JPS56102941A - Catalyst for manufacture of alkyleneglycolethers - Google Patents
Catalyst for manufacture of alkyleneglycolethersInfo
- Publication number
- JPS56102941A JPS56102941A JP11422479A JP11422479A JPS56102941A JP S56102941 A JPS56102941 A JP S56102941A JP 11422479 A JP11422479 A JP 11422479A JP 11422479 A JP11422479 A JP 11422479A JP S56102941 A JPS56102941 A JP S56102941A
- Authority
- JP
- Japan
- Prior art keywords
- support
- treated
- heat
- porous silica
- specific temperature
- 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
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE:To obtain a solid acid catalyst having stable activity for a long period of time by supporting specific ratios of Ni, Cu, and Cr metals previously subjected to a reduction treatment at a specific temperature on a porous silica-alumina support heat-treated at a specific temperature. CONSTITUTION:Porous silica-alumina support is heat-treated in advance at 600- 1,100 deg.C, and then metal compounds are supported on the support in a way so as to support 0.5-15wt% Ni, 0-2wt% Cu, and 0-2wt% Cr (but in total amount of 0.5-15wt%) on the support. Then, the support is reduced in a gas, e.g., hydrogen, etc., at 250-450 deg.C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11422479A JPS56102941A (en) | 1979-09-07 | 1979-09-07 | Catalyst for manufacture of alkyleneglycolethers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11422479A JPS56102941A (en) | 1979-09-07 | 1979-09-07 | Catalyst for manufacture of alkyleneglycolethers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56102941A true JPS56102941A (en) | 1981-08-17 |
JPS6155418B2 JPS6155418B2 (en) | 1986-11-27 |
Family
ID=14632336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11422479A Granted JPS56102941A (en) | 1979-09-07 | 1979-09-07 | Catalyst for manufacture of alkyleneglycolethers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56102941A (en) |
-
1979
- 1979-09-07 JP JP11422479A patent/JPS56102941A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6155418B2 (en) | 1986-11-27 |
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