JPH055936Y2 - - Google Patents
Info
- Publication number
- JPH055936Y2 JPH055936Y2 JP7649087U JP7649087U JPH055936Y2 JP H055936 Y2 JPH055936 Y2 JP H055936Y2 JP 7649087 U JP7649087 U JP 7649087U JP 7649087 U JP7649087 U JP 7649087U JP H055936 Y2 JPH055936 Y2 JP H055936Y2
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- circulation tank
- sulfite
- desulfurization
- oxidizing air
- 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 - Lifetime
Links
- 239000002002 slurry Substances 0.000 claims description 56
- 238000006477 desulfuration reaction Methods 0.000 claims description 38
- 230000023556 desulfurization Effects 0.000 claims description 38
- 230000001590 oxidative effect Effects 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 20
- 238000010521 absorption reaction Methods 0.000 claims description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 12
- 239000003546 flue gas Substances 0.000 claims description 12
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 9
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 9
- 239000011575 calcium Substances 0.000 claims description 6
- 239000010440 gypsum Substances 0.000 claims description 5
- 229910052602 gypsum Inorganic materials 0.000 claims description 5
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims 1
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 20
- 235000010261 calcium sulphite Nutrition 0.000 description 20
- 230000002745 absorbent Effects 0.000 description 16
- 239000002250 absorbent Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000010591 solubility diagram Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7649087U JPH055936Y2 (en]) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7649087U JPH055936Y2 (en]) | 1987-05-21 | 1987-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63185433U JPS63185433U (en]) | 1988-11-29 |
| JPH055936Y2 true JPH055936Y2 (en]) | 1993-02-16 |
Family
ID=30923616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7649087U Expired - Lifetime JPH055936Y2 (en]) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055936Y2 (en]) |
-
1987
- 1987-05-21 JP JP7649087U patent/JPH055936Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63185433U (en]) | 1988-11-29 |
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