JPS55104624A - Purification of high temperature gas - Google Patents
Purification of high temperature gasInfo
- Publication number
- JPS55104624A JPS55104624A JP1140579A JP1140579A JPS55104624A JP S55104624 A JPS55104624 A JP S55104624A JP 1140579 A JP1140579 A JP 1140579A JP 1140579 A JP1140579 A JP 1140579A JP S55104624 A JPS55104624 A JP S55104624A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- high temperature
- removing agent
- alkali metal
- hydrogen sulfide
- 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 enable to refine a fuel gas by coal gasification for a gas-turbine use or the like by contacting a high temperature gas with a removing agent adsorbing alkali metal as well as hydrogen sulfide at a high temperature condition.
CONSTITUTION: A high temperature gas is contacted with a removing agent adsorbing alkali metal as well as hydrogen sulfide at a high temperature condition. For example, a high temperature coal gas produced in a gasification furnace 1 is treated by a cyclone 2, 3 to remove ash and, thereafter, passed through a desulfurization reating apparatus 4 filled with a porous removing agent comprising iron oxide to remove hydrogen sulfide within a gas by fixing as iron sulphate. Sabsequently, this gas is passed through an alkali metal removing apparatus 5 filled with a porous removing agent comprising iron oxide to remove alkali metal within a gas by adsorbing to iron oxide and, thereafter is mixed with air from a compressor 7 and combusted in a combustion device 6 to drive a gas turbine 8. A removing agent with reduced removing capacity is regenerated in a regenerating apparatus 9, 12 respectively and reused.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1140579A JPS55104624A (en) | 1979-02-05 | 1979-02-05 | Purification of high temperature gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1140579A JPS55104624A (en) | 1979-02-05 | 1979-02-05 | Purification of high temperature gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55104624A true JPS55104624A (en) | 1980-08-11 |
Family
ID=11777103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1140579A Pending JPS55104624A (en) | 1979-02-05 | 1979-02-05 | Purification of high temperature gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55104624A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01299621A (en) * | 1988-05-30 | 1989-12-04 | Kawasaki Heavy Ind Ltd | Removal of alkali metal compound in combustion gas at high temperature and under high pressure |
-
1979
- 1979-02-05 JP JP1140579A patent/JPS55104624A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01299621A (en) * | 1988-05-30 | 1989-12-04 | Kawasaki Heavy Ind Ltd | Removal of alkali metal compound in combustion gas at high temperature and under high pressure |
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