JPS5597249A - Desulfurizing agent and desulfurizing method - Google Patents
Desulfurizing agent and desulfurizing methodInfo
- Publication number
- JPS5597249A JPS5597249A JP414079A JP414079A JPS5597249A JP S5597249 A JPS5597249 A JP S5597249A JP 414079 A JP414079 A JP 414079A JP 414079 A JP414079 A JP 414079A JP S5597249 A JPS5597249 A JP S5597249A
- Authority
- JP
- Japan
- Prior art keywords
- desulfurizing agent
- desulfurizing
- combustor
- temperature range
- reaction 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.)
- Pending
Links
- 230000003009 desulfurizing effect Effects 0.000 title abstract 6
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000006477 desulfuration reaction Methods 0.000 abstract 2
- 230000023556 desulfurization Effects 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 230000002829 reductive effect Effects 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To make easier the reductive regeneration of desulfurizing agent as well as perform desulfurization effectively by using as a desulfurizing agent barium oxide carried on a heat-resistant porous support.
CONSTITUTION: A desulfurizing agent, obtained by supporting barium oxide on a heat-resistant porous support, e.g., alumina, etc., is added to a combustor for a sulfur-containing fuel in order to perform the desulfurization of the exhaust gas formed in the combustion of the foregoing fuel preferably in the reaction temperature range of 700W1100°C. Afterwards, the used desulfurizing agent is reduced regenerated in the presence of one or more of carbon monoxide, hydrogen, and methane in a reaction temperature range of 750W1100°C, and then recyled to the foregoing combustor for reuse.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP414079A JPS5597249A (en) | 1979-01-16 | 1979-01-16 | Desulfurizing agent and desulfurizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP414079A JPS5597249A (en) | 1979-01-16 | 1979-01-16 | Desulfurizing agent and desulfurizing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5597249A true JPS5597249A (en) | 1980-07-24 |
Family
ID=11576467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP414079A Pending JPS5597249A (en) | 1979-01-16 | 1979-01-16 | Desulfurizing agent and desulfurizing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5597249A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550876A (en) * | 2019-10-08 | 2019-12-10 | 安徽宇睿环保科技有限公司 | Sulfur dioxide desulfurization method |
| CN112755784A (en) * | 2020-12-21 | 2021-05-07 | 通化金山银山环保设备制造有限公司 | Method for removing sodium sulfate in boiler dual-alkali desulfurization process |
-
1979
- 1979-01-16 JP JP414079A patent/JPS5597249A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550876A (en) * | 2019-10-08 | 2019-12-10 | 安徽宇睿环保科技有限公司 | Sulfur dioxide desulfurization method |
| CN110550876B (en) * | 2019-10-08 | 2021-09-17 | 安徽宇睿环保科技有限公司 | Sulfur dioxide desulfurization method |
| CN112755784A (en) * | 2020-12-21 | 2021-05-07 | 通化金山银山环保设备制造有限公司 | Method for removing sodium sulfate in boiler dual-alkali desulfurization process |
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