ES8505911A1 - Procedimiento de fabricacion simultanea de cantidades escogidas de ch2cl2, chcl3 y ccl4 por cloracion en fase liquida de ch3cl - Google Patents

Procedimiento de fabricacion simultanea de cantidades escogidas de ch2cl2, chcl3 y ccl4 por cloracion en fase liquida de ch3cl

Info

Publication number
ES8505911A1
ES8505911A1 ES533238A ES533238A ES8505911A1 ES 8505911 A1 ES8505911 A1 ES 8505911A1 ES 533238 A ES533238 A ES 533238A ES 533238 A ES533238 A ES 533238A ES 8505911 A1 ES8505911 A1 ES 8505911A1
Authority
ES
Spain
Prior art keywords
higher chloromethanes
chcl3
ch2cl2
chloromethanes
reaction
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
ES533238A
Other languages
English (en)
Other versions
ES533238A0 (es
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.)
Arkema France SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9289676&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8505911(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem SA filed Critical Atochem SA
Publication of ES8505911A1 publication Critical patent/ES8505911A1/es
Publication of ES533238A0 publication Critical patent/ES533238A0/es
Granted 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)

Abstract

PROCEDIMIENTO DE FABRICACION SIMULTANEA DE CANTIDADES ESCOGIDAS DE CH2CL2, CHCL3 Y CCL4 POR CLORACION EN FASE LIQUIDA DE CH3CL.CONSISTE EN ALIMENTAR EL REACTOR (A) POR LAS TUBERIAS (1 Y 2) DE CL2 Y CH3CL, DONDE LOS PRODUCTOS DE REACCION SON ENVIADOS POR LA TUBERIA (3) A UN CONJUNTO DE SEPARACION (D), SIENDO EVACUADO HCL POR LATUBERIA (4) Y SIENDO ENVIADOS CH3CL Y LOS CLOROMETANOS SUPERIORES POR LA TUBERIA (5) AL CONJUNTO DE SEPARACION (E), DONDE EL CH3CL QUE NO HA REACCIONADO SE EVACUA POR LA TUBERIA (8). LOS CLOROMETANOS SUPEWRIORES SON ENVIADOS POR LA TUBERIA (9) AL CONJUNTO DE SEPARACION (F) DONDE SE SEPARA EL CH2CL2 Y FINALMENTE LOS CLOROMETANOS SUPERIORES QUE QUEDAN SON ENVIADOS POR LA TUBERIA (11) AL CONJUNTO DE SEPARACION (G) DONDE SE SEPARA CHCL3 DEL CCL4 BRUTO.
ES533238A 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 Granted ES533238A0 (es)

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
ES8505911A1 true ES8505911A1 (es) 1985-06-16
ES533238A0 ES533238A0 (es) 1985-06-16

Family

ID=9289676

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533238A Granted 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

Country Status (7)

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

Families Citing this family (7)

* 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
IN2014CN04418A (es) * 2011-12-22 2015-09-04 Dow Global Technologies Llc
PT3481797T (pt) * 2016-07-05 2021-05-13 Occidental Chem Co Fotocloração de clorofórmio em tetracloreto de carbono

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
US3848007A (en) * 1970-03-12 1974-11-12 Solvay Production of methylene chloride
DE2106886C3 (de) * 1970-03-12 1985-03-21 Solvay & Cie., Brüssel/Bruxelles Verfahren zur Herstellung von Methylenchlorid durch thermische Chlorierung von Methan
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
US4985214A (en) 1991-01-15
FR2547297A1 (fr) 1984-12-14
JPS6069044A (ja) 1985-04-19
ATE24474T1 (de) 1987-01-15
EP0128818A1 (fr) 1984-12-19
ES533238A0 (es) 1985-06-16
EP0128818B1 (fr) 1986-12-30
JPH0149333B2 (es) 1989-10-24
DE3461778D1 (en) 1987-02-05
FR2547297B1 (fr) 1985-07-26
US4765876A (en) 1988-08-23

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