JPS5293677A - Drawing out method of waste catalyst - Google Patents
Drawing out method of waste catalystInfo
- Publication number
- JPS5293677A JPS5293677A JP1041476A JP1041476A JPS5293677A JP S5293677 A JPS5293677 A JP S5293677A JP 1041476 A JP1041476 A JP 1041476A JP 1041476 A JP1041476 A JP 1041476A JP S5293677 A JPS5293677 A JP S5293677A
- Authority
- JP
- Japan
- Prior art keywords
- waste catalyst
- drawing out
- out method
- methylenedinitorilo
- diorthocresol
- 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.)
- Pending
Links
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
PURPOSE: To simply and safely draw out the waste catalyst, by treating waste catalyst, used for the catalytic reaction, such as decomposition reaction etc. of light (heavy) oil etc.,immersing with mineral oil group hydrocarbon, containing α, α'-(methylenedinitorilo)-diorthocresol.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1041476A JPS5293677A (en) | 1976-02-04 | 1976-02-04 | Drawing out method of waste catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1041476A JPS5293677A (en) | 1976-02-04 | 1976-02-04 | Drawing out method of waste catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5293677A true JPS5293677A (en) | 1977-08-06 |
Family
ID=11749478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1041476A Pending JPS5293677A (en) | 1976-02-04 | 1976-02-04 | Drawing out method of waste catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5293677A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6135844A (en) * | 1984-07-30 | 1986-02-20 | Sofutaade Kogyo Kk | Method for withdrawal of catalyst |
JPS6135843A (en) * | 1984-07-30 | 1986-02-20 | Sofutaade Kogyo Kk | Method for packing catalyst |
JPS6135839A (en) * | 1984-07-30 | 1986-02-20 | Sofutaade Kogyo Kk | Replacement of catalyst |
-
1976
- 1976-02-04 JP JP1041476A patent/JPS5293677A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6135844A (en) * | 1984-07-30 | 1986-02-20 | Sofutaade Kogyo Kk | Method for withdrawal of catalyst |
JPS6135843A (en) * | 1984-07-30 | 1986-02-20 | Sofutaade Kogyo Kk | Method for packing catalyst |
JPS6135839A (en) * | 1984-07-30 | 1986-02-20 | Sofutaade Kogyo Kk | Replacement of catalyst |
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