PL165487B1 - S p o s ó b w e w n a t r z p a l e n i s k o w e g o o d s i a r c z a n i a g a z ó w s p a l i n o w y c h w p i e c u PL - Google Patents
S p o s ó b w e w n a t r z p a l e n i s k o w e g o o d s i a r c z a n i a g a z ó w s p a l i n o w y c h w p i e c u PLInfo
- Publication number
- PL165487B1 PL165487B1 PL28874291A PL28874291A PL165487B1 PL 165487 B1 PL165487 B1 PL 165487B1 PL 28874291 A PL28874291 A PL 28874291A PL 28874291 A PL28874291 A PL 28874291A PL 165487 B1 PL165487 B1 PL 165487B1
- Authority
- PL
- Poland
- Prior art keywords
- desulfurization
- slurry
- flue gas
- desulphurization
- furnace
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000567 combustion gas Substances 0.000 title description 3
- 230000003009 desulfurizing effect Effects 0.000 title 1
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 43
- 230000023556 desulfurization Effects 0.000 claims abstract description 43
- 239000003546 flue gas Substances 0.000 claims abstract description 34
- 239000002002 slurry Substances 0.000 claims abstract description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 17
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 9
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000001238 wet grinding Methods 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 18
- 235000019738 Limestone Nutrition 0.000 description 16
- 239000006028 limestone Substances 0.000 description 16
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000000227 grinding Methods 0.000 description 9
- 239000000292 calcium oxide Substances 0.000 description 7
- 235000012255 calcium oxide Nutrition 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 235000010216 calcium carbonate Nutrition 0.000 description 4
- 210000003491 skin Anatomy 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229910052925 anhydrite Inorganic materials 0.000 description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 229910052815 sulfur oxide Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008586A JPH03213124A (ja) | 1990-01-18 | 1990-01-18 | 脱硫方法 |
| JP3834090A JPH03244902A (ja) | 1990-02-21 | 1990-02-21 | 炉内脱硫法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL288742A1 PL288742A1 (en) | 1991-09-23 |
| PL165487B1 true PL165487B1 (pl) | 1994-12-30 |
Family
ID=26343129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL28874291A PL165487B1 (pl) | 1990-01-18 | 1991-01-17 | S p o s ó b w e w n a t r z p a l e n i s k o w e g o o d s i a r c z a n i a g a z ó w s p a l i n o w y c h w p i e c u PL |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1018670B (de) |
| AT (1) | AT400409B (de) |
| DE (1) | DE4101439A1 (de) |
| PL (1) | PL165487B1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06198126A (ja) * | 1992-09-16 | 1994-07-19 | Hokkaido Electric Power Co Inc:The | 排ガス処理方法 |
| SE514592C2 (sv) * | 1998-05-18 | 2001-03-19 | Flaekt Ab | Förfarande och anordning för rökgasrening med släckning av kalk i omedelbar anslutning till rökgasreningen |
| US7641878B2 (en) * | 2006-02-21 | 2010-01-05 | Pmi Ash Technologies, Llc | Fly ash beneficiation systems with sulfur removal and methods thereof |
| CN115779669A (zh) * | 2022-12-20 | 2023-03-14 | 呼伦贝尔驰宏矿业有限公司 | 一种工业锅炉烟尘处理生产废水的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1152294A (en) * | 1980-10-08 | 1983-08-23 | Xuan T. Nguyen | Fluidized bed sulfur dioxide removal |
| DE3123064A1 (de) * | 1981-06-11 | 1983-01-05 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | "verfahren zur besseren nutzung von chemisorptionsmitteln in gasreinigungsanlagen" |
| CA1263518A (en) * | 1981-09-23 | 1989-12-05 | Robert D. Stewart | Use of waste solids from fluidized bed combustion processes for additional flue gas desulfurization |
| DE3232077C2 (de) * | 1982-08-28 | 1986-10-23 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verfahren und Vorrichtung zur Entfernung von Schwefeldioxid und anderen Schadstoffen aus Rauchgasen |
| DE3232080C2 (de) * | 1982-08-28 | 1986-10-16 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verfahren zur trockenen Entfernung von Schwefeldioxid und anderen Schadstoffen aus Rauchgasen |
-
1991
- 1991-01-17 DE DE19914101439 patent/DE4101439A1/de not_active Withdrawn
- 1991-01-17 PL PL28874291A patent/PL165487B1/pl not_active IP Right Cessation
- 1991-01-18 AT AT10891A patent/AT400409B/de not_active IP Right Cessation
- 1991-01-18 CN CN 91100881 patent/CN1018670B/zh not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE4101439A1 (de) | 1991-08-01 |
| CN1018670B (zh) | 1992-10-14 |
| AT400409B (de) | 1995-12-27 |
| PL288742A1 (en) | 1991-09-23 |
| CN1054129A (zh) | 1991-08-28 |
| ATA10891A (de) | 1995-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20060117 |