WO1980001912A1 - Recovery of alkanol in the production of chloroprene - Google Patents

Recovery of alkanol in the production of chloroprene Download PDF

Info

Publication number
WO1980001912A1
WO1980001912A1 PCT/GB1980/000039 GB8000039W WO8001912A1 WO 1980001912 A1 WO1980001912 A1 WO 1980001912A1 GB 8000039 W GB8000039 W GB 8000039W WO 8001912 A1 WO8001912 A1 WO 8001912A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic phase
chloroprene
water
bleed
process according
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/GB1980/000039
Other languages
English (en)
French (fr)
Inventor
Antony Harold Patrick Hall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of WO1980001912A1 publication Critical patent/WO1980001912A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/19—Halogenated dienes
    • C07C21/20—Halogenated butadienes
    • C07C21/21—Chloroprene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PCT/GB1980/000039 1979-03-06 1980-03-04 Recovery of alkanol in the production of chloroprene Ceased WO1980001912A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB79/07799 1979-03-06
GB79/07798 1979-03-06
GB7907799 1979-03-06
GB7907798 1979-03-06

Publications (1)

Publication Number Publication Date
WO1980001912A1 true WO1980001912A1 (en) 1980-09-18

Family

ID=26270795

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1980/000039 Ceased WO1980001912A1 (en) 1979-03-06 1980-03-04 Recovery of alkanol in the production of chloroprene

Country Status (3)

Country Link
EP (1) EP0024405A1 (https=)
JP (1) JPS56500088A (https=)
WO (1) WO1980001912A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197539A (en) * 1967-12-14 1970-07-08 Sumitomo Chemical Co A Process for Producing Chloroprene
GB1347633A (en) * 1971-08-07 1974-02-27 Knapsack Ag Production of 2-chlorobutadiene-1,3
DE2707073A1 (de) * 1976-02-19 1977-08-25 Bp Chem Int Ltd Verfahren zur herstellung von chloropren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197539A (en) * 1967-12-14 1970-07-08 Sumitomo Chemical Co A Process for Producing Chloroprene
GB1347633A (en) * 1971-08-07 1974-02-27 Knapsack Ag Production of 2-chlorobutadiene-1,3
DE2707073A1 (de) * 1976-02-19 1977-08-25 Bp Chem Int Ltd Verfahren zur herstellung von chloropren

Also Published As

Publication number Publication date
JPS56500088A (https=) 1981-01-29
EP0024405A1 (en) 1981-03-11

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