JPS5421401A - Hydrogenation - Google Patents
HydrogenationInfo
- Publication number
- JPS5421401A JPS5421401A JP8712677A JP8712677A JPS5421401A JP S5421401 A JPS5421401 A JP S5421401A JP 8712677 A JP8712677 A JP 8712677A JP 8712677 A JP8712677 A JP 8712677A JP S5421401 A JPS5421401 A JP S5421401A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogenation
- catalyst
- recover
- passing
- catalytic activity
- 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 remove carbonaceous materials deposited on a catalyst efficiently and to recover the catalytic activity, by passing a reducing gas through the catalyst heated at a specific temperature in hydrogenation of a hydrocarbon under specified conditions.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8712677A JPS5421401A (en) | 1977-07-20 | 1977-07-20 | Hydrogenation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8712677A JPS5421401A (en) | 1977-07-20 | 1977-07-20 | Hydrogenation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5421401A true JPS5421401A (en) | 1979-02-17 |
JPS615511B2 JPS615511B2 (en) | 1986-02-19 |
Family
ID=13906253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8712677A Granted JPS5421401A (en) | 1977-07-20 | 1977-07-20 | Hydrogenation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5421401A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342805A (en) * | 1980-09-18 | 1982-08-03 | Norwood Industries, Inc. | Simulated leather sheet material |
US4496624A (en) * | 1982-07-14 | 1985-01-29 | Norwood Industries, Inc. | Fibrous web impregnated with coagulated polyurethane and polyolefin admixture |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114656925A (en) | 2019-01-30 | 2022-06-24 | 大金工业株式会社 | Refrigerant-containing composition, and refrigeration method, operation method for refrigeration device, and refrigeration device using same |
-
1977
- 1977-07-20 JP JP8712677A patent/JPS5421401A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342805A (en) * | 1980-09-18 | 1982-08-03 | Norwood Industries, Inc. | Simulated leather sheet material |
US4496624A (en) * | 1982-07-14 | 1985-01-29 | Norwood Industries, Inc. | Fibrous web impregnated with coagulated polyurethane and polyolefin admixture |
Also Published As
Publication number | Publication date |
---|---|
JPS615511B2 (en) | 1986-02-19 |
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