8050442A IT5044280A IT8050442A0 IT 8050442 A0 IT8050442 A0 IT 8050442A0 IT 8050442 A IT8050442 A IT 8050442A IT 5044280 A IT5044280 A IT 5044280A IT 8050442 A0 IT8050442 A0 IT 8050442A0
Authority
IT
Italy
Prior art keywords
acetic
dioxide
preparation
acetic dioxide
Prior art date
Application number
IT8050442A
Other languages
English (en)
Other versions
IT1165574B (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 IT8050442A0 publication Critical patent/IT8050442A0/it
Application granted granted Critical
Publication of IT1165574B publication Critical patent/IT1165574B/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
IT50442/80A 1979-12-26 1980-12-22 Processo per la preparazione di anidride acetica IT1165574B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/106,627 US4284585A (en) 1979-12-26 1979-12-26 Process for the preparation of acetic anhydride

Publications (2)

Publication Number Publication Date
IT8050442A0 true IT8050442A0 (it) 1980-12-22
IT1165574B IT1165574B (it) 1987-04-22

Family

ID=22312431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50442/80A IT1165574B (it) 1979-12-26 1980-12-22 Processo per la preparazione di anidride acetica

Country Status (8)

Country Link
US (1) US4284585A (it)
JP (1) JPS5699437A (it)
BE (2) BE886854A (it)
DE (1) DE3049046C2 (it)
FR (1) FR2472555A1 (it)
GB (1) GB2067557B (it)
IT (1) IT1165574B (it)
NL (1) NL8006806A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953440A (ja) * 1982-09-17 1984-03-28 Kuraray Co Ltd 無水酢酸と酢酸の同時的製造法
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
EP0203286B1 (de) * 1985-03-27 1988-09-14 Hoechst Aktiengesellschaft Trägerkatalysator und Verfahren zur Herstellung von Monocarbonsäureanhydriden
DE4126674C2 (de) * 1991-08-13 1994-10-13 Freudenberg Carl Fa Hydraulisch dämpfendes Gummilager
EP0665210B2 (en) † 1993-08-18 2005-11-23 Daicel Chemical Industries, Ltd. Process for producing acetic anhydride alone or both of acetic anhydride and acetic acid
US6331502B1 (en) * 1998-12-09 2001-12-18 Council Of Scientific And Industrial Research Catalyst system containing a semilabile anionic ligand and a use of such catalyst system to produce α, β, -unsaturated carboxylic acids and their esters
US6521801B2 (en) * 2000-02-03 2003-02-18 Samsung Electronics Co., Ltd. Process for preparing 1,3-alkanediol from epoxide derivative
WO2002009810A2 (en) 2000-07-27 2002-02-07 Medtronic, Inc. Algorithm for synchronization of atrial cardioversion shock

Family Cites Families (7)

* 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
DE2939839A1 (de) * 1979-10-02 1981-04-23 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von essigsaeureanhydrid

Also Published As

Publication number Publication date
GB2067557B (en) 1984-04-26
JPS5699437A (en) 1981-08-10
BE886853A (fr) 1981-06-24
DE3049046C2 (de) 1984-03-08
US4284585A (en) 1981-08-18
FR2472555B1 (it) 1984-10-12
GB2067557A (en) 1981-07-30
FR2472555A1 (fr) 1981-07-03
BE886854A (fr) 1981-06-24
JPS6318927B2 (it) 1988-04-20
IT1165574B (it) 1987-04-22
DE3049046A1 (de) 1981-09-10
NL8006806A (nl) 1981-07-16

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