ES2109784T3 - Procedimiento para la alcoholisis del tetracloruro de carbono. - Google Patents
Procedimiento para la alcoholisis del tetracloruro de carbono.Info
- Publication number
- ES2109784T3 ES2109784T3 ES95401215T ES95401215T ES2109784T3 ES 2109784 T3 ES2109784 T3 ES 2109784T3 ES 95401215 T ES95401215 T ES 95401215T ES 95401215 T ES95401215 T ES 95401215T ES 2109784 T3 ES2109784 T3 ES 2109784T3
- Authority
- ES
- Spain
- Prior art keywords
- carbon tetrachloride
- alcoholisis
- procedure
- composition
- invention refers
- 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 - Lifetime
Links
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 title abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
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)
Abstract
LA INVENCION SE REFIERE A UN PROCESO DE ALCOHOLISIS DEL TETRACLORURO DE CARBONO, QUE CONSISTE EN ENVIAR SIMULTANEAMENTE, POR UNA PARTE TETRACLORURO DE CARBONO, POR OTRA PARTE UN ALCOHOL ROH SOBRE UNA COMPOSICION CATALITICA, CARACTERIZADO EN QUE DICHA COMPOSICION CATALITICA COMPRENDE UNA SOLUCION ACUOSA DE UN HALOGENO METALICA.
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 |
---|---|
ES2109784T3 true ES2109784T3 (es) | 1998-01-16 |
Family
ID=9463911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95401215T Expired - Lifetime ES2109784T3 (es) | 1994-06-06 | 1995-05-24 | Procedimiento para la alcoholisis del tetracloruro de carbono. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5637781A (es) |
EP (1) | EP0686616B1 (es) |
JP (1) | JPH07330638A (es) |
KR (1) | KR960000837A (es) |
CN (1) | CN1061024C (es) |
BR (1) | BR9502672A (es) |
CA (1) | CA2151013A1 (es) |
DE (1) | DE69500869T2 (es) |
ES (1) | ES2109784T3 (es) |
FR (1) | FR2720740B1 (es) |
TW (1) | TW287150B (es) |
ZA (1) | ZA954607B (es) |
Families Citing this family (7)
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)
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 |
US5196618A (en) * | 1991-03-01 | 1993-03-23 | Shin-Etsu Chemical Co., Ltd. | Method for the preparation of methyl chloride from carbon tetrachloride and methyl alcohol |
DE4131213A1 (de) | 1991-09-19 | 1993-03-25 | Hoechst Ag | Verfahren zur umsetzung von tetrachlormethan mit alkoholen |
-
1994
- 1994-06-06 FR FR9406890A patent/FR2720740B1/fr not_active Expired - Fee Related
-
1995
- 1995-05-24 DE DE69500869T patent/DE69500869T2/de not_active Expired - Fee Related
- 1995-05-24 EP EP95401215A patent/EP0686616B1/fr not_active Expired - Lifetime
- 1995-05-24 ES ES95401215T patent/ES2109784T3/es not_active Expired - Lifetime
- 1995-06-05 US US08/465,336 patent/US5637781A/en not_active Expired - Fee Related
- 1995-06-05 KR KR1019950014827A patent/KR960000837A/ko not_active Application Discontinuation
- 1995-06-05 BR BR9502672A patent/BR9502672A/pt not_active Application Discontinuation
- 1995-06-05 ZA ZA954607A patent/ZA954607B/xx unknown
- 1995-06-05 CA CA002151013A patent/CA2151013A1/fr not_active Abandoned
- 1995-06-06 JP JP7182043A patent/JPH07330638A/ja not_active Withdrawn
- 1995-06-06 CN CN95108577A patent/CN1061024C/zh not_active Expired - Fee Related
- 1995-06-16 TW TW084106255A patent/TW287150B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP0686616B1 (fr) | 1997-10-15 |
BR9502672A (pt) | 1996-04-09 |
US5637781A (en) | 1997-06-10 |
EP0686616A1 (fr) | 1995-12-13 |
TW287150B (es) | 1996-10-01 |
CN1061024C (zh) | 2001-01-24 |
FR2720740A1 (fr) | 1995-12-08 |
ZA954607B (en) | 1996-01-26 |
KR960000837A (ko) | 1996-01-25 |
FR2720740B1 (fr) | 1996-07-19 |
JPH07330638A (ja) | 1995-12-19 |
CN1122321A (zh) | 1996-05-15 |
DE69500869D1 (de) | 1997-11-20 |
DE69500869T2 (de) | 1998-04-30 |
CA2151013A1 (fr) | 1995-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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