GB1062815A - Treatment of chlorinated organic residues - Google Patents

Treatment of chlorinated organic residues

Info

Publication number
GB1062815A
GB1062815A GB1191264A GB1191264A GB1062815A GB 1062815 A GB1062815 A GB 1062815A GB 1191264 A GB1191264 A GB 1191264A GB 1191264 A GB1191264 A GB 1191264A GB 1062815 A GB1062815 A GB 1062815A
Authority
GB
United Kingdom
Prior art keywords
chlorinated
reaction zone
hydrocarbons
treatment
organic residues
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
GB1191264A
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Publication of GB1062815A publication Critical patent/GB1062815A/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
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • 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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation

Abstract

A process for the thermal treatment of highly chlorinated heavy hydrocarbon residues that comprise hexachlorethane and/or hexachlorobutadiene, together with chlorinated aromatic hydrocarbons and, optionally, tar-like products, comprises bringing a mixture of the said compounds and one or more C2- 4 hydrocarbons and/or C2- 4 chlorinated hydrocarbons capable of reacting with free chlorine in the gaseous state into a single solids-free reaction zone having a ratio, as hereinbefore defined, of the total surface of said reaction zone to the cross-section of said reaction zone higher than 500 under conditions including a temperature ranging from 400 DEG to 550 DEG C., and a turbulent flow rate, i.e. having a Reynolds mean-value number higher than 2000, whereby the production of non-cyclic light chlorinated hydrocarbons containing not more than four carbon atoms in the molecule is maximized.
GB1191264A 1963-03-25 1964-03-20 Treatment of chlorinated organic residues Expired GB1062815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR929092A FR1362507A (en) 1963-03-25 1963-03-25 Industrial process for treating chlorinated hydrocarbons

Publications (1)

Publication Number Publication Date
GB1062815A true GB1062815A (en) 1967-03-22

Family

ID=8799988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1191264A Expired GB1062815A (en) 1963-03-25 1964-03-20 Treatment of chlorinated organic residues

Country Status (6)

Country Link
BE (1) BE645618A (en)
DE (1) DE1240842B (en)
FR (1) FR1362507A (en)
GB (1) GB1062815A (en)
LU (1) LU45734A1 (en)
NL (1) NL143545B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992460A (en) * 1972-03-27 1976-11-16 The Lummus Company Purging of tars and carbon from chlorinated hydrocarbon effluent
CN107573210A (en) * 2016-07-05 2018-01-12 东莞东阳光科研发有限公司 The piece-rate system and separation method of by-product high-boiling components in a kind of tetrachloro-ethylene production

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619729B1 (en) * 1987-08-27 1991-06-21 Atochem CHLORINE REMOVAL PROCESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992460A (en) * 1972-03-27 1976-11-16 The Lummus Company Purging of tars and carbon from chlorinated hydrocarbon effluent
CN107573210A (en) * 2016-07-05 2018-01-12 东莞东阳光科研发有限公司 The piece-rate system and separation method of by-product high-boiling components in a kind of tetrachloro-ethylene production

Also Published As

Publication number Publication date
LU45734A1 (en) 1964-09-24
DE1240842B (en) 1967-05-24
NL6403225A (en) 1964-09-28
BE645618A (en) 1964-09-24
FR1362507A (en) 1964-06-05
NL143545B (en) 1974-10-15

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