JPS57207531A - Removing method for hydrogen sulfide in gas - Google Patents
Removing method for hydrogen sulfide in gasInfo
- Publication number
- JPS57207531A JPS57207531A JP56092212A JP9221281A JPS57207531A JP S57207531 A JPS57207531 A JP S57207531A JP 56092212 A JP56092212 A JP 56092212A JP 9221281 A JP9221281 A JP 9221281A JP S57207531 A JPS57207531 A JP S57207531A
- Authority
- JP
- Japan
- Prior art keywords
- aluminate
- gas
- molding
- contact
- powder
- 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
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Abstract
PURPOSE: To remove H2S effectively at high temps. by bringing an H2S-contg. gas into contact with aluminate.
CONSTITUTION: This method uses the aluminate molded and granulated to suitable shapes and sizes. For example, in the case of using calcium alumina cement, the material prepd. by adding water to the powder of said cement to make paste, molding the paste to pellets or spraying water to the pressure molded powder and allowing this to harden in steam then calcining the molding is used. Such aluminate is brought into contact with gaseous H2S at about 600W1,000°C. If this method is utilized for coal gasifying combined power generation systems or the like, it is effective in improving thermal efficiency.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56092212A JPS57207531A (en) | 1981-06-17 | 1981-06-17 | Removing method for hydrogen sulfide in gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56092212A JPS57207531A (en) | 1981-06-17 | 1981-06-17 | Removing method for hydrogen sulfide in gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57207531A true JPS57207531A (en) | 1982-12-20 |
Family
ID=14048133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56092212A Pending JPS57207531A (en) | 1981-06-17 | 1981-06-17 | Removing method for hydrogen sulfide in gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207531A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5538537A (en) * | 1994-01-17 | 1996-07-23 | Krupp Polysius Ag | Method of purifying flue gases |
-
1981
- 1981-06-17 JP JP56092212A patent/JPS57207531A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5538537A (en) * | 1994-01-17 | 1996-07-23 | Krupp Polysius Ag | Method of purifying flue gases |
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