CA1260503A - Procede de demethanolisation des solutions residuaires de la reaction de synthese du chlorure de methyle - Google Patents

Procede de demethanolisation des solutions residuaires de la reaction de synthese du chlorure de methyle

Info

Publication number
CA1260503A
CA1260503A CA000519464A CA519464A CA1260503A CA 1260503 A CA1260503 A CA 1260503A CA 000519464 A CA000519464 A CA 000519464A CA 519464 A CA519464 A CA 519464A CA 1260503 A CA1260503 A CA 1260503A
Authority
CA
Canada
Prior art keywords
methyl chloride
methanol
hydrochloric acid
residual
residual aqueous
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.)
Expired
Application number
CA000519464A
Other languages
English (en)
French (fr)
Inventor
Bernard Durand
Jean-Jacques Masini
Original Assignee
Atochem SA
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 Atochem SA filed Critical Atochem SA
Application granted granted Critical
Publication of CA1260503A publication Critical patent/CA1260503A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000519464A 1985-10-01 1986-09-30 Procede de demethanolisation des solutions residuaires de la reaction de synthese du chlorure de methyle Expired CA1260503A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8514552 1985-10-01
FR8514552A FR2587995B1 (fr) 1985-10-01 1985-10-01 Procede de demethanolisation des solutions residuaires de la reaction de synthese du chlorure de methyle

Publications (1)

Publication Number Publication Date
CA1260503A true CA1260503A (fr) 1989-09-26

Family

ID=9323430

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000519464A Expired CA1260503A (fr) 1985-10-01 1986-09-30 Procede de demethanolisation des solutions residuaires de la reaction de synthese du chlorure de methyle

Country Status (10)

Country Link
US (1) US4808761A (enExample)
JP (1) JPS6284032A (enExample)
BE (1) BE905524A (enExample)
CA (1) CA1260503A (enExample)
DE (1) DE3632975A1 (enExample)
ES (1) ES2002515A6 (enExample)
FR (1) FR2587995B1 (enExample)
GB (1) GB2181132B (enExample)
IT (1) IT1197473B (enExample)
NL (1) NL191514C (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619729B1 (fr) * 1987-08-27 1991-06-21 Atochem Procede d'elimination du chlore
CN104447185B (zh) * 2009-03-05 2016-06-22 蓝立方知识产权公司 用于液相反应的方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153170A (en) * 1936-08-22 1939-04-04 Standard Oil Dev Co Process for producing alkyl halides
US3432561A (en) * 1966-03-28 1969-03-11 Baird Chem Ind Preparation of alkyl chlorides by the reaction of alkyl alcohols with phosphorus trichloride
US3527820A (en) * 1967-10-19 1970-09-08 Melle Bezons Production of alkyl chlorides containing from 3 to 6 carbon atoms
JPS5231842B2 (enExample) * 1973-10-06 1977-08-17
FR2270224A1 (en) * 1974-05-08 1975-12-05 Du Pont Continuous methyl chloride prepn - from methanol and hydrochloric acid without requiring catalyst
US3981938A (en) * 1974-07-08 1976-09-21 The Dow Chemical Company Method for producing dry alkyl halides

Also Published As

Publication number Publication date
US4808761A (en) 1989-02-28
NL191514B (nl) 1995-04-18
DE3632975C2 (enExample) 1991-02-28
BE905524A (fr) 1987-03-30
JPS6284032A (ja) 1987-04-17
ES2002515A6 (es) 1988-08-16
IT8621620A0 (it) 1986-09-05
NL8602392A (nl) 1987-05-04
IT1197473B (it) 1988-11-30
JPH0156053B2 (enExample) 1989-11-28
GB2181132B (en) 1989-09-13
NL191514C (nl) 1995-08-21
FR2587995A1 (fr) 1987-04-03
GB8623465D0 (en) 1986-11-05
FR2587995B1 (fr) 1987-12-11
DE3632975A1 (de) 1987-04-02
GB2181132A (en) 1987-04-15

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Legal Events

Date Code Title Description
MKEX Expiry