GB1104661A – Improvements in or relating to the production of vinyl chloride
– Google Patents
GB1104661A – Improvements in or relating to the production of vinyl chloride
– Google Patents
Improvements in or relating to the production of vinyl chloride
Info
Publication number
GB1104661A
GB1104661A
GB224565A
GB224565A
GB1104661A
GB 1104661 A
GB1104661 A
GB 1104661A
GB 224565 A
GB224565 A
GB 224565A
GB 224565 A
GB224565 A
GB 224565A
GB 1104661 A
GB1104661 A
GB 1104661A
Authority
GB
United Kingdom
Prior art keywords
chloride
catalyst
oxychloride
alkali
oxide
Prior art date
1965-01-19
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
GB224565A
Inventor
Clifford William Capp
John Horth
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co Ltd
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.)
1965-01-19
Filing date
1965-01-19
Publication date
1968-02-28
1965-01-19
Application filed by Distillers Co Yeast Ltd, Distillers Co Ltd
filed
Critical
Distillers Co Yeast Ltd
1965-01-19
Priority to GB224565A
priority
Critical
patent/GB1104661A/en
1966-01-14
Priority to NL6600526A
priority
patent/NL6600526A/xx
1966-01-14
Priority to DED49145A
priority
patent/DE1257771B/en
1966-01-18
Priority to FR46233A
priority
patent/FR1464421A/en
1966-01-19
Priority to BE675351D
priority
patent/BE675351A/xx
1968-02-28
Publication of GB1104661A
publication
Critical
patent/GB1104661A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
B01J27/24—Nitrogen compounds
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
B01J23/72—Copper
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
B01J27/06—Halogens; Compounds thereof
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
Abstract
Vinyl chloride is prepared by reacting ethylene, hydrogen chloride and/or chlorine and molecular oxygen in the vapour phase at 350-600 DEG C. in the presence of a supported catalyst containing Cu which, under the reaction conditions, is in the form of the oxide, chloride or oxychloride, an alkali and/or alkaline earth metal which, under the reaction conditions is present as a chloride, or oxychloride, if such exists, and one or more of iron, yttrium, a rare earth metal, circonium, uranium, thorium or titanium, which are present as the oxide, chloride or oxychloride. The catalyst may be supported on a carrier, e.g. alumina, silica or pumice (see Division B1E). The ethylene feed may be admixed with ethane which can also form vinyl chloride under the reaction conditions. An example describes the use of a Cu/K/Ce catalyst; some vinylidene dichloride, 1,2 – dichloroethane and trichloroethylene occur in the vinyl chloride product. Reference has been directed by the Comptroller to the Specification 969,937.ALSO:Catalysts for the oxychlorination of ethylene comprise an oxide, chloride or oxychloride of copper, a chloride of an alkali and/or alkaline earth metal, an oxide, chloride or oxychloride of one or more of the rare earth metals, iron, yltrium, zirconium, uranium, – thorium or titanium and a suitable support material, e.g., alumina, silica or pumice. The catalyst preferably contains 0.5-10% Cu, 0.2-10% alkali or alkaline earth metal and 0.2-10% rare earth, Fe, Y, Zr, U, Th or Ti, based on the weight of the catalyst and support. The catalyst may be prepared by impregnating the carrier with solutions of the metal salts. The metal salts may be those which decompose or react under the oxychlorination conditions to give the oxides chlorides or oxychlorides, e.g. nitrates, hydroxides, formates, oxalates, acetates, aluminates of alkali or alkaline earth metals or certain organic-metallic compounds, e.g. butyl titanate. The preferred support is activated alumina which has been pre-heated to 900 – 1400 DEG C. An Example describes a catalyst consisting of cupric chloride/potassium chloride/cerium chloride/alumina. Reference has been directed by the Comptroller to Specification 969,937.
GB224565A
1965-01-19
1965-01-19
Improvements in or relating to the production of vinyl chloride
Expired
GB1104661A
(en)
Priority Applications (5)
Application Number
Priority Date
Filing Date
Title
GB224565A
GB1104661A
(en)
1965-01-19
1965-01-19
Improvements in or relating to the production of vinyl chloride
NL6600526A
NL6600526A
(en)
1965-01-19
1966-01-14
DED49145A
DE1257771B
(en)
1965-01-19
1966-01-14
Process for the production of vinyl chloride
FR46233A
FR1464421A
(en)
1965-01-19
1966-01-18
Vinyl chloride production process
BE675351D
BE675351A
(en)
1965-01-19
1966-01-19
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB224565A
GB1104661A
(en)
1965-01-19
1965-01-19
Improvements in or relating to the production of vinyl chloride
Publications (1)
Publication Number
Publication Date
GB1104661A
true
GB1104661A
(en)
1968-02-28
Family
ID=9736157
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB224565A
Expired
GB1104661A
(en)
1965-01-19
1965-01-19
Improvements in or relating to the production of vinyl chloride
Country Status (5)
Country
Link
BE
(1)
BE675351A
(en)
DE
(1)
DE1257771B
(en)
FR
(1)
FR1464421A
(en)
GB
(1)
GB1104661A
(en)
NL
(1)
NL6600526A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4025461A
(en)
*
1969-12-31
1977-05-24
Petro-Tex Chemical Corporation
Oxychlorination of hydrocarbons in the presence of non-halide copper containing catalysts
US4046821A
(en)
*
1969-12-31
1977-09-06
Petro-Tex Chemical Corporation
Oxychlorination of hydrocarbons in the presence of non-halide copper containing catalysts
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2213259B1
(en)
*
1972-10-31
1975-04-25
Rhone Progil
1965
1965-01-19
GB
GB224565A
patent/GB1104661A/en
not_active
Expired
1966
1966-01-14
NL
NL6600526A
patent/NL6600526A/xx
unknown
1966-01-14
DE
DED49145A
patent/DE1257771B/en
active
Pending
1966-01-18
FR
FR46233A
patent/FR1464421A/en
not_active
Expired
1966-01-19
BE
BE675351D
patent/BE675351A/xx
unknown
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4025461A
(en)
*
1969-12-31
1977-05-24
Petro-Tex Chemical Corporation
Oxychlorination of hydrocarbons in the presence of non-halide copper containing catalysts
US4046821A
(en)
*
1969-12-31
1977-09-06
Petro-Tex Chemical Corporation
Oxychlorination of hydrocarbons in the presence of non-halide copper containing catalysts
Also Published As
Publication number
Publication date
DE1257771B
(en)
1968-01-04
BE675351A
(en)
1966-07-19
NL6600526A
(en)
1966-07-20
FR1464421A
(en)
1966-12-30
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