CH542811A - Procedimento per la separazione dell'acetato di vinile da sua miscele contenenti acetato di etile - Google Patents

Procedimento per la separazione dell'acetato di vinile da sua miscele contenenti acetato di etile

Info

Publication number
CH542811A
CH542811A CH951271A CH951271A CH542811A CH 542811 A CH542811 A CH 542811A CH 951271 A CH951271 A CH 951271A CH 951271 A CH951271 A CH 951271A CH 542811 A CH542811 A CH 542811A
Authority
CH
Switzerland
Prior art keywords
separation
mixtures containing
containing ethyl
ethyl acetate
vinyl acetate
Prior art date
Application number
CH951271A
Other languages
English (en)
Inventor
Fiore Lucio Di
Divo Claudio
Ghirga Marcello
Original Assignee
Sir Soc Italiana Resine Spa
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 Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Publication of CH542811A publication Critical patent/CH542811A/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH951271A 1970-07-01 1971-06-29 Procedimento per la separazione dell'acetato di vinile da sua miscele contenenti acetato di etile CH542811A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2685070 1970-07-01

Publications (1)

Publication Number Publication Date
CH542811A true CH542811A (it) 1973-10-15

Family

ID=11220367

Family Applications (1)

Application Number Title Priority Date Filing Date
CH951271A CH542811A (it) 1970-07-01 1971-06-29 Procedimento per la separazione dell'acetato di vinile da sua miscele contenenti acetato di etile

Country Status (5)

Country Link
CH (1) CH542811A (it)
DE (1) DE2132299A1 (it)
FR (1) FR2098139A5 (it)
GB (1) GB1305367A (it)
NL (1) NL7108885A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925533A (en) * 1989-03-06 1990-05-15 Lloyd Berg Separation of vinyl acetate from ethyl acetate by extractive distillation with acids or acid amides
DE19825254C1 (de) * 1998-06-05 1999-11-11 Celanese Gmbh Verfahren zur Aufarbeitung von rohem, flüssigem Vinylacetat
CN112209830B (zh) * 2020-10-20 2021-08-27 天津大学 醋酸乙烯酯的生产方法

Also Published As

Publication number Publication date
GB1305367A (it) 1973-01-31
FR2098139A5 (it) 1972-03-03
NL7108885A (it) 1972-01-04
DE2132299A1 (de) 1972-01-05

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Legal Events

Date Code Title Description
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