BR9502672A - Processo para alcoolise de tetracloreto de carbono - Google Patents

Processo para alcoolise de tetracloreto de carbono

Info

Publication number
BR9502672A
BR9502672A BR9502672A BR9502672A BR9502672A BR 9502672 A BR9502672 A BR 9502672A BR 9502672 A BR9502672 A BR 9502672A BR 9502672 A BR9502672 A BR 9502672A BR 9502672 A BR9502672 A BR 9502672A
Authority
BR
Brazil
Prior art keywords
alkolysis
carbon tetrachloride
tetrachloride
carbon
tetrachloride alkolysis
Prior art date
Application number
BR9502672A
Other languages
English (en)
Inventor
Yves Correia
Noel Fino
Philippe Leduc
Original Assignee
Atochem Elf 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 Elf Sa filed Critical Atochem Elf Sa
Publication of BR9502672A publication Critical patent/BR9502672A/pt

Links

Classifications

    • 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
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9502672A 1994-06-06 1995-06-05 Processo para alcoolise de tetracloreto de carbono BR9502672A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406890A FR2720740B1 (fr) 1994-06-06 1994-06-06 Procédé d'alcoolyse du tétrachlorure de carbone.

Publications (1)

Publication Number Publication Date
BR9502672A true BR9502672A (pt) 1996-04-09

Family

ID=9463911

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9502672A BR9502672A (pt) 1994-06-06 1995-06-05 Processo para alcoolise de tetracloreto de carbono

Country Status (12)

Country Link
US (1) US5637781A (pt)
EP (1) EP0686616B1 (pt)
JP (1) JPH07330638A (pt)
KR (1) KR960000837A (pt)
CN (1) CN1061024C (pt)
BR (1) BR9502672A (pt)
CA (1) CA2151013A1 (pt)
DE (1) DE69500869T2 (pt)
ES (1) ES2109784T3 (pt)
FR (1) FR2720740B1 (pt)
TW (1) TW287150B (pt)
ZA (1) ZA954607B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002056678A (ja) * 2000-08-14 2002-02-22 Mitsubishi Electric Corp 基板バイアス電圧発生回路
KR100484508B1 (ko) * 2002-09-27 2005-04-20 학교법인 포항공과대학교 사염화탄소 처리방법
CN100434179C (zh) * 2005-12-16 2008-11-19 北京天唯新祺科技有限公司 四氯化碳分解催化剂及其制备方法与用途
CN100429193C (zh) * 2006-05-30 2008-10-29 山东东岳氟硅材料有限公司 在现有装置分解四氯化碳的方法
FR2912403B1 (fr) * 2007-02-13 2012-06-22 Arkema France Procede de fabrication du chlorure de methylene.
CN101693643B (zh) * 2009-10-26 2013-01-16 江苏工业学院 一种非临氢条件下催化四氯化碳转化的工艺
CN101921166B (zh) * 2010-08-27 2013-06-12 山东东岳氟硅材料有限公司 一种用四氯化碳制备一氯甲烷的液相法生产工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172568A (en) * 1934-08-10 1939-09-12 Process of preparing alkyl halides
US2871256A (en) * 1956-03-02 1959-01-27 Dow Chemical Co Method of preparing terephthalic acid esters from alpha, alpha, alpha, alpha',alpha',alpha'-hexachloro-p-xylene
DE2435029C2 (de) * 1974-07-20 1976-09-29 Texaco Ag Verfahren zur kontinuierlichen herstellung von monochloralkanan bzw. -cycloalkanen mit mehr als 4 c-atomen im molekuel
US5227550A (en) * 1989-12-26 1993-07-13 Shin-Etsu Chemical Co., Ltd. Method for preparation of methyl chloride
JPH0659331B2 (ja) * 1989-12-26 1994-08-10 信越化学工業株式会社 四塩化炭素の処理方法
DE69203481T2 (de) * 1991-03-01 1996-01-11 Shinetsu Chemical Co Verfahren zur Herstellung von Methylchlorid aus Tetrachlorkohlenstoff und Methylalkohol.
DE4131213A1 (de) 1991-09-19 1993-03-25 Hoechst Ag Verfahren zur umsetzung von tetrachlormethan mit alkoholen

Also Published As

Publication number Publication date
FR2720740A1 (fr) 1995-12-08
EP0686616B1 (fr) 1997-10-15
CA2151013A1 (fr) 1995-12-07
ZA954607B (en) 1996-01-26
FR2720740B1 (fr) 1996-07-19
EP0686616A1 (fr) 1995-12-13
ES2109784T3 (es) 1998-01-16
CN1061024C (zh) 2001-01-24
JPH07330638A (ja) 1995-12-19
DE69500869D1 (de) 1997-11-20
TW287150B (pt) 1996-10-01
KR960000837A (ko) 1996-01-25
DE69500869T2 (de) 1998-04-30
US5637781A (en) 1997-06-10
CN1122321A (zh) 1996-05-15

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law