DE3603365C2 - - Google Patents
Info
- Publication number
- DE3603365C2 DE3603365C2 DE3603365A DE3603365A DE3603365C2 DE 3603365 C2 DE3603365 C2 DE 3603365C2 DE 3603365 A DE3603365 A DE 3603365A DE 3603365 A DE3603365 A DE 3603365A DE 3603365 C2 DE3603365 C2 DE 3603365C2
- Authority
- DE
- Germany
- Prior art keywords
- dust
- slurry
- exhaust gas
- gypsum
- dry
- 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
- 239000000428 dust Substances 0.000 claims description 118
- 239000007789 gas Substances 0.000 claims description 94
- 239000002002 slurry Substances 0.000 claims description 75
- 239000010440 gypsum Substances 0.000 claims description 39
- 229910052602 gypsum Inorganic materials 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 31
- 238000010521 absorption reaction Methods 0.000 claims description 29
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 13
- 238000007254 oxidation reaction Methods 0.000 claims description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- 230000002745 absorbent Effects 0.000 claims description 7
- 239000002250 absorbent Substances 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 7
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000704 physical effect Effects 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 40
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 36
- 239000003595 mist Substances 0.000 description 19
- 239000007788 liquid Substances 0.000 description 16
- 238000006477 desulfuration reaction Methods 0.000 description 14
- 230000023556 desulfurization Effects 0.000 description 14
- 239000007921 spray Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- 239000011575 calcium Substances 0.000 description 11
- 235000010216 calcium carbonate Nutrition 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 229940043430 calcium compound Drugs 0.000 description 4
- 150000001674 calcium compounds Chemical class 0.000 description 4
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 4
- 235000010261 calcium sulphite Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001694 spray drying Methods 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
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60019270A JPS61178022A (ja) | 1985-02-05 | 1985-02-05 | Ｓｏ↓２とｓｏ↓３とダストの同時処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3603365A1 DE3603365A1 (de) | 1986-08-07 |
| DE3603365C2 true DE3603365C2 (forum.php) | 1990-03-15 |
Family
ID=11994750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863603365 Granted DE3603365A1 (de) | 1985-02-05 | 1986-01-31 | Verfahren zur gleichzeitigen behandlung von so(pfeil abwaerts)2(pfeil abwaerts), so(pfeil abwaerts)3(pfeil abwaerts) und staub |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4696804A (forum.php) |
| JP (1) | JPS61178022A (forum.php) |
| DE (1) | DE3603365A1 (forum.php) |
| DK (1) | DK163868C (forum.php) |
| GB (1) | GB2171090B (forum.php) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2811130A1 (de) | 2013-06-07 | 2014-12-10 | MAN Truck & Bus AG | Verfahren und Vorrichtung zum Entschwefeln eines Abgasrückstroms |
| DE102014005244A1 (de) | 2014-04-08 | 2015-10-08 | Man Diesel & Turbo Se | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung |
| DE102014005150A1 (de) | 2014-04-08 | 2015-10-08 | Man Diesel & Turbo Se | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung |
| DE102014005418A1 (de) | 2014-04-14 | 2015-10-15 | Man Diesel & Turbo Se | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH069646B2 (ja) * | 1986-02-24 | 1994-02-09 | 関西電力株式会社 | 排ガス処理方法 |
| EP0262396A3 (de) * | 1986-09-20 | 1989-08-23 | Heinz Dipl.-Ing. Hölter | Verfahren zum Herstellen von Calciumsulfatdihydrat bei der Rauchgasentschwefelung |
| JP2695678B2 (ja) * | 1990-06-20 | 1998-01-14 | 三菱重工業株式会社 | 排煙脱硫方法 |
| JP2948335B2 (ja) * | 1991-01-22 | 1999-09-13 | 三菱重工業株式会社 | 高性能排煙脱硫方法 |
| CA2147059C (en) * | 1994-04-28 | 1999-08-10 | John W. College | Magnesium-enhanced sulfur dioxide scrubbing with gypsum formation |
| US6143263A (en) * | 1994-04-29 | 2000-11-07 | The Babcock & Wilcox Company | Method and system for SO2 and SO3 control by dry sorbent/reagent injection and wet scrubbing |
| RU2145905C1 (ru) * | 1994-05-11 | 2000-02-27 | Бабкок-Хитачи Кабусики Кайса | Установка мокрого типа для обессеривания топочных газов и способ использования твердого обессеривающего вещества |
| US5788944A (en) * | 1995-02-28 | 1998-08-04 | Babcock-Hitachi Kabushiki Kaisha | Wet-type flue gas desulfurization plant and method making use of a solid desulfurizing agent |
| TW301701B (forum.php) * | 1995-03-30 | 1997-04-01 | Mitsubishi Heavy Ind Ltd | |
| JP3332678B2 (ja) * | 1995-08-03 | 2002-10-07 | 三菱重工業株式会社 | 湿式排煙脱硫装置 |
| US5665317A (en) * | 1995-12-29 | 1997-09-09 | General Electric Company | Flue gas scrubbing apparatus |
| US6190630B1 (en) | 1996-02-21 | 2001-02-20 | Mitsubishi Heavy Industries, Ltd. | Flue gas treating process and apparatus |
| DE69832649T2 (de) * | 1997-03-03 | 2006-08-24 | Mitsubishi Heavy Industries, Ltd. | Verfahren zur Abgasbehandlung |
| DE19730228A1 (de) * | 1997-07-15 | 1999-01-21 | Abb Patent Gmbh | Verfahren und Anordnung zur Entfernung von Schadgasen aus dem Abgas einer Verbrennungsanlage |
| JP3546132B2 (ja) * | 1997-12-22 | 2004-07-21 | 三菱重工業株式会社 | 排煙処理方法 |
| EP1346759A3 (en) * | 1998-02-23 | 2004-08-04 | Mitsubishi Heavy Industries, Ltd. | Flue gas treating process |
| DE19849022A1 (de) * | 1998-10-23 | 2000-04-27 | Asea Brown Boveri | Verfahren zur Verminderung von Korrosion in Feuerungsanlagen, insbesondere Müllverbrennungsanlagen |
| JP2002204925A (ja) * | 2001-01-15 | 2002-07-23 | Electric Power Dev Co Ltd | 排ガス処理システム及びその運転方法 |
| ATE396146T1 (de) * | 2003-01-18 | 2008-06-15 | Haldor Topsoe As | Kondensierung von schwefelsäuredämpfen zur herstellung von schwefelsäure |
| JP5350996B2 (ja) * | 2009-11-25 | 2013-11-27 | バブコック日立株式会社 | 酸素燃焼システムの排ガス処理装置 |
| JPWO2011152548A1 (ja) * | 2010-05-31 | 2013-08-01 | 三菱重工業株式会社 | 排ガス処理システム及び方法 |
| AU2011259877B2 (en) | 2010-05-31 | 2014-09-18 | Mitsubishi Heavy Industries, Ltd. | Exhaust gas treatment system and method |
| US8894941B2 (en) | 2010-05-31 | 2014-11-25 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and method |
| AU2011259874B2 (en) | 2010-05-31 | 2014-08-14 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and method |
| JP6223654B2 (ja) | 2011-10-31 | 2017-11-01 | 三菱日立パワーシステムズ株式会社 | 排煙脱硫装置 |
| PL3145624T3 (pl) | 2014-05-23 | 2019-05-31 | Babcock & Wilcox Co | System i sposób redukcji wypływu cieczy z jednego lub więcej urządzeń |
| US11311839B1 (en) * | 2014-09-05 | 2022-04-26 | Mississippi Lime Company | Systems and method for SO3 mitigation at high temperature injection locations |
| DE102015003255A1 (de) * | 2015-03-16 | 2016-09-22 | Man Diesel & Turbo Se | Verfahren zur Abgasnachbehandlung und Abgasnachbehandlungssystem |
| CN107311714A (zh) * | 2017-04-27 | 2017-11-03 | 上海秀特化工科技有限公司 | 一种超重力电解钾盐脱硫脱硝多元复合肥加工方法 |
| CN107537304A (zh) * | 2017-09-06 | 2018-01-05 | 河钢股份有限公司 | 一种盐雾试验的酸雾收集装置 |
| CN109224832B (zh) * | 2018-11-26 | 2024-03-12 | 中冶焦耐(大连)工程技术有限公司 | 一种焦炉烟气脱硫除尘系统及方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212906B1 (forum.php) * | 1971-03-13 | 1977-04-11 | ||
| JPS4841247A (forum.php) * | 1971-09-29 | 1973-06-16 | ||
| US3929968A (en) * | 1973-10-10 | 1975-12-30 | Du Pont | Dry collection of waste materials |
| JPS5444047B2 (forum.php) * | 1974-07-18 | 1979-12-24 | ||
| JPS5210838A (en) * | 1975-07-15 | 1977-01-27 | Matsushita Electric Industrial Co Ltd | Method of fabrication heat pipe |
| JPS5638952U (forum.php) * | 1979-09-04 | 1981-04-11 | ||
| JPS5763117A (en) * | 1980-10-01 | 1982-04-16 | Babcock Hitachi Kk | Stack gas desulfurization method |
| US4337229A (en) * | 1980-12-08 | 1982-06-29 | Teller Environmental Systems, Inc. | Treatment of flue gases |
| US4487784A (en) * | 1982-02-22 | 1984-12-11 | Babcock-Hitachi Kabushiki Kaisha | Limestone-gypsum flue gas desulfurization process |
| JPS60179120A (ja) * | 1984-02-28 | 1985-09-13 | Mitsubishi Heavy Ind Ltd | 石膏とダストを分離回収する排ガス処理方法 |
| BE902935A (fr) * | 1984-07-27 | 1985-11-18 | Hitachi Shipbuilding Eng Co | Procede et dispositif d'epuration de gaz d'echappement. |
-
1985
- 1985-02-05 JP JP60019270A patent/JPS61178022A/ja active Pending
-
1986
- 1986-01-23 US US06/821,608 patent/US4696804A/en not_active Expired - Lifetime
- 1986-01-31 DE DE19863603365 patent/DE3603365A1/de active Granted
- 1986-02-04 DK DK053686A patent/DK163868C/da not_active IP Right Cessation
- 1986-02-05 GB GB08602768A patent/GB2171090B/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2811130A1 (de) | 2013-06-07 | 2014-12-10 | MAN Truck & Bus AG | Verfahren und Vorrichtung zum Entschwefeln eines Abgasrückstroms |
| DE102013009578A1 (de) | 2013-06-07 | 2014-12-11 | Man Truck & Bus Ag | Verfahren und Vorrichtung zum Entschwefeln eines Abgasrückstroms |
| DE102014005244A1 (de) | 2014-04-08 | 2015-10-08 | Man Diesel & Turbo Se | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung |
| DE102014005150A1 (de) | 2014-04-08 | 2015-10-08 | Man Diesel & Turbo Se | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung |
| DE102014005418A1 (de) | 2014-04-14 | 2015-10-15 | Man Diesel & Turbo Se | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8602768D0 (en) | 1986-03-12 |
| JPS61178022A (ja) | 1986-08-09 |
| GB2171090A (en) | 1986-08-20 |
| DK163868C (da) | 1992-09-14 |
| US4696804A (en) | 1987-09-29 |
| DK163868B (da) | 1992-04-13 |
| DE3603365A1 (de) | 1986-08-07 |
| DK53686D0 (da) | 1986-02-04 |
| GB2171090B (en) | 1988-12-21 |
| DK53686A (da) | 1986-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |