IT1256643B - PROCESS FOR THE CONTEMPORARY PRODUCTION OF TRIELINE AND PERCHLORETHYLENE BY CHLORATION OF 1,2 DICHLOROETHANE IN A PLANT ABLE TO PRODUCE ALSO CARBON TETRACHLORIDE. - Google Patents
PROCESS FOR THE CONTEMPORARY PRODUCTION OF TRIELINE AND PERCHLORETHYLENE BY CHLORATION OF 1,2 DICHLOROETHANE IN A PLANT ABLE TO PRODUCE ALSO CARBON TETRACHLORIDE.Info
- Publication number
- IT1256643B IT1256643B ITMI922817A ITMI922817A IT1256643B IT 1256643 B IT1256643 B IT 1256643B IT MI922817 A ITMI922817 A IT MI922817A IT MI922817 A ITMI922817 A IT MI922817A IT 1256643 B IT1256643 B IT 1256643B
- Authority
- IT
- Italy
- Prior art keywords
- perchlorethylene
- produce
- carbon tetrachloride
- plant
- dichloroethane
- Prior art date
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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
-
- 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
- C07C21/10—Trichloro-ethylene
-
- 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
- C07C21/12—Tetrachloro-ethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
L'invenzione si riferisce ad un processo per la produzione di trielina e percloroetilene mediante clorazione del 1,2 dicloroetano. La reazione di colorazione viene fatta avvenire in un reattore industriale di tipo anulare di cui è dotato un impianto che veniva impiegato per produrre tetracloruro di carbonio.Ora, adottando particolare condizioni operative e dopo aver apportato alcune modifiche alla sezione di distillazione, è possibile produrre, nel medesimo impianto, trielina e percloroetilene oppure tetracloruro di carbonio e percloroetilene.The invention relates to a process for the production of trichlorethylene and perchlorethylene by chlorination of 1,2 dichloroethane. The coloring reaction is carried out in an annular type industrial reactor equipped with a plant which was used to produce carbon tetrachloride. Now, by adopting particular operating conditions and after making some changes to the distillation section, it is possible to produce, in the same plant, trichlorethylene and perchlorethylene or carbon tetrachloride and perchlorethylene.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922817A IT1256643B (en) | 1992-12-11 | 1992-12-11 | PROCESS FOR THE CONTEMPORARY PRODUCTION OF TRIELINE AND PERCHLORETHYLENE BY CHLORATION OF 1,2 DICHLOROETHANE IN A PLANT ABLE TO PRODUCE ALSO CARBON TETRACHLORIDE. |
KR1019930026806A KR940014277A (en) | 1992-12-11 | 1993-12-08 | Method for simultaneously producing trichloroethylene and perchloroethylene by chlorination of 1,2-dichloroethanol in a facility for producing carbon tetrachloride |
CN93112854A CN1050115C (en) | 1992-12-11 | 1993-12-11 | Process for simultaneously producing trichloroethylene and perchloroethylene by chlorinating 1,2-dichloroethane in a facility capable of producing also carbon tetrachloride. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922817A IT1256643B (en) | 1992-12-11 | 1992-12-11 | PROCESS FOR THE CONTEMPORARY PRODUCTION OF TRIELINE AND PERCHLORETHYLENE BY CHLORATION OF 1,2 DICHLOROETHANE IN A PLANT ABLE TO PRODUCE ALSO CARBON TETRACHLORIDE. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI922817A0 ITMI922817A0 (en) | 1992-12-11 |
ITMI922817A1 ITMI922817A1 (en) | 1994-06-11 |
IT1256643B true IT1256643B (en) | 1995-12-12 |
Family
ID=11364439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI922817A IT1256643B (en) | 1992-12-11 | 1992-12-11 | PROCESS FOR THE CONTEMPORARY PRODUCTION OF TRIELINE AND PERCHLORETHYLENE BY CHLORATION OF 1,2 DICHLOROETHANE IN A PLANT ABLE TO PRODUCE ALSO CARBON TETRACHLORIDE. |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR940014277A (en) |
CN (1) | CN1050115C (en) |
IT (1) | IT1256643B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102267863B (en) * | 2011-05-16 | 2013-09-18 | 江苏安迪化学药业有限公司 | Method for preparing trichloroethylene and perchloroethylene from dichloroethane as raw material |
CN103922888B (en) * | 2014-05-08 | 2015-12-02 | 南京工业大学 | Reactive distillation integrated process for producing tetra/pentachloroethane by chlorination of 1, 2-dichloroethane |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1322769C (en) * | 1988-12-30 | 1993-10-05 | John E. Stauffer | Process for the chlorination of ethane |
-
1992
- 1992-12-11 IT ITMI922817A patent/IT1256643B/en active IP Right Grant
-
1993
- 1993-12-08 KR KR1019930026806A patent/KR940014277A/en not_active Application Discontinuation
- 1993-12-11 CN CN93112854A patent/CN1050115C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR940014277A (en) | 1994-07-18 |
ITMI922817A1 (en) | 1994-06-11 |
CN1094024A (en) | 1994-10-26 |
CN1050115C (en) | 2000-03-08 |
ITMI922817A0 (en) | 1992-12-11 |
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0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961217 |