JPS6391B2 - - Google Patents
Info
- Publication number
- JPS6391B2 JPS6391B2 JP57011573A JP1157382A JPS6391B2 JP S6391 B2 JPS6391 B2 JP S6391B2 JP 57011573 A JP57011573 A JP 57011573A JP 1157382 A JP1157382 A JP 1157382A JP S6391 B2 JPS6391 B2 JP S6391B2
- Authority
- JP
- Japan
- Prior art keywords
- adsorbent
- sulfur
- flue gas
- tower
- coal
- 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.)
- Expired
Links
- 239000003245 coal Substances 0.000 claims description 33
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000000571 coke Substances 0.000 claims description 26
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 22
- 239000003463 adsorbent Substances 0.000 claims description 21
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 13
- 239000003546 flue gas Substances 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 13
- 238000003795 desorption Methods 0.000 claims description 12
- 238000003763 carbonization Methods 0.000 claims description 11
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims description 8
- 238000006477 desulfuration reaction Methods 0.000 claims description 6
- 230000023556 desulfurization Effects 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001603 reducing effect Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 150000003464 sulfur compounds Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 description 15
- 239000010440 gypsum Substances 0.000 description 6
- 229910052602 gypsum Inorganic materials 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57011573A JPS57140625A (en) | 1982-01-29 | 1982-01-29 | Method and apparatus for desulfurising waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57011573A JPS57140625A (en) | 1982-01-29 | 1982-01-29 | Method and apparatus for desulfurising waste gas |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54034617A Division JPS5858131B2 (ja) | 1979-03-23 | 1979-03-23 | 排煙脱硫法およびその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57140625A JPS57140625A (en) | 1982-08-31 |
| JPS6391B2 true JPS6391B2 (un) | 1988-01-05 |
Family
ID=11781657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57011573A Granted JPS57140625A (en) | 1982-01-29 | 1982-01-29 | Method and apparatus for desulfurising waste gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57140625A (un) |
-
1982
- 1982-01-29 JP JP57011573A patent/JPS57140625A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57140625A (en) | 1982-08-31 |
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