FR2444020A1 - Vinyl chloride prepn. - by chlorinating mixt. of ethane and ethylene with chlorine which is evenly distributed in the reaction zone - Google Patents

Vinyl chloride prepn. - by chlorinating mixt. of ethane and ethylene with chlorine which is evenly distributed in the reaction zone

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Publication number
FR2444020A1
FR2444020A1 FR7835036A FR7835036A FR2444020A1 FR 2444020 A1 FR2444020 A1 FR 2444020A1 FR 7835036 A FR7835036 A FR 7835036A FR 7835036 A FR7835036 A FR 7835036A FR 2444020 A1 FR2444020 A1 FR 2444020A1
Authority
FR
France
Prior art keywords
reaction zone
vol
mixt
chlorinating
ethane
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.)
Granted
Application number
FR7835036A
Other languages
French (fr)
Other versions
FR2444020B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZAIDMAN OLEG
Original Assignee
ZAIDMAN OLEG
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 ZAIDMAN OLEG filed Critical ZAIDMAN OLEG
Priority to FR7835036A priority Critical patent/FR2444020A1/en
Publication of FR2444020A1 publication Critical patent/FR2444020A1/en
Application granted granted Critical
Publication of FR2444020B1 publication Critical patent/FR2444020B1/fr
Granted legal-status Critical Current

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Vinyl chloride (I) is prepd. by chlorinating a mixt. of 5-50 vol. % ethane (II) and 50-95 vol. % ethylene (III) at elevated temp., the chloride being evenly distributed over the length of the reaction zone. The amt. of chlorine used in mol. is 3m +0.3 u where m is the mol number of (II) and u is the mol number of (III). The Cl2 is pref. fed in 4-6 different places esp. at the first place 5-10 vol. % Cl2, at the second place 10-15 vol. % Cl2, at the third place 15-25 vol. % Cl2 and at the fourth to the sixth places the rest of the Cl2 is fed into the reaction zone. (I) yield is increased to 70 wt. % and energy requirements are reduced.
FR7835036A 1978-12-13 1978-12-13 Vinyl chloride prepn. - by chlorinating mixt. of ethane and ethylene with chlorine which is evenly distributed in the reaction zone Granted FR2444020A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7835036A FR2444020A1 (en) 1978-12-13 1978-12-13 Vinyl chloride prepn. - by chlorinating mixt. of ethane and ethylene with chlorine which is evenly distributed in the reaction zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7835036A FR2444020A1 (en) 1978-12-13 1978-12-13 Vinyl chloride prepn. - by chlorinating mixt. of ethane and ethylene with chlorine which is evenly distributed in the reaction zone

Publications (2)

Publication Number Publication Date
FR2444020A1 true FR2444020A1 (en) 1980-07-11
FR2444020B1 FR2444020B1 (en) 1982-12-31

Family

ID=9216041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835036A Granted FR2444020A1 (en) 1978-12-13 1978-12-13 Vinyl chloride prepn. - by chlorinating mixt. of ethane and ethylene with chlorine which is evenly distributed in the reaction zone

Country Status (1)

Country Link
FR (1) FR2444020A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499578A (en) * 1945-05-22 1950-03-07 Allied Chem & Dye Corp Method of chlorinating hydrocarbon mixtures
FR1011929A (en) * 1949-04-26 1952-07-01 Ruhrchemie Ag Hydrocarbon chlorination process
US2628259A (en) * 1947-11-06 1953-02-10 Dow Chemical Co Process of making vinylidene chloride and vinyl chloride
FR1336962A (en) * 1962-09-08 1963-09-06 Wacker Chemie Gmbh Process of halogenation of chemical compounds

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499578A (en) * 1945-05-22 1950-03-07 Allied Chem & Dye Corp Method of chlorinating hydrocarbon mixtures
US2628259A (en) * 1947-11-06 1953-02-10 Dow Chemical Co Process of making vinylidene chloride and vinyl chloride
FR1011929A (en) * 1949-04-26 1952-07-01 Ruhrchemie Ag Hydrocarbon chlorination process
FR1336962A (en) * 1962-09-08 1963-09-06 Wacker Chemie Gmbh Process of halogenation of chemical compounds

Also Published As

Publication number Publication date
FR2444020B1 (en) 1982-12-31

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