NL7907086A - Werkwijze voor de dehydratatie van methylacetaat. - Google Patents

Werkwijze voor de dehydratatie van methylacetaat. Download PDF

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Publication number
NL7907086A
NL7907086A NL7907086A NL7907086A NL7907086A NL 7907086 A NL7907086 A NL 7907086A NL 7907086 A NL7907086 A NL 7907086A NL 7907086 A NL7907086 A NL 7907086A NL 7907086 A NL7907086 A NL 7907086A
Authority
NL
Netherlands
Prior art keywords
methyl acetate
zone
acetic anhydride
acetic acid
per hour
Prior art date
Application number
NL7907086A
Other languages
English (en)
Dutch (nl)
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 NL7907086A publication Critical patent/NL7907086A/nl

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54Preparation of carboxylic acid anhydrides
    • C07C51/56Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/48Separation; Purification; Stabilisation; Use of additives
    • C07C67/60Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL7907086A 1978-10-06 1979-09-24 Werkwijze voor de dehydratatie van methylacetaat. NL7907086A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94934278A 1978-10-06 1978-10-06
US94934278 1978-10-06

Publications (1)

Publication Number Publication Date
NL7907086A true NL7907086A (nl) 1980-04-09

Family

ID=25488943

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7907086A NL7907086A (nl) 1978-10-06 1979-09-24 Werkwijze voor de dehydratatie van methylacetaat.

Country Status (7)

Country Link
JP (1) JPS5551038A (enrdf_load_stackoverflow)
BE (1) BE879234A (enrdf_load_stackoverflow)
DE (1) DE2940753C2 (enrdf_load_stackoverflow)
FR (1) FR2439764A1 (enrdf_load_stackoverflow)
GB (1) GB2033385B (enrdf_load_stackoverflow)
IT (1) IT1120034B (enrdf_load_stackoverflow)
NL (1) NL7907086A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496644A1 (fr) * 1980-12-24 1982-06-25 Rhone Poulenc Ind Procede de preparation de l'anhydride acetique
ZA83840B (en) * 1982-02-13 1984-09-26 Bp Chem Int Ltd Process for the coproduction of carboxylic acids and acid anhydrides
JPS6054334A (ja) * 1983-09-02 1985-03-28 Daicel Chem Ind Ltd カルボン酸の製造法
JPH0448587U (enrdf_load_stackoverflow) * 1990-08-28 1992-04-24

Also Published As

Publication number Publication date
GB2033385A (en) 1980-05-21
IT1120034B (it) 1986-03-19
JPS5551038A (en) 1980-04-14
BE879234A (fr) 1980-04-08
FR2439764A1 (fr) 1980-05-23
JPS6330892B2 (enrdf_load_stackoverflow) 1988-06-21
DE2940753A1 (de) 1980-04-17
IT7950472A0 (it) 1979-10-05
GB2033385B (en) 1983-03-02
DE2940753C2 (de) 1982-10-28
FR2439764B1 (enrdf_load_stackoverflow) 1984-05-11

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
BV The patent application has lapsed