BE749685A - Procede de preparation d'ethylene-glycol - Google Patents

Procede de preparation d'ethylene-glycol

Info

Publication number
BE749685A
BE749685A BE749685DA BE749685A BE 749685 A BE749685 A BE 749685A BE 749685D A BE749685D A BE 749685DA BE 749685 A BE749685 A BE 749685A
Authority
BE
Belgium
Prior art keywords
ethylene
preparation process
glycol preparation
glycol
preparation
Prior art date
Application number
Other languages
English (en)
Inventor
R Hoch
Original Assignee
Halcon International Inc
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 International Inc filed Critical Halcon International Inc
Publication of BE749685A publication Critical patent/BE749685A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • 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
    • Y10S203/06—Reactor-distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE749685D 1969-04-28 1970-04-28 Procede de preparation d'ethylene-glycol BE749685A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81977669A 1969-04-28 1969-04-28

Publications (1)

Publication Number Publication Date
BE749685A true BE749685A (fr) 1970-10-28

Family

ID=25229030

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749685D BE749685A (fr) 1969-04-28 1970-04-28 Procede de preparation d'ethylene-glycol

Country Status (7)

Country Link
US (1) US3647892A (fr)
JP (1) JPS524525B1 (fr)
BE (1) BE749685A (fr)
DE (1) DE2020770A1 (fr)
FR (1) FR2040321A1 (fr)
GB (1) GB1300833A (fr)
NL (1) NL7006224A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941998A1 (de) * 1978-12-11 1980-06-19 Texaco Development Corp Verfahren zur gleichzeitigen herstellung von estern, von alkanolen und vicinalen glykolen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968174A (en) * 1971-09-08 1976-07-06 Halcon International, Inc. Method of producing polyhydric compounds
US3789065A (en) * 1971-10-07 1974-01-29 Halcon International Inc Process for preparing vicinal glycol esters from olefins
US3872163A (en) * 1972-01-19 1975-03-18 Kuraray Co Method of preparing 1,4-diacyloxy-2-butenes
US3880939A (en) * 1973-05-30 1975-04-29 Gen Electric Continuous process for the production of a diol from a diol ester
US3941851A (en) * 1973-06-20 1976-03-02 General Electric Company 1,4-Butanediol from hydrogenated hydroformylated allyl acetate
JPS5219611A (en) * 1975-08-07 1977-02-15 Mitsubishi Chem Ind Ltd Process for recovery of butanediol and/ or butenediol
US4028195A (en) * 1975-09-12 1977-06-07 Halcon International, Inc. Recovery of alkylene glycols by distillation with aqueous organic acid
US4091039A (en) * 1977-04-26 1978-05-23 Suntech, Inc. Hydrolysis of ethylene glycol acetates
US4251673A (en) * 1979-07-03 1981-02-17 Phillips Petroleum Company Rapid hydrolysis of esters
JP4579181B2 (ja) * 2006-03-24 2010-11-10 富士通セミコンダクター株式会社 多層配線における配線の還元方法、多層配線の製造方法、並びに、半導体装置の製造方法
US20120031096A1 (en) * 2010-08-09 2012-02-09 Uop Llc Low Grade Heat Recovery from Process Streams for Power Generation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941998A1 (de) * 1978-12-11 1980-06-19 Texaco Development Corp Verfahren zur gleichzeitigen herstellung von estern, von alkanolen und vicinalen glykolen

Also Published As

Publication number Publication date
FR2040321A1 (fr) 1971-01-22
DE2020770A1 (de) 1970-12-10
JPS524525B1 (fr) 1977-02-04
NL7006224A (fr) 1970-10-30
US3647892A (en) 1972-03-07
GB1300833A (en) 1972-12-20

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