JPS56100123A - Manufacture of adsorbent - Google Patents
Manufacture of adsorbentInfo
- Publication number
- JPS56100123A JPS56100123A JP105880A JP105880A JPS56100123A JP S56100123 A JPS56100123 A JP S56100123A JP 105880 A JP105880 A JP 105880A JP 105880 A JP105880 A JP 105880A JP S56100123 A JPS56100123 A JP S56100123A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- binder
- adsorbent
- temp
- inorg
- 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
Abstract
PURPOSE: To manufacture an adsorbent with superior adsorbing capacity, strength and desorbing properties by adding a small amount of an inorg. binder to specified coal as starting material followed by granulation and dry distillation under specified temp. and temp. raising conditions.
CONSTITUTION: Brown coal or subbituminous coal is pulverized to ≤500μ grain size and dried to 10W20wt% water content. To the brown coal and/or the subbituminous coal is added a 0.3W2.5wt% inorg. binder, and they are granulated to 5W15mmϕ. As the binder alumina sol, aluminosilicate or the like is used. The granules are then dry distilled at 700W1,000°C in an active gas or combustion gas at 1W5°C/min temp. raising rate to obtain an adsorbent fit for removing harmful gases, especially Sox contained in exhaust gas.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP105880A JPS56100123A (en) | 1980-01-09 | 1980-01-09 | Manufacture of adsorbent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP105880A JPS56100123A (en) | 1980-01-09 | 1980-01-09 | Manufacture of adsorbent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56100123A true JPS56100123A (en) | 1981-08-11 |
Family
ID=11490931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP105880A Pending JPS56100123A (en) | 1980-01-09 | 1980-01-09 | Manufacture of adsorbent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56100123A (en) |
-
1980
- 1980-01-09 JP JP105880A patent/JPS56100123A/en active Pending
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