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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
Application number
ITMI922817A
Other languages
Italian (it)
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Priority to ITMI922817A priority Critical patent/IT1256643B/en
Publication of ITMI922817A0 publication Critical patent/ITMI922817A0/en
Priority to KR1019930026806A priority patent/KR940014277A/en
Priority to CN93112854A priority patent/CN1050115C/en
Publication of ITMI922817A1 publication Critical patent/ITMI922817A1/en
Application granted granted Critical
Publication of IT1256643B publication Critical patent/IT1256643B/en

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.

ITMI922817A 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. IT1256643B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ITMI922817A0 (en) 1992-12-11
CN1050115C (en) 2000-03-08
ITMI922817A1 (en) 1994-06-11
KR940014277A (en) 1994-07-18
CN1094024A (en) 1994-10-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961217