FR2547297B1 - Procede de fabrication de chloromethanes superieurs - Google Patents

Procede de fabrication de chloromethanes superieurs

Info

Publication number
FR2547297B1
FR2547297B1 FR838309667A FR8309667A FR2547297B1 FR 2547297 B1 FR2547297 B1 FR 2547297B1 FR 838309667 A FR838309667 A FR 838309667A FR 8309667 A FR8309667 A FR 8309667A FR 2547297 B1 FR2547297 B1 FR 2547297B1
Authority
FR
France
Prior art keywords
chloromethanes
chcl3
ch2cl2
reaction
reaction zone
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
FR838309667A
Other languages
English (en)
French (fr)
Other versions
FR2547297A1 (fr
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.)
Produits Chimiques Ugine Kuhlmann
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9289676&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2547297(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR838309667A priority Critical patent/FR2547297B1/fr
Priority to DE8484401148T priority patent/DE3461778D1/de
Priority to AT84401148T priority patent/ATE24474T1/de
Priority to EP84401148A priority patent/EP0128818B1/fr
Priority to ES533238A priority patent/ES533238A0/es
Priority to JP59116811A priority patent/JPS6069044A/ja
Publication of FR2547297A1 publication Critical patent/FR2547297A1/fr
Publication of FR2547297B1 publication Critical patent/FR2547297B1/fr
Application granted granted Critical
Priority to US07/099,783 priority patent/US4765876A/en
Priority to US07/189,832 priority patent/US4985214A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/03—Chloromethanes
    • C07C19/041—Carbon tetrachloride
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/03—Chloromethanes
    • C07C19/04—Chloroform

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
FR838309667A 1983-06-10 1983-06-10 Procede de fabrication de chloromethanes superieurs Expired FR2547297B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR838309667A FR2547297B1 (fr) 1983-06-10 1983-06-10 Procede de fabrication de chloromethanes superieurs
DE8484401148T DE3461778D1 (en) 1983-06-10 1984-06-05 Process for the preparation of higher chloromethanes
AT84401148T ATE24474T1 (de) 1983-06-10 1984-06-05 Verfahren zur herstellung von hoeheren chloromethanen.
EP84401148A EP0128818B1 (fr) 1983-06-10 1984-06-05 Procédé de fabrication de chlorométhanes supérieurs
ES533238A ES533238A0 (es) 1983-06-10 1984-06-08 Procedimiento de fabricacion simultanea de cantidades escogidas de ch2cl2, chcl3 y ccl4 por cloracion en fase liquida de ch3cl
JP59116811A JPS6069044A (ja) 1983-06-10 1984-06-08 ポリクロルメタン類の製造方法
US07/099,783 US4765876A (en) 1983-06-10 1987-09-22 Simultaneous production of higher chloromethanes
US07/189,832 US4985214A (en) 1983-06-10 1988-05-03 Simultaneous producting of higher chloromethanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838309667A FR2547297B1 (fr) 1983-06-10 1983-06-10 Procede de fabrication de chloromethanes superieurs

Publications (2)

Publication Number Publication Date
FR2547297A1 FR2547297A1 (fr) 1984-12-14
FR2547297B1 true FR2547297B1 (fr) 1985-07-26

Family

ID=9289676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838309667A Expired FR2547297B1 (fr) 1983-06-10 1983-06-10 Procede de fabrication de chloromethanes superieurs

Country Status (7)

Country Link
US (2) US4765876A (enExample)
EP (1) EP0128818B1 (enExample)
JP (1) JPS6069044A (enExample)
AT (1) ATE24474T1 (enExample)
DE (1) DE3461778D1 (enExample)
ES (1) ES533238A0 (enExample)
FR (1) FR2547297B1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614572A (en) * 1985-07-08 1986-09-30 The Dow Chemical Company Liquid phase chlorination of chlorinated methanes
FR2619729B1 (fr) * 1987-08-27 1991-06-21 Atochem Procede d'elimination du chlore
FR2624947B1 (fr) * 1987-12-17 1990-03-09 Atochem Dispositif pour fixation de tubes traversant une paroi
US8414774B2 (en) * 2001-04-25 2013-04-09 Agilent Technologies, Inc. Systems and methods for high-throughput screening of fluidic samples
AU2002314560A1 (en) * 2001-07-06 2003-01-21 Showa Denko K. K. Method for purifying tetrachloroethylene and process for producing hydrofluorocarbons
EP2794528B1 (en) * 2011-12-22 2020-02-26 Blue Cube IP LLC Process for the production of tetrachloromethane
US10787405B2 (en) * 2016-07-05 2020-09-29 Occidental Chemical Corporation Photochlorination of chloroform to carbon tetrachloride
CN113926458B (zh) * 2020-07-13 2023-05-30 万华化学集团股份有限公司 一种铜系加氢催化剂的制备方法、由其制备的催化剂及应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715146A (en) * 1949-06-01 1955-08-09 British Celanese Process and catalyst for methylene chloride production
GB713179A (en) * 1951-05-28 1954-08-04 Ici Ltd Improvements in or relating to the production of polychloromethanes
US3126419A (en) * 1960-09-26 1964-03-24 Chlorination of methane
DE2106886C3 (de) * 1970-03-12 1985-03-21 Solvay & Cie., Brüssel/Bruxelles Verfahren zur Herstellung von Methylenchlorid durch thermische Chlorierung von Methan
US3848007A (en) * 1970-03-12 1974-11-12 Solvay Production of methylene chloride
DE2507505C2 (de) * 1975-02-21 1977-03-31 Huels Chemische Werke Ag Verfahren zur abtrennung der chlorierungsprodukte aus den bei der chlorierung von methan und methylchlorid anfallenden reaktionsgasen
JPS54122206A (en) * 1978-03-14 1979-09-21 Tokuyama Soda Co Ltd Preparation of carbon tetrachloride and hexachloroethane from substance containing chlorinated hydrocarbons having number of carbon atoms of 1 and 2
JPS562922A (en) * 1979-06-20 1981-01-13 Tokuyama Soda Co Ltd Preparation of chlorinated methane

Also Published As

Publication number Publication date
EP0128818A1 (fr) 1984-12-19
EP0128818B1 (fr) 1986-12-30
DE3461778D1 (en) 1987-02-05
ES8505911A1 (es) 1985-06-16
ATE24474T1 (de) 1987-01-15
JPS6069044A (ja) 1985-04-19
ES533238A0 (es) 1985-06-16
FR2547297A1 (fr) 1984-12-14
JPH0149333B2 (enExample) 1989-10-24
US4985214A (en) 1991-01-15
US4765876A (en) 1988-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse