JPS5781833A - Catalyst for oxyhalogenation - Google Patents
Catalyst for oxyhalogenationInfo
- Publication number
- JPS5781833A JPS5781833A JP15762680A JP15762680A JPS5781833A JP S5781833 A JPS5781833 A JP S5781833A JP 15762680 A JP15762680 A JP 15762680A JP 15762680 A JP15762680 A JP 15762680A JP S5781833 A JPS5781833 A JP S5781833A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- oxyhalogenation
- degradation
- activity
- carrier
- 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
Links
Abstract
PURPOSE: To suppress side reaction and obtain a catalyst free from degradation in activity by depositing a basic reagent and a thermally decomposable copper salt on a carrier and calcining it as catalyst for oxyhalogenation.
CONSTITUTION: As a catalyst used for oxyhalogenation, particularly oxychlorination of ethylene, a basic reagent such as hydroxide of alkali metals and a thermally decomposable copper salt such as copper nitrate, or cuprammonium hydroxide are deposited on a carrier of alumina, silica or the like, after which these are calcined. The resultant catalyst suppresses side reaction, particularly, combustion reaction, considerably and is virtually free from degradation in activity.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15762680A JPS5781833A (en) | 1980-11-11 | 1980-11-11 | Catalyst for oxyhalogenation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15762680A JPS5781833A (en) | 1980-11-11 | 1980-11-11 | Catalyst for oxyhalogenation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5781833A true JPS5781833A (en) | 1982-05-22 |
JPS6312657B2 JPS6312657B2 (en) | 1988-03-22 |
Family
ID=15653835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15762680A Granted JPS5781833A (en) | 1980-11-11 | 1980-11-11 | Catalyst for oxyhalogenation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781833A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007144246A (en) * | 2005-11-24 | 2007-06-14 | Catalysts & Chem Ind Co Ltd | Oxychlorination catalyst and its manufacturing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4995904A (en) * | 1973-01-09 | 1974-09-11 |
-
1980
- 1980-11-11 JP JP15762680A patent/JPS5781833A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4995904A (en) * | 1973-01-09 | 1974-09-11 | ||
JPS5322182A (en) * | 1973-01-09 | 1978-03-01 | Ici Ltd | Oxyhalogenation catalysts and manufacture thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007144246A (en) * | 2005-11-24 | 2007-06-14 | Catalysts & Chem Ind Co Ltd | Oxychlorination catalyst and its manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPS6312657B2 (en) | 1988-03-22 |
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