ES424610A1 - A procedure for the recovery of essentially the whole of a desired chlorine hydrocarbon of a gaseous current. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the recovery of essentially the whole of a desired chlorine hydrocarbon of a gaseous current. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES424610A1
ES424610A1 ES424610A ES424610A ES424610A1 ES 424610 A1 ES424610 A1 ES 424610A1 ES 424610 A ES424610 A ES 424610A ES 424610 A ES424610 A ES 424610A ES 424610 A1 ES424610 A1 ES 424610A1
Authority
ES
Spain
Prior art keywords
liquid
vapor
essentially
translation
recovery
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
Application number
ES424610A
Other languages
Spanish (es)
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.)
Vulcan Materials Co
Original Assignee
Vulcan Materials Co
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 Vulcan Materials Co filed Critical Vulcan Materials Co
Publication of ES424610A1 publication Critical patent/ES424610A1/en
Expired legal-status Critical Current

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
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives

Abstract

A process for the recovery of essentially all of a desired chlorinated hydrocarbon from a gas stream containing said desired chlorinated hydrocarbon, water and impurities, which process comprises the steps of: (a) cooling the said gas stream to form a first gas mixture; liquid-vapor in which the liquid phase contains substantially all of said desired chlorinated hydrocarbon and water in said stream; (b) separating the vapor portion of said first liquid-vapor mixture from the liquid portion of said first liquid-vapor mixture; (c) cooling said vapor portion to form a second liquid-vapor mixture in which the liquid phase contains essentially all of the desired chlorinated hydrocarbon present in said separate vapor portion; (d) combining the liquid portion of the second liquid-vapor mixture with the liquid portion of the first liquid-vapor mixture; and (e) separating the desired chlorinated hydrocarbon product from said combined liquid portions. (Machine-translation by Google Translate, not legally binding)
ES424610A 1973-04-25 1974-03-25 A procedure for the recovery of essentially the whole of a desired chlorine hydrocarbon of a gaseous current. (Machine-translation by Google Translate, not legally binding) Expired ES424610A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35439773A 1973-04-25 1973-04-25

Publications (1)

Publication Number Publication Date
ES424610A1 true ES424610A1 (en) 1976-10-16

Family

ID=23393160

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424610A Expired ES424610A1 (en) 1973-04-25 1974-03-25 A procedure for the recovery of essentially the whole of a desired chlorine hydrocarbon of a gaseous current. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
JP (1) JPS49135902A (en)
AU (1) AU6619674A (en)
BE (1) BE812266A (en)
DE (1) DE2411457A1 (en)
ES (1) ES424610A1 (en)
FR (1) FR2227248A1 (en)
IT (1) IT1003731B (en)
NL (1) NL7404573A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112939731A (en) * 2014-10-16 2021-06-11 化学和冶金生产联合体股份公司 Process for preparing high purity chlorinated alkanes

Also Published As

Publication number Publication date
NL7404573A (en) 1974-10-29
DE2411457A1 (en) 1974-11-14
FR2227248B3 (en) 1977-01-14
BE812266A (en) 1974-07-01
FR2227248A1 (en) 1974-11-22
AU6619674A (en) 1975-09-04
JPS49135902A (en) 1974-12-27
IT1003731B (en) 1976-06-10

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