JPS59160519A - 湿式排ガス脱硫装置 - Google Patents
湿式排ガス脱硫装置Info
- Publication number
- JPS59160519A JPS59160519A JP58034617A JP3461783A JPS59160519A JP S59160519 A JPS59160519 A JP S59160519A JP 58034617 A JP58034617 A JP 58034617A JP 3461783 A JP3461783 A JP 3461783A JP S59160519 A JPS59160519 A JP S59160519A
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- slurry
- load
- concn
- absorption tower
- 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.)
- Granted
Links
- 239000002912 waste gas Substances 0.000 title abstract 2
- 239000002250 absorbent Substances 0.000 claims abstract description 95
- 230000002745 absorbent Effects 0.000 claims abstract description 94
- 239000002002 slurry Substances 0.000 claims abstract description 75
- 238000010521 absorption reaction Methods 0.000 claims abstract description 33
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 23
- 230000023556 desulfurization Effects 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 239000003546 flue gas Substances 0.000 claims description 11
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 4
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000007423 decrease Effects 0.000 abstract description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 239000010440 gypsum Substances 0.000 description 6
- 229910052602 gypsum Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 235000019738 Limestone Nutrition 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 2
- 235000010261 calcium sulphite Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241001062872 Cleyera japonica Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- -1 that is Inorganic materials 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58034617A JPS59160519A (ja) | 1983-03-04 | 1983-03-04 | 湿式排ガス脱硫装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58034617A JPS59160519A (ja) | 1983-03-04 | 1983-03-04 | 湿式排ガス脱硫装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59160519A true JPS59160519A (ja) | 1984-09-11 |
| JPH0417691B2 JPH0417691B2 (en]) | 1992-03-26 |
Family
ID=12419331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58034617A Granted JPS59160519A (ja) | 1983-03-04 | 1983-03-04 | 湿式排ガス脱硫装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59160519A (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61254227A (ja) * | 1985-05-01 | 1986-11-12 | Babcock Hitachi Kk | 石灰石スラリ−供給量の制御法 |
| US5076818A (en) * | 1990-06-28 | 1991-12-31 | Jonsson Kjartan A | Gas cleaning methods and apparatus |
| WO2019087901A1 (ja) | 2017-10-31 | 2019-05-09 | 三菱重工エンジニアリング株式会社 | ガス処理装置及びガス処理方法、ｃｏ２回収装置及びｃｏ２回収方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232895A (en) * | 1975-09-09 | 1977-03-12 | Mitsubishi Heavy Ind Ltd | Process for controlling supplying quantity of lime in the wet recovery process of sulfur in the waste gas as gypsum with lime |
| JPS5343193U (en]) * | 1976-09-16 | 1978-04-13 |
-
1983
- 1983-03-04 JP JP58034617A patent/JPS59160519A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232895A (en) * | 1975-09-09 | 1977-03-12 | Mitsubishi Heavy Ind Ltd | Process for controlling supplying quantity of lime in the wet recovery process of sulfur in the waste gas as gypsum with lime |
| JPS5343193U (en]) * | 1976-09-16 | 1978-04-13 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61254227A (ja) * | 1985-05-01 | 1986-11-12 | Babcock Hitachi Kk | 石灰石スラリ−供給量の制御法 |
| US5076818A (en) * | 1990-06-28 | 1991-12-31 | Jonsson Kjartan A | Gas cleaning methods and apparatus |
| WO2019087901A1 (ja) | 2017-10-31 | 2019-05-09 | 三菱重工エンジニアリング株式会社 | ガス処理装置及びガス処理方法、ｃｏ２回収装置及びｃｏ２回収方法 |
| US12109529B2 (en) | 2017-10-31 | 2024-10-08 | Mitsubishi Heavy Industries, Ltd. | Air pollution control unit and air pollution control method, and CO2 recovery unit and CO2 recovery method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417691B2 (en]) | 1992-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH06182148A (ja) | 湿式排煙脱硫装置の制御装置 | |
| WO2011140820A1 (zh) | 电厂湿法烟气脱硫吸收塔 | |
| CN110479053B (zh) | 一种单pid回路加前馈调节脱硫供浆流量的装置及控制方法 | |
| CN112206641A (zh) | 一种单塔多级循环氨/硫铵法烟气脱硫方法 | |
| CN107648988B (zh) | 一种双回路调节脱硫供浆流量的装置及方法 | |
| US4582692A (en) | Method of control for a wet lime-gypsum process desulfurization plant | |
| JPS59160519A (ja) | 湿式排ガス脱硫装置 | |
| JPH11197450A (ja) | 湿式脱硫装置とその運転方法 | |
| JPH0355171B2 (en]) | ||
| JP3519498B2 (ja) | 湿式排煙脱硫装置 | |
| JPH0919623A (ja) | 湿式排ガス脱硫方法および装置 | |
| JPH0147215B2 (en]) | ||
| JPH03213125A (ja) | 湿式排煙脱硫装置の吸収剤ｐｈ制御装置 | |
| JP2883365B2 (ja) | 湿式排煙脱硫装置の制御装置 | |
| JPH0244840Y2 (en]) | ||
| JPS59199021A (ja) | 湿式石灰石膏法脱硫プラントの制御方法 | |
| JPS63294928A (ja) | 湿式排煙脱硫装置の制御装置 | |
| JPS61274727A (ja) | 湿式排煙脱硫装置の制御装置 | |
| JPS6244735Y2 (en]) | ||
| JPH04222620A (ja) | タンク酸化湿式脱硫方法 | |
| JP3757616B2 (ja) | 排煙脱硫装置の吸収剤スラリー流量制御方法及び装置 | |
| JPH01180219A (ja) | 湿式排煙脱硫装置の吸収液スラリ制御装置 | |
| JPS5936528A (ja) | 湿式石灰石こう法排煙脱硫法における供給石灰量の制御装置 | |
| JPS6274436A (ja) | 湿式排煙脱硫装置 | |
| JPS6410254B2 (en]) |