JPH0571283B2 - - Google Patents
Info
- Publication number
- JPH0571283B2 JPH0571283B2 JP61004335A JP433586A JPH0571283B2 JP H0571283 B2 JPH0571283 B2 JP H0571283B2 JP 61004335 A JP61004335 A JP 61004335A JP 433586 A JP433586 A JP 433586A JP H0571283 B2 JPH0571283 B2 JP H0571283B2
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- concentration
- absorbent
- gypsum
- flue gas
- 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 - Fee Related
Links
- 239000002002 slurry Substances 0.000 claims description 39
- 239000002250 absorbent Substances 0.000 claims description 26
- 230000002745 absorbent Effects 0.000 claims description 26
- 238000010521 absorption reaction Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 17
- 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
- 239000007789 gas Substances 0.000 claims description 11
- 238000006477 desulfuration reaction Methods 0.000 claims description 10
- 230000023556 desulfurization Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000003595 mist Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229940043430 calcium compound Drugs 0.000 claims description 3
- 150000001674 calcium compounds Chemical class 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 description 18
- 239000010440 gypsum Substances 0.000 description 18
- 239000006228 supernatant Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61004335A JPS62163728A (ja) | 1986-01-14 | 1986-01-14 | 排煙脱硫方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61004335A JPS62163728A (ja) | 1986-01-14 | 1986-01-14 | 排煙脱硫方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62163728A JPS62163728A (ja) | 1987-07-20 |
| JPH0571283B2 true JPH0571283B2 (en]) | 1993-10-06 |
Family
ID=11581573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61004335A Granted JPS62163728A (ja) | 1986-01-14 | 1986-01-14 | 排煙脱硫方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62163728A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5398973B2 (ja) * | 2007-10-15 | 2014-01-29 | 中国電力株式会社 | 排ガス脱硫装置における石膏スラリー・石灰石スラリーの張込み方法 |
-
1986
- 1986-01-14 JP JP61004335A patent/JPS62163728A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62163728A (ja) | 1987-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |