CA1129181A - So.sub.2 scrubbing system for flue gas desulfurization - Google Patents
So.sub.2 scrubbing system for flue gas desulfurizationInfo
- Publication number
- CA1129181A CA1129181A CA347,516A CA347516A CA1129181A CA 1129181 A CA1129181 A CA 1129181A CA 347516 A CA347516 A CA 347516A CA 1129181 A CA1129181 A CA 1129181A
- Authority
- CA
- Canada
- Prior art keywords
- slurry
- water
- loop
- solids
- scrubbing
- 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
Links
- 238000005201 scrubbing Methods 0.000 title claims description 34
- 239000003546 flue gas Substances 0.000 title abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title description 6
- 238000006477 desulfuration reaction Methods 0.000 title description 3
- 230000023556 desulfurization Effects 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000002002 slurry Substances 0.000 claims abstract description 78
- 239000006096 absorbing agent Substances 0.000 claims abstract description 71
- 239000007787 solid Substances 0.000 claims abstract description 67
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 10
- 239000003513 alkali Substances 0.000 claims abstract 19
- 238000000034 method Methods 0.000 claims description 29
- 238000010791 quenching Methods 0.000 claims description 17
- 230000000171 quenching effect Effects 0.000 claims description 17
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 235000019738 Limestone Nutrition 0.000 claims description 3
- 239000006028 limestone Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 claims description 2
- 235000010261 calcium sulphite Nutrition 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 20
- 235000010216 calcium carbonate Nutrition 0.000 claims 10
- 239000013505 freshwater Substances 0.000 claims 2
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 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
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- ZHZFKLKREFECML-UHFFFAOYSA-L calcium;sulfate;hydrate Chemical class O.[Ca+2].[O-]S([O-])(=O)=O ZHZFKLKREFECML-UHFFFAOYSA-L 0.000 description 1
- YJZQODCSZXFQEU-UHFFFAOYSA-L calcium;sulfite;hydrate Chemical class O.[Ca+2].[O-]S([O-])=O YJZQODCSZXFQEU-UHFFFAOYSA-L 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000002699 waste material 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
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (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 |
|---|---|---|---|
| US2557779A | 1979-03-30 | 1979-03-30 | |
| US025,577 | 1979-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1129181A true CA1129181A (en) | 1982-08-10 |
Family
ID=21826867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA347,516A Expired CA1129181A (en) | 1979-03-30 | 1980-03-12 | So.sub.2 scrubbing system for flue gas desulfurization |
Country Status (14)
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3240317C2 (de) * | 1982-10-30 | 1986-06-12 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Verfahren zur Herstellung von Calciumsulfat-Dihydrat im Zuge der Entschwefelung von Rauchgasen aus Kraftwerkskesselfeuerungen |
| DE3433707A1 (de) * | 1983-06-18 | 1986-04-03 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Vorrichtung zur einleitung von gewaschenen rauchgasen in einen kuehlturm |
| JPS6058230A (ja) * | 1983-09-09 | 1985-04-04 | Babcock Hitachi Kk | 排煙脱硫方法および装置 |
| JPS60172335A (ja) * | 1984-02-20 | 1985-09-05 | Babcock Hitachi Kk | 湿式排煙脱硫方法 |
| DE3435472A1 (de) * | 1984-09-27 | 1986-03-27 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Wasserspuelung fuer entneblerpakete hinter rauchgasentschwefelungsanlagen |
| DE3437965A1 (de) * | 1984-10-17 | 1986-04-24 | Knauf-Research-Cottrell GmbH & Co Umwelttechnik KG, 8715 Iphofen | Verfahren und vorrichtung zur abscheidung von so(pfeil abwaerts)3(pfeil abwaerts), schwefelsaeure und schwefelsaeurenebeln aus rauchgasen |
| DE3632896A1 (de) * | 1986-09-27 | 1988-04-07 | Krc Umwelttechnik Gmbh | Verfahren zum nassen entfernen von schwefeldioxid |
| DE3721684A1 (de) * | 1987-07-01 | 1989-01-12 | Krc Umwelttechnik Gmbh | Verfahren zum nassen entfernen von schwefeldioxid |
| CA2030480A1 (en) * | 1989-12-12 | 1991-06-13 | William Downs | Chloride controls in fossil fuel fired wet scrubbing process |
| DE4345364C2 (de) * | 1993-09-15 | 1997-10-02 | Steinmueller Gmbh L & C | Vorrichtung zur Behandlung eines Gasstromes mit Waschflüssigkeit |
| DE4338379C2 (de) * | 1993-11-10 | 1999-02-18 | Steinmueller Gmbh L & C | Verfahren zum Entfernen von Schwefeldioxid aus einem Gasstrom |
| US5451250A (en) * | 1994-05-11 | 1995-09-19 | The Babcock & Wilcox Company | Method of convert a double-loop flue gas desulfurization system to a single-loop system |
| DE19730228A1 (de) * | 1997-07-15 | 1999-01-21 | Abb Patent Gmbh | Verfahren und Anordnung zur Entfernung von Schadgasen aus dem Abgas einer Verbrennungsanlage |
| DE10346519A1 (de) * | 2003-10-02 | 2005-05-04 | Uhde Gmbh | Verfahren zur Entfernung von Ammoniak und Staub aus einem Abgas, das bei der Herstellung von Düngemitteln anfällt |
| CN105169795A (zh) | 2005-12-19 | 2015-12-23 | 氟石科技公司 | 两级急冷涤气器 |
| EP1912723A4 (en) | 2006-05-03 | 2011-08-03 | Snc Lavalin Europ N V Sa | GASQUENCY AND LAUNDRY EXTRACTION SYSTEM |
| BRPI0821515A2 (pt) | 2007-12-28 | 2019-09-24 | Calera Corp | métodos de captura de co2 |
| US20100239467A1 (en) | 2008-06-17 | 2010-09-23 | Brent Constantz | Methods and systems for utilizing waste sources of metal oxides |
| JP5373079B2 (ja) | 2008-07-16 | 2013-12-18 | カレラ コーポレイション | 電気化学システム中でのｃｏ２の利用 |
| US7993500B2 (en) | 2008-07-16 | 2011-08-09 | Calera Corporation | Gas diffusion anode and CO2 cathode electrolyte system |
| TW201026597A (en) | 2008-09-30 | 2010-07-16 | Calera Corp | CO2-sequestering formed building materials |
| US7815880B2 (en) | 2008-09-30 | 2010-10-19 | Calera Corporation | Reduced-carbon footprint concrete compositions |
| US8869477B2 (en) | 2008-09-30 | 2014-10-28 | Calera Corporation | Formed building materials |
| US9133581B2 (en) | 2008-10-31 | 2015-09-15 | Calera Corporation | Non-cementitious compositions comprising vaterite and methods thereof |
| EP2245215A4 (en) | 2009-02-10 | 2011-04-27 | Calera Corp | LOW VOLTAGE ALKALINE PRODUCTION USED BY HYDROGEN AND ELECTROCATALYTIC ELECTRODES |
| US8883104B2 (en) | 2009-03-02 | 2014-11-11 | Calera Corporation | Gas stream multi-pollutants control systems and methods |
| US20100229725A1 (en) | 2009-03-10 | 2010-09-16 | Kasra Farsad | Systems and Methods for Processing CO2 |
| US20140072483A1 (en) * | 2012-09-10 | 2014-03-13 | Mitsubishi Heavy Industries, Ltd. | Desulfurization device and particulate collection system |
| CN104984655A (zh) * | 2015-06-05 | 2015-10-21 | 中电投远达环保工程有限公司 | 用于湿法脱硫塔内的浆液收集装置总成 |
| PL3135364T3 (pl) | 2015-08-31 | 2021-10-18 | Steinmüller Engineering GmbH | Sposób odsiarczania gazu spalinowego |
| CN105251336B (zh) * | 2015-10-21 | 2017-12-01 | 中冶华天工程技术有限公司 | 钠钙双碱法双循环脱硫工艺及系统 |
| CN106039755B (zh) * | 2016-07-22 | 2018-03-02 | 京能（锡林郭勒）发电有限公司 | 一种烟气冷凝提水系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396514A (en) * | 1966-11-07 | 1968-08-13 | Babcock & Wilcox Co | Gas cleaning system |
| US3632306A (en) * | 1969-02-18 | 1972-01-04 | Chemical Construction Corp | Removal of sulfur dioxide from waste gases |
| JPS5112026B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-11-30 | 1976-04-15 | ||
| GB1410037A (en) * | 1972-10-04 | 1975-10-15 | Mitsubishi Heavy Ind Ltd | Desulphurizing of gases |
| DE2249874C3 (de) * | 1972-10-11 | 1979-01-18 | Mitsubishi Jukogyo K.K., Tokio | Verfahren zum Entfernen von Schwefeldioxid aus Verbrennungsabgasen |
| US3907523A (en) * | 1972-12-26 | 1975-09-23 | Krebs Engineers | Method for removing SO{HD 2 {B from gases |
| US3995006A (en) * | 1973-04-05 | 1976-11-30 | The Babcock & Wilcox Company | Sulphur dioxide absorption system |
| GB1529804A (en) * | 1974-12-11 | 1978-10-25 | Exxon Research Engineering Co | Purification of pollutant-containing gases |
| BE853325A (fr) * | 1975-10-09 | 1977-10-07 | Pfizer | Procede et appareil de reduction de la teneur en anhydride sulfureux d'un gaz de carneau chaud |
| US4198380A (en) * | 1975-11-24 | 1980-04-15 | Rockwell International Corporation | Absorption of sulfur oxides from hot gases |
| DE2735566A1 (de) * | 1977-08-06 | 1979-02-22 | Metallgesellschaft Ag | Verfahren zum entfernen von fluorverbindungen und schwefeldioxid aus abgasen |
-
1980
- 1980-03-12 CA CA347,516A patent/CA1129181A/en not_active Expired
- 1980-03-13 GB GB8008551A patent/GB2050325B/en not_active Expired
- 1980-03-19 ZA ZA00801607A patent/ZA801607B/xx unknown
- 1980-03-19 AU AU56573/80A patent/AU532453B2/en not_active Ceased
- 1980-03-24 ES ES489860A patent/ES8102833A1/es not_active Expired
- 1980-03-25 SE SE8002289A patent/SE450553B/sv not_active IP Right Cessation
- 1980-03-26 DE DE3011592A patent/DE3011592A1/de active Granted
- 1980-03-26 AT AT0162880A patent/AT379322B/de not_active IP Right Cessation
- 1980-03-27 CH CH240180A patent/CH638404A5/fr not_active IP Right Cessation
- 1980-03-27 DK DK132480A patent/DK152177C/da not_active IP Right Cessation
- 1980-03-27 BE BE0/199974A patent/BE882464A/fr not_active IP Right Cessation
- 1980-03-27 JP JP55039606A patent/JPS6057364B2/ja not_active Expired
- 1980-03-28 FR FR8007038A patent/FR2452466A1/fr active Granted
- 1980-03-28 IT IT21045/80A patent/IT1193525B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6057364B2 (ja) | 1985-12-14 |
| IT8021045A0 (it) | 1980-03-28 |
| SE450553B (sv) | 1987-07-06 |
| AU5657380A (en) | 1980-10-02 |
| GB2050325A (en) | 1981-01-07 |
| ZA801607B (en) | 1981-07-29 |
| SE8002289L (sv) | 1980-10-01 |
| IT1193525B (it) | 1988-07-08 |
| CH638404A5 (fr) | 1983-09-30 |
| BE882464A (fr) | 1980-07-16 |
| ATA162880A (de) | 1985-05-15 |
| DE3011592C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-17 |
| DK152177C (da) | 1988-07-11 |
| ES489860A0 (es) | 1981-02-16 |
| JPS55142529A (en) | 1980-11-07 |
| AT379322B (de) | 1985-12-27 |
| FR2452466B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-04-01 |
| GB2050325B (en) | 1983-02-16 |
| ES8102833A1 (es) | 1981-02-16 |
| FR2452466A1 (fr) | 1980-10-24 |
| AU532453B2 (en) | 1983-09-29 |
| DK132480A (da) | 1980-10-01 |
| DK152177B (da) | 1988-02-08 |
| DE3011592A1 (de) | 1980-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |