JPS6336817B2 - - Google Patents
Info
- Publication number
- JPS6336817B2 JPS6336817B2 JP56154929A JP15492981A JPS6336817B2 JP S6336817 B2 JPS6336817 B2 JP S6336817B2 JP 56154929 A JP56154929 A JP 56154929A JP 15492981 A JP15492981 A JP 15492981A JP S6336817 B2 JPS6336817 B2 JP S6336817B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- slurry
- aqueous solution
- cup
- atomizer
- 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
- 239000002002 slurry Substances 0.000 claims description 32
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 30
- 239000007921 spray Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 20
- 239000007864 aqueous solution Substances 0.000 claims description 14
- 239000002250 absorbent Substances 0.000 claims description 12
- 230000002745 absorbent Effects 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- 239000000356 contaminant Substances 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000003344 environmental pollutant Substances 0.000 claims 3
- 231100000719 pollutant Toxicity 0.000 claims 3
- 239000007789 gas Substances 0.000 description 51
- 239000007788 liquid Substances 0.000 description 23
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 15
- 235000011941 Tilia x europaea Nutrition 0.000 description 15
- 239000004571 lime Substances 0.000 description 15
- 239000000843 powder Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000006477 desulfuration reaction Methods 0.000 description 7
- 230000023556 desulfurization Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000010881 fly ash Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000001694 spray drying Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000012717 electrostatic precipitator Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 238000005200 wet scrubbing Methods 0.000 description 2
- -1 For example Chemical compound 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (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)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Separation Of Particles Using Liquids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8031942 | 1980-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57122920A JPS57122920A (en) | 1982-07-31 |
| JPS6336817B2 true JPS6336817B2 (en]) | 1988-07-21 |
Family
ID=10516457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56154929A Granted JPS57122920A (en) | 1980-10-03 | 1981-10-01 | Gas/liquid contacting method |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4530822A (en]) |
| EP (1) | EP0049585B1 (en]) |
| JP (1) | JPS57122920A (en]) |
| AU (1) | AU544906B2 (en]) |
| DE (1) | DE3172142D1 (en]) |
| GB (1) | GB2084896B (en]) |
| IN (1) | IN155608B (en]) |
| MX (1) | MX173417B (en]) |
| ZA (1) | ZA816634B (en]) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2115309A (en) * | 1982-02-25 | 1983-09-07 | Dresser Ind | Improvements in or relating to absorption of pollutant material from a polluted gas |
| GB2131328B (en) * | 1982-12-10 | 1986-03-19 | Dresser Ind | Improvements in or relating to liquid spraying |
| DE3476029D1 (en) * | 1983-11-17 | 1989-02-16 | Dresser Ind | Spray device and method of spraying a slurry |
| GB8330663D0 (en) * | 1983-11-17 | 1983-12-29 | Dresser Ind | Liquid spraying |
| DE3345330A1 (de) * | 1983-12-15 | 1985-07-04 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zur bindung von schwefelverbindungen, die als reaktionsprodukte bei der verbrennung schwefelhaltiger brennstoffe in einer schuettbett- oder fliessbettfeuerung ... |
| US4885139A (en) * | 1985-08-22 | 1989-12-05 | The United States Of America As Represented By The Administrator Of U.S. Environmental Protection Agency | Combined electrostatic precipitator and acidic gas removal system |
| US4935209A (en) * | 1986-09-19 | 1990-06-19 | Belco Technologies Corporation | Reaction enhancement through accoustics |
| US5023064A (en) * | 1987-03-02 | 1991-06-11 | Turbotak Inc. | Method for removing sulfur oxide |
| US4865817A (en) * | 1987-03-02 | 1989-09-12 | University Of Waterloo | Gas reacting apparatus |
| US5362464A (en) * | 1987-03-02 | 1994-11-08 | Turbotak Inc. | Method for removing sulfur oxides |
| US4963329A (en) * | 1987-03-02 | 1990-10-16 | Turbotak Inc. | Gas reacting apparatus and method |
| US5364604A (en) * | 1987-03-02 | 1994-11-15 | Turbotak Technologies Inc. | Solute gas-absorbing procedure |
| US5565180A (en) * | 1987-03-02 | 1996-10-15 | Turbotak Inc. | Method of treating gases |
| JPH0426432Y2 (en]) * | 1987-07-31 | 1992-06-25 | ||
| DE3732353A1 (de) * | 1987-09-25 | 1989-04-06 | Metallgesellschaft Ag | Verfahren und vorrichtung zur abscheidung gasfoermiger schadstoffe aus abgasen |
| US5227018A (en) * | 1989-09-26 | 1993-07-13 | Niro A/S | Gas distributor and heater for spray drying |
| JPH0641603Y2 (ja) * | 1990-03-08 | 1994-11-02 | 株式会社坂本技研 | 噴霧乾燥機 |
| US5135611A (en) * | 1990-05-25 | 1992-08-04 | Cameron Gordon M | Method and apparatus for combined spray drying and gas cleaning |
| US5194076A (en) * | 1991-10-23 | 1993-03-16 | The Babcock & Wilcox Company | Low pressure drop dry scrubber |
| US5352423A (en) * | 1991-12-11 | 1994-10-04 | Northeastern University | Use of aromatic salts for simultaneously removing SO2 and NOx pollutants from exhaust of a combustion system |
| US5312605A (en) * | 1991-12-11 | 1994-05-17 | Northeastern University | Method for simultaneously removing SO2 and NOX pollutants from exhaust of a combustion system |
| US5215557A (en) * | 1992-06-24 | 1993-06-01 | The Babcock & Wilcox Company | Dry scrubber with integral particulate collection device |
| DE4225739A1 (de) * | 1992-08-04 | 1994-02-10 | Krc Umwelttechnik Gmbh | Verfahren zur Konditionierung von Rauchgasen |
| US5354364A (en) * | 1993-06-23 | 1994-10-11 | The Babcock & Wilcox Company | High efficiency advanced dry scrubber |
| US6099808A (en) * | 1993-10-05 | 2000-08-08 | Texas Instruments Incorporated | Particulate removal from point of use exhaust scrubbers |
| DE4430231A1 (de) * | 1994-08-25 | 1996-02-29 | Ultralight Ag | Verfahren und Vorrichtung zur Reinigung von Gasen und Flüssigkeiten |
| US5651948A (en) * | 1994-10-07 | 1997-07-29 | The Babcock & Wilcox Company | Low pressure drop, turbulent mixing zone dry scrubber |
| US5643344A (en) * | 1995-02-14 | 1997-07-01 | The Babcock & Wilcox Company | Dry scrubber with forced recirculation |
| IT1289574B1 (it) * | 1995-04-07 | 1998-10-15 | Danieli Off Mecc | Procedimento per la rimozione di molecole organo-alogenate da correnti gassose e relativo impianto |
| DE19601323A1 (de) * | 1996-01-16 | 1997-07-17 | Atzger Juergen | Vorrichtung zur Abgaskühlung in Verdampfungskühlern |
| DE19744247A1 (de) * | 1997-10-07 | 1999-04-08 | Babcock Anlagen Gmbh | Verfahren zur Behandlung von Rauchgas |
| US6488740B1 (en) * | 2000-03-01 | 2002-12-03 | Electric Power Research Institute, Inc. | Apparatus and method for decreasing contaminants present in a flue gas stream |
| US20050214189A1 (en) * | 2004-03-29 | 2005-09-29 | Balingit Ronald F | Dry scrubber/collector |
| BR112013000095B1 (pt) * | 2010-07-02 | 2021-03-16 | Mercury Capture Intellectual Property, Llc | método e sistema para tratar gás de exaustão de forno de cimento |
| CN203281204U (zh) | 2010-07-12 | 2013-11-13 | 基伊埃工程技术股份有限公司 | 具有平坦底部腔室的喷雾干燥器吸收设备 |
| US8715402B2 (en) | 2011-03-22 | 2014-05-06 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof |
| JP5773756B2 (ja) | 2011-05-31 | 2015-09-02 | 三菱日立パワーシステムズ株式会社 | 脱水濾液の噴霧乾燥装置及び排ガス処理システム |
| JP5888878B2 (ja) | 2011-05-31 | 2016-03-22 | 三菱日立パワーシステムズ株式会社 | 脱硫排水からの脱水濾液の噴霧乾燥装置及び排ガス処理システム |
| US8931710B2 (en) | 2011-07-14 | 2015-01-13 | Dedert Corporation | Rotary atomizer having electro-magnetic bearings and a permanent magnet rotar |
| DK3152503T3 (da) * | 2014-06-04 | 2020-03-30 | Gea Process Engineering As | Luftfordeler til sprøjtetørring og en fremgangsmåde til fremstilling af en luftfordeler omfattende metalformgivning |
| CN110893018B (zh) * | 2018-09-12 | 2022-08-16 | 常州市派腾电子技术服务有限公司 | 发热件管理方法和装置 |
| CN111569571A (zh) * | 2020-05-12 | 2020-08-25 | 兰德森膜技术南京有限公司 | 一种环保酸雾喷淋塔 |
| CN111992003B (zh) * | 2020-08-21 | 2022-08-30 | 江苏竣业过程机械设备有限公司 | 一种喷淋式多范围活动的化工生产用脱硫设备 |
| CN114832587B (zh) * | 2022-06-09 | 2022-11-25 | 山东泰开环保科技有限公司 | 一种冲渣水脱硫系统 |
| CN115193197B (zh) * | 2022-07-19 | 2023-08-08 | 福建南粤厨具股份有限公司 | 一种不锈钢商业厨具生产降尘系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA836897A (en) * | 1970-03-17 | Letvin Samuel | Gas scrubber | |
| JPS5117145B2 (en]) * | 1971-09-10 | 1976-05-31 | ||
| US4198380A (en) * | 1975-11-24 | 1980-04-15 | Rockwell International Corporation | Absorption of sulfur oxides from hot gases |
| DE2847591C2 (de) * | 1978-11-02 | 1982-12-23 | Stadtwerke Düsseldorf AG, 4000 Düsseldorf | Verfahren sowie Vorrichtung zur Neutralisation saurer Schadstoffe in Rauchgasen von Feuerungsanlagen mit Abwärmenutzung |
-
1981
- 1981-09-23 DE DE8181304374T patent/DE3172142D1/de not_active Expired
- 1981-09-23 EP EP81304374A patent/EP0049585B1/en not_active Expired
- 1981-09-23 GB GB8128757A patent/GB2084896B/en not_active Expired
- 1981-09-24 ZA ZA816634A patent/ZA816634B/xx unknown
- 1981-09-29 AU AU75750/81A patent/AU544906B2/en not_active Ceased
- 1981-10-01 MX MX007583A patent/MX173417B/es unknown
- 1981-10-01 JP JP56154929A patent/JPS57122920A/ja active Granted
- 1981-10-01 IN IN1105/CAL/81A patent/IN155608B/en unknown
-
1984
- 1984-05-30 US US06/615,719 patent/US4530822A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0049585A1 (en) | 1982-04-14 |
| JPS57122920A (en) | 1982-07-31 |
| ZA816634B (en) | 1982-09-29 |
| MX173417B (es) | 1994-03-02 |
| AU544906B2 (en) | 1985-06-20 |
| GB2084896B (en) | 1984-05-16 |
| US4530822A (en) | 1985-07-23 |
| IN155608B (en]) | 1985-02-16 |
| GB2084896A (en) | 1982-04-21 |
| EP0049585B1 (en) | 1985-09-04 |
| DE3172142D1 (en) | 1985-10-10 |
| AU7575081A (en) | 1982-04-08 |
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