JPS57123810A - Production of carbon material for desulfurization - Google Patents
Production of carbon material for desulfurizationInfo
- Publication number
- JPS57123810A JPS57123810A JP56010687A JP1068781A JPS57123810A JP S57123810 A JPS57123810 A JP S57123810A JP 56010687 A JP56010687 A JP 56010687A JP 1068781 A JP1068781 A JP 1068781A JP S57123810 A JPS57123810 A JP S57123810A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- carbon material
- desulfurization
- nonbituminous
- binder
- 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
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE: A mixture of nonbituminous coal and bituminous coal is combined with a binder to adjust its characteristics appropriately, formed and heat treated to produce a carbon material for desulfurization with high adsorbability and high mechanical strength.
CONSTITUTION: A mixture of nonbituminous coal with more than 5wt% bituminous coal is crushed and mixed with a binder such as pitch. Thus, among its physical properties, its average reflection rate is adjusted to 0.3W0.8; GP-MF, to 0W100DDPM; CSM to 0.1/2 or 1 and RI, to 10W90. The resultant coal composition is granulated by an appropriate method and heat treated. Further, when necessary, it is activated with steam. Since the resultant carbon material is high in mechanical strength, it is resistant to pulverization, even when adsorption and regeneration are repeated and suitably used as a desulfurizer for a waste gas.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56010687A JPS57123810A (en) | 1981-01-27 | 1981-01-27 | Production of carbon material for desulfurization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56010687A JPS57123810A (en) | 1981-01-27 | 1981-01-27 | Production of carbon material for desulfurization |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57123810A true JPS57123810A (en) | 1982-08-02 |
JPS6317762B2 JPS6317762B2 (en) | 1988-04-15 |
Family
ID=11757177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56010687A Granted JPS57123810A (en) | 1981-01-27 | 1981-01-27 | Production of carbon material for desulfurization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57123810A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008100908A (en) * | 2001-07-26 | 2008-05-01 | Kuraray Chem Corp | Formed activated carbon for treating waste gas, and its production method |
-
1981
- 1981-01-27 JP JP56010687A patent/JPS57123810A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008100908A (en) * | 2001-07-26 | 2008-05-01 | Kuraray Chem Corp | Formed activated carbon for treating waste gas, and its production method |
JP4708409B2 (en) * | 2001-07-26 | 2011-06-22 | クラレケミカル株式会社 | Molded activated carbon for waste gas treatment and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6317762B2 (en) | 1988-04-15 |
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