JPS59199020A - 湿式石灰石膏法脱硫プラントの制御方法 - Google Patents
湿式石灰石膏法脱硫プラントの制御方法Info
- Publication number
- JPS59199020A JPS59199020A JP58073376A JP7337683A JPS59199020A JP S59199020 A JPS59199020 A JP S59199020A JP 58073376 A JP58073376 A JP 58073376A JP 7337683 A JP7337683 A JP 7337683A JP S59199020 A JPS59199020 A JP S59199020A
- Authority
- JP
- Japan
- Prior art keywords
- load
- desulfurization
- pump
- rate
- pumps
- 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
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 44
- 230000023556 desulfurization Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title description 25
- 229910052602 gypsum Inorganic materials 0.000 title description 5
- 239000010440 gypsum Substances 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 claims description 28
- 235000019738 Limestone Nutrition 0.000 claims description 3
- 239000006028 limestone Substances 0.000 claims description 3
- 230000003009 desulfurizing effect Effects 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract 4
- 101100518501 Mus musculus Spp1 gene Proteins 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 22
- 239000007789 gas Substances 0.000 description 16
- 229910000019 calcium carbonate Inorganic materials 0.000 description 11
- 235000010216 calcium carbonate Nutrition 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 230000003472 neutralizing effect Effects 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- FHHJDRFHHWUPDG-UHFFFAOYSA-N peroxysulfuric acid Chemical compound OOS(O)(=O)=O FHHJDRFHHWUPDG-UHFFFAOYSA-N 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58073376A JPS59199020A (ja) | 1983-04-26 | 1983-04-26 | 湿式石灰石膏法脱硫プラントの制御方法 |
| GB08409135A GB2138793B (en) | 1983-04-26 | 1984-04-09 | Method of control for a wet lime-gypsum process desulfurization plant |
| DE19843415594 DE3415594A1 (de) | 1983-04-26 | 1984-04-26 | Steuerung der nasswaesche in einer kalk-gips-entschwefelungsanlage |
| US06/604,362 US4582692A (en) | 1983-04-26 | 1984-04-26 | Method of control for a wet lime-gypsum process desulfurization plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58073376A JPS59199020A (ja) | 1983-04-26 | 1983-04-26 | 湿式石灰石膏法脱硫プラントの制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59199020A true JPS59199020A (ja) | 1984-11-12 |
| JPH0418884B2 JPH0418884B2 (enrdf_load_stackoverflow) | 1992-03-30 |
Family
ID=13516398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58073376A Granted JPS59199020A (ja) | 1983-04-26 | 1983-04-26 | 湿式石灰石膏法脱硫プラントの制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59199020A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62250931A (ja) * | 1986-04-23 | 1987-10-31 | Babcock Hitachi Kk | 湿式排煙脱硫制御装置 |
| JP2009095699A (ja) * | 2007-10-15 | 2009-05-07 | Chugoku Electric Power Co Inc:The | 排ガス脱硫装置における未反応スラリーの処理方法 |
-
1983
- 1983-04-26 JP JP58073376A patent/JPS59199020A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62250931A (ja) * | 1986-04-23 | 1987-10-31 | Babcock Hitachi Kk | 湿式排煙脱硫制御装置 |
| JP2009095699A (ja) * | 2007-10-15 | 2009-05-07 | Chugoku Electric Power Co Inc:The | 排ガス脱硫装置における未反応スラリーの処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418884B2 (enrdf_load_stackoverflow) | 1992-03-30 |
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