GB1439172A – Method for preparing oxychlorination catalyst
– Google Patents
GB1439172A – Method for preparing oxychlorination catalyst
– Google Patents
Method for preparing oxychlorination catalyst
Info
Publication number
GB1439172A
GB1439172A
GB5282874A
GB5282874A
GB1439172A
GB 1439172 A
GB1439172 A
GB 1439172A
GB 5282874 A
GB5282874 A
GB 5282874A
GB 5282874 A
GB5282874 A
GB 5282874A
GB 1439172 A
GB1439172 A
GB 1439172A
Authority
GB
United Kingdom
Prior art keywords
mgo
oxychlorination catalyst
catalyst
precursor
treated
Prior art date
1973-01-09
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
GB5282874A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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.)
1973-01-09
Filing date
1973-01-09
Publication date
1976-06-09
1973-01-09
Application filed by Imperial Chemical Industries Ltd
filed
Critical
Imperial Chemical Industries Ltd
1973-01-09
Priority to GB5282874A
priority
Critical
patent/GB1439172A/en
1976-06-09
Publication of GB1439172A
publication
Critical
patent/GB1439172A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
Abstract
1439172 Oxychlorination catalyst IMPERIAL CHEMICAL INDUSTRIES Ltd 19 Dec 1973 [9 Jan 1973] 52828/74 Divided out of 1439171 Heading B1E An oxychlorination catalyst which is an intimate mixture of the oxides of Mg, Al and Cu with the proportion of MgO in the range of 0.25-2 moles per mole of Al 2 O 3 is prepared by forming the Al 2 O 3 by calcination of a precursor thereof in the presence of a precursor of MgO. The preferred range is 0.9-1.1 moles per mole of Al 2 O 3 and the content of spinel structure is preferably not more than 40%, particularly not more than 25%. The catalyst advantageously contains 1-50, especially 3-15, atomic proportions of Cu per 100 atomic proportions of Mg. It may be prepared by precipitating Al and Mg hydrated oxides from an aqueous solution of their salts, drying and calcining at 300-700‹C to form the mixed oxide which is treated with a solution of a Cu salt and finally calcined again at 300-700‹C. Preferably a mixed MgO/Al 2 O 3 is treated with a cupric salt solution.
GB5282874A
1973-01-09
1973-01-09
Method for preparing oxychlorination catalyst
Expired
GB1439172A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB5282874A
GB1439172A
(en)
1973-01-09
1973-01-09
Method for preparing oxychlorination catalyst
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB5282874A
GB1439172A
(en)
1973-01-09
1973-01-09
Method for preparing oxychlorination catalyst
Publications (1)
Publication Number
Publication Date
GB1439172A
true
GB1439172A
(en)
1976-06-09
Family
ID=10465482
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5282874A
Expired
GB1439172A
(en)
1973-01-09
1973-01-09
Method for preparing oxychlorination catalyst
Country Status (1)
Country
Link
GB
(1)
GB1439172A
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0057796A1
(en)
*
1981-01-15
1982-08-18
Imperial Chemical Industries Plc
Catalyst, catalyst support and oxychlorination process
EP0127833A2
(en)
*
1983-06-03
1984-12-12
General Electric Company
Copper-magnesium catalyst and method for alkylation of hydroxyaromatic compounds therewith
US4631266A
(en)
*
1984-04-12
1986-12-23
Norsk Hydro A.S
Catalyst for conversion of methanol
EP0548481A1
(en)
*
1991-12-23
1993-06-30
Süd-Chemie Ag
Use of copperoxide-aluminium oxide-magnesium oxide catalysts for converting carbon monoxide
WO2010149286A1
(en)
*
2009-06-26
2010-12-29
Bayer Materialscience Ag
Catalyst for chlorine production comprising a copper aluminate of the spinel type
1973
1973-01-09
GB
GB5282874A
patent/GB1439172A/en
not_active
Expired
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0057796A1
(en)
*
1981-01-15
1982-08-18
Imperial Chemical Industries Plc
Catalyst, catalyst support and oxychlorination process
EP0127833A2
(en)
*
1983-06-03
1984-12-12
General Electric Company
Copper-magnesium catalyst and method for alkylation of hydroxyaromatic compounds therewith
EP0127833A3
(en)
*
1983-06-03
1985-07-31
General Electric Company
Copper-magnesium catalyst and method for alkylation of hydroxyaromatic compounds therewith
US4631266A
(en)
*
1984-04-12
1986-12-23
Norsk Hydro A.S
Catalyst for conversion of methanol
EP0548481A1
(en)
*
1991-12-23
1993-06-30
Süd-Chemie Ag
Use of copperoxide-aluminium oxide-magnesium oxide catalysts for converting carbon monoxide
WO2010149286A1
(en)
*
2009-06-26
2010-12-29
Bayer Materialscience Ag
Catalyst for chlorine production comprising a copper aluminate of the spinel type
EP2272587A1
(en)
*
2009-06-26
2011-01-12
Bayer MaterialScience AG
Catalyst for chlorine production comprising a copper aluminate of the spinel type
Similar Documents
Publication
Publication Date
Title
GB1523141A
(en)
1978-08-31
Process for the oxidation of olefins using catalysts containing various promoter elements
GB1296212A
(en)
1972-11-15
GB1512797A
(en)
1978-06-01
Basic carbonate useful in the manufacture of copper-containing catalysts
FI870302A
(en)
1987-07-25
CHEMICAL FOERFARANDE FOR FRAMSTAELLNING AV ETT KOMBINATIONSMATERIAL AV ZIRCONIUM-ALUMINUM-MAGNESIUM OXIDE.
GB1182829A
(en)
1970-03-04
Improvements in or relating to Nickel Catalysts.
GB1362660A
(en)
1974-08-07
Metal ferrites
GB1174777A
(en)
1969-12-17
Process for Oxidising Olefins to Aldehydes
JPS5670836A
(en)
1981-06-13
Preparation of methanol synthesis catalyst
KR870000100A
(en)
1987-02-16
Silver-containing catalyst and ethylene oxide and process for preparing the catalyst
GB1439172A
(en)
1976-06-09
Method for preparing oxychlorination catalyst
GB1191742A
(en)
1970-05-13
Preparation of Aliphatic Ketones
GB1474584A
(en)
1977-05-25
Method for the manufacture of magnesium hydroxide and dead- burned magnesia pellets
ES392168A1
(en)
1974-02-16
Preparation of iron oxide and hydrated iron oxide pigments
GB1490103A
(en)
1977-10-26
Method for the treatment of clay and products obtained
GB1342406A
(en)
1974-01-03
Stabilised zirconia and a process for the preparation thereof
GB1281112A
(en)
1972-07-12
A method of preparing catalysts
GB1296049A
(en)
1972-11-15
JPS57127446A
(en)
1982-08-07
Catalyst for gas purification
JPS56109820A
(en)
1981-08-31
Manufacture of magnesium hydroxide
GB1349568A
(en)
1974-04-03
Catalysts and to the use thereof in the treatment of waste gases
GB932286A
(en)
1963-07-24
Improvements in or relating to the preparation of catalysts
FR2131634A5
(en)
1972-11-10
Formed alumina bodies as catalyst carrier – contg calcined particles and smaller uncalcined particles
KR890013809A
(en)
1989-09-26
Method for manufacturing superconducting ceramics and their products
ES432719A1
(en)
1977-02-16
An improved method for preparing a catalytic composition that includes a calcinated alumina aggregate in mixture with oxides that communicate stability at high temperatures. (Machine-translation by Google Translate, not legally binding)
GB1244863A
(en)
1971-09-02
Improvements in or relating to refractory materials
Legal Events
Date
Code
Title
Description
1976-10-20
PS
Patent sealed
1994-01-19
PE20
Patent expired after termination of 20 years
Effective date:
19931218
