JPS4862706A - - Google Patents
Info
- Publication number
- JPS4862706A JPS4862706A JP47120347A JP12034772A JPS4862706A JP S4862706 A JPS4862706 A JP S4862706A JP 47120347 A JP47120347 A JP 47120347A JP 12034772 A JP12034772 A JP 12034772A JP S4862706 A JPS4862706 A JP S4862706A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/04—Chloro-alkenes
- C07C21/073—Dichloro-alkenes
- C07C21/08—Vinylidene chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5600771A GB1366943A (en) | 1972-11-10 | 1972-11-10 | Dehydrochlorination process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4862706A true JPS4862706A (US20110009641A1-20110113-C00256.png) | 1973-09-01 |
| JPS5653527B2 JPS5653527B2 (US20110009641A1-20110113-C00256.png) | 1981-12-19 |
Family
ID=10475496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12034772A Expired JPS5653527B2 (US20110009641A1-20110113-C00256.png) | 1972-11-10 | 1972-12-02 |
Country Status (12)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144192A (en) * | 1977-11-18 | 1979-03-13 | Ppg Industries, Inc. | Dehydrochlorination catalyst |
| IT1100476B (it) * | 1977-11-18 | 1985-09-28 | Ppg Industries Inc | Procedimento per la deidroclorazione catalitica dell'1,1,2-tricloroetano in fase vapore |
| US4225519A (en) * | 1978-12-18 | 1980-09-30 | Ppg Industries, Inc. | Dehydrochlorination process |
| US4816609A (en) * | 1987-05-26 | 1989-03-28 | The Dow Chemical Company | Process and catalyst for the dehydrohalogenation of halogenated hydrocarbons |
| US5246903A (en) * | 1987-05-26 | 1993-09-21 | The Dow Chemical Company | Process and catalyst for the dehydrohalogenation of halogenated hydrocarbons or alkylene halohydrins |
| US5202102A (en) * | 1991-05-22 | 1993-04-13 | The Dow Chemical Company | Gas phase dehydrohalogenation using a pretreated catalyst |
| WO2010151342A1 (en) * | 2009-06-26 | 2010-12-29 | Dow Agrosciences, Llc | Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities |
| CN101816945A (zh) * | 2010-03-16 | 2010-09-01 | 华东理工大学 | 三氯乙烷气相催化裂解制偏二氯乙烯的催化剂及制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803678A (en) * | 1955-04-05 | 1957-08-20 | Ethyl Corp | Dehydrochlorination process |
| FR1149296A (fr) * | 1955-04-05 | 1957-12-23 | Ethyl Corp | Procédé de déchlorhydratation |
-
0
- BE BE791904D patent/BE791904A/xx unknown
-
1972
- 1972-11-10 GB GB5600771A patent/GB1366943A/en not_active Expired
- 1972-11-16 US US307209A patent/US3870762A/en not_active Expired - Lifetime
- 1972-11-21 DE DE2257107A patent/DE2257107A1/de active Pending
- 1972-11-24 ZA ZA728362A patent/ZA728362B/xx unknown
- 1972-11-29 IT IT7232253A patent/IT987582B/it active
- 1972-11-30 NL NL7216235A patent/NL7216235A/xx not_active Application Discontinuation
- 1972-12-01 SE SE7215696A patent/SE398873B/xx unknown
- 1972-12-01 FR FR7242903A patent/FR2162197B1/fr not_active Expired
- 1972-12-01 CA CA158,032A patent/CA987687A/en not_active Expired
- 1972-12-02 JP JP12034772A patent/JPS5653527B2/ja not_active Expired
- 1972-12-02 ES ES72409241A patent/ES409241A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA987687A (en) | 1976-04-20 |
| BE791904A (fr) | 1973-05-24 |
| ZA728362B (en) | 1974-07-31 |
| ES409241A1 (es) | 1975-11-16 |
| FR2162197A1 (US20110009641A1-20110113-C00256.png) | 1973-07-13 |
| SE398873B (sv) | 1978-01-23 |
| IT987582B (it) | 1975-03-20 |
| NL7216235A (US20110009641A1-20110113-C00256.png) | 1973-06-05 |
| JPS5653527B2 (US20110009641A1-20110113-C00256.png) | 1981-12-19 |
| DE2257107A1 (de) | 1973-06-28 |
| GB1366943A (en) | 1974-09-18 |
| US3870762A (en) | 1975-03-11 |
| FR2162197B1 (US20110009641A1-20110113-C00256.png) | 1976-08-20 |
