BE871111A - Recuperation d'esters de glycols vicinaux - Google Patents

Recuperation d'esters de glycols vicinaux

Info

Publication number
BE871111A
BE871111A BE190997A BE190997A BE871111A BE 871111 A BE871111 A BE 871111A BE 190997 A BE190997 A BE 190997A BE 190997 A BE190997 A BE 190997A BE 871111 A BE871111 A BE 871111A
Authority
BE
Belgium
Prior art keywords
recovery
glycol esters
vicinal glycol
vicinal
esters
Prior art date
Application number
BE190997A
Other languages
English (en)
French (fr)
Original Assignee
Halcon Res And Dev Corp
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 And Dev Corp filed Critical Halcon Res And Dev Corp
Publication of BE871111A publication Critical patent/BE871111A/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE190997A 1977-10-11 1978-10-09 Recuperation d'esters de glycols vicinaux BE871111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/841,082 US4153806A (en) 1977-10-11 1977-10-11 Recovery of vicinal glycol esters by plural stage distillation

Publications (1)

Publication Number Publication Date
BE871111A true BE871111A (fr) 1979-04-09

Family

ID=25283971

Family Applications (1)

Application Number Title Priority Date Filing Date
BE190997A BE871111A (fr) 1977-10-11 1978-10-09 Recuperation d'esters de glycols vicinaux

Country Status (9)

Country Link
US (1) US4153806A (nl)
JP (1) JPS5461113A (nl)
BE (1) BE871111A (nl)
BR (1) BR7806650A (nl)
DE (1) DE2844337A1 (nl)
FR (1) FR2405918A1 (nl)
GB (1) GB2006203B (nl)
IT (1) IT1109278B (nl)
NL (1) NL7810023A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356520A (en) * 1993-02-26 1994-10-18 Mallinckrodt Medical Pmc Separation of high boiling point solvents from amyl acetate
US20110087047A1 (en) * 2009-10-09 2011-04-14 Noel Hallinan Vinyl acetate production process
US20110137075A1 (en) * 2009-12-09 2011-06-09 Brtko Wayne J Vinyl acetate production process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140243A (en) * 1964-07-07 Light
US3719722A (en) * 1970-09-30 1973-03-06 Petro Tex Chem Corp Purification of unsaturated product
US3859368A (en) * 1971-09-08 1975-01-07 Halcon International Inc Method of producing polyhydric compounds such as ethylene glycol by disproportionation of its monoacetate
BE791577A (fr) * 1971-11-19 1973-05-17 Monsanto Co Purification de courants d'acide carboxylique
US3907874A (en) * 1972-08-09 1975-09-23 Halcon International Inc Vicinal glycol ester preparation process

Also Published As

Publication number Publication date
JPS57848B2 (nl) 1982-01-08
US4153806A (en) 1979-05-08
IT1109278B (it) 1985-12-16
FR2405918A1 (fr) 1979-05-11
IT7851468A0 (it) 1978-10-11
NL7810023A (nl) 1979-04-17
JPS5461113A (en) 1979-05-17
GB2006203A (en) 1979-05-02
BR7806650A (pt) 1979-05-02
GB2006203B (en) 1982-03-31
DE2844337A1 (de) 1979-04-12

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