GB1487987A - Process for the preparation of tetrachloroethylene from tetrachloromethane - Google Patents
Process for the preparation of tetrachloroethylene from tetrachloromethaneInfo
- Publication number
- GB1487987A GB1487987A GB762075A GB762075A GB1487987A GB 1487987 A GB1487987 A GB 1487987A GB 762075 A GB762075 A GB 762075A GB 762075 A GB762075 A GB 762075A GB 1487987 A GB1487987 A GB 1487987A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorine
- feb
- tetrachloromethane
- tetrachloroethylene
- preparation
- 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
Links
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 title abstract 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 title 1
- 229950005499 carbon tetrachloride Drugs 0.000 title 1
- 229950011008 tetrachloroethylene Drugs 0.000 title 1
- 239000000460 chlorine Substances 0.000 abstract 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 3
- 229910052801 chlorine Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742408482 DE2408482C3 (de) | 1974-02-22 | Verfahren zur Herstellung von Tetrachloräthylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1487987A true GB1487987A (en) | 1977-10-05 |
Family
ID=5908127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB762075A Expired GB1487987A (en) | 1974-02-22 | 1975-02-24 | Process for the preparation of tetrachloroethylene from tetrachloromethane |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292069A (zh) * | 2014-08-26 | 2015-01-21 | 巨化集团技术中心 | 一种四氯乙烯的制备方法 |
-
1975
- 1975-02-15 ES ES434762A patent/ES434762A1/es not_active Expired
- 1975-02-17 NL NL7501843A patent/NL7501843A/xx not_active Application Discontinuation
- 1975-02-18 CA CA220,676A patent/CA1043819A/en not_active Expired
- 1975-02-20 JP JP2042875A patent/JPS50117704A/ja active Pending
- 1975-02-20 IT IT2048475A patent/IT1031916B/it active
- 1975-02-21 SU SU2107336A patent/SU559639A3/ru active
- 1975-02-21 BR BR7501068A patent/BR7501068A/pt unknown
- 1975-02-24 BE BE153654A patent/BE825882A/xx unknown
- 1975-02-24 FR FR7505616A patent/FR2262008B1/fr not_active Expired
- 1975-02-24 GB GB762075A patent/GB1487987A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292069A (zh) * | 2014-08-26 | 2015-01-21 | 巨化集团技术中心 | 一种四氯乙烯的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7501068A (pt) | 1975-12-02 |
| BE825882A (fr) | 1975-08-25 |
| DE2408482B2 (de) | 1977-03-03 |
| ES434762A1 (es) | 1977-01-01 |
| DE2408482A1 (de) | 1975-08-28 |
| IT1031916B (it) | 1979-05-10 |
| FR2262008B1 (enrdf_load_stackoverflow) | 1979-01-05 |
| FR2262008A1 (enrdf_load_stackoverflow) | 1975-09-19 |
| NL7501843A (nl) | 1975-08-26 |
| SU559639A3 (ru) | 1977-05-25 |
| JPS50117704A (enrdf_load_stackoverflow) | 1975-09-16 |
| CA1043819A (en) | 1978-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |