CN101940870B - 一种脱除烟气中二氧化硫的装置 - Google Patents
一种脱除烟气中二氧化硫的装置 Download PDFInfo
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- CN101940870B CN101940870B CN2010102905787A CN201010290578A CN101940870B CN 101940870 B CN101940870 B CN 101940870B CN 2010102905787 A CN2010102905787 A CN 2010102905787A CN 201010290578 A CN201010290578 A CN 201010290578A CN 101940870 B CN101940870 B CN 101940870B
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- Prior art keywords
- absorption liquid
- desulfurizing tower
- spray equipment
- flue gas
- enrichment region
- Prior art date
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- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims abstract description 36
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000003546 flue gas Substances 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 79
- 238000010521 absorption reaction Methods 0.000 claims abstract description 46
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 36
- 238000006477 desulfuration reaction Methods 0.000 claims description 28
- 230000023556 desulfurization Effects 0.000 claims description 27
- 239000012530 fluid Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 claims description 13
- 238000007254 oxidation reaction Methods 0.000 claims description 13
- 239000000779 smoke Substances 0.000 claims description 13
- 238000010926 purge Methods 0.000 claims description 6
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 abstract description 5
- 239000012141 concentrate Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 9
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 8
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 8
- 235000011130 ammonium sulphate Nutrition 0.000 description 8
- 238000007599 discharging Methods 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000009938 salting Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
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CN2010102905787A CN101940870B (zh) | 2010-09-20 | 2010-09-20 | 一种脱除烟气中二氧化硫的装置 |
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CN2010102905787A CN101940870B (zh) | 2010-09-20 | 2010-09-20 | 一种脱除烟气中二氧化硫的装置 |
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CN101940870A CN101940870A (zh) | 2011-01-12 |
CN101940870B true CN101940870B (zh) | 2012-11-21 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102974210B (zh) * | 2012-11-16 | 2014-03-12 | 浙江浙大海元环境科技有限公司 | 一种内置双室双值湿式脱硫塔装置 |
CN103091461B (zh) * | 2013-01-15 | 2015-01-28 | 广东电网公司电力科学研究院 | 一种湿法烟气脱硫浆液中汞再释放特性实验的系统及方法 |
CN103816793B (zh) * | 2014-02-20 | 2016-03-23 | 江苏智道工程技术有限公司 | 一种串行塔活性碱基超高效脱硫系统 |
CN105107340B (zh) * | 2015-08-17 | 2017-05-17 | 南京师范大学 | 一种基于氨基吸收剂的脱硫脱硝脱汞一体化装置及其方法 |
CN106362568A (zh) * | 2016-08-26 | 2017-02-01 | 江苏中圣高科技产业有限公司 | 一种翻转型氨法脱硫装置 |
CN108619872B (zh) * | 2017-03-24 | 2019-09-10 | 中国石油化工股份有限公司 | 一种烟气脱硫塔和烟气脱硫及废水处理方法 |
CN106823753A (zh) * | 2017-03-30 | 2017-06-13 | 贵州诺威施生物工程有限公司 | 脱硫塔及脱硫回收系统 |
CN110465175B (zh) * | 2018-05-10 | 2021-10-08 | 中国石油化工股份有限公司 | 烟气除尘脱硫塔和烟气除尘、脱硫及废水处理方法 |
CN110465176B (zh) * | 2018-05-10 | 2021-10-08 | 中国石油化工股份有限公司 | 烟气除尘脱硫塔和烟气脱硫及废水处理方法 |
CN110559817B (zh) * | 2018-06-05 | 2021-10-08 | 中国石油化工股份有限公司 | 一种烟气脱硫塔和烟气除尘、脱硫及废水处理工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101474528A (zh) * | 2008-12-31 | 2009-07-08 | 宁波金远东工业科技有限公司 | 脱除废气中二氧化硫的装置 |
CN201371039Y (zh) * | 2009-01-08 | 2009-12-30 | 成都华西工业气体有限公司 | 一种用于烟气脱硫的多功能吸收塔 |
CN201889155U (zh) * | 2010-09-20 | 2011-07-06 | 宁波金远东工业科技有限公司 | 一种脱除烟气中二氧化硫的装置 |
Family Cites Families (2)
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JP3337380B2 (ja) * | 1996-10-17 | 2002-10-21 | 三菱重工業株式会社 | 排煙処理方法 |
DE19731062C2 (de) * | 1997-07-19 | 2001-07-12 | Lurgi Lentjes Bischoff Gmbh | Verfahren zur Entfernung von sauren Gasen aus Rauchgasen, insbesondere aus Kraftwerksabgasen und Abgasen von Müllverbrennungsanlagen |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101474528A (zh) * | 2008-12-31 | 2009-07-08 | 宁波金远东工业科技有限公司 | 脱除废气中二氧化硫的装置 |
CN201371039Y (zh) * | 2009-01-08 | 2009-12-30 | 成都华西工业气体有限公司 | 一种用于烟气脱硫的多功能吸收塔 |
CN201889155U (zh) * | 2010-09-20 | 2011-07-06 | 宁波金远东工业科技有限公司 | 一种脱除烟气中二氧化硫的装置 |
Non-Patent Citations (1)
Title |
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JP特开平10-118451A 1998.05.12 |
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Application publication date: 20110112 Assignee: ANHUI FAREAST HEAVY MACHINERY CO., LTD. Assignor: Ningbo Yuandong Industry Technology Co., Ltd. Contract record no.: 2014340000094 Denomination of invention: Device for removing sulfur dioxide in flue gas Granted publication date: 20121121 License type: Exclusive License Record date: 20140424 |
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Owner name: NINGBO JINYUANDONG PETROCHEMICAL ENGINEERING TECHN Free format text: FORMER NAME: NINGBO YUANDONG INDUSTRY TECHNOLOGY CO., LTD. |
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Address after: 315040 Zhejiang Province, Ningbo City Jiangdong Road No. 435 Ningbo Hefeng creative square building 8 floor E Patentee after: Ningbo Jinyuandong Petrochemical Engineering Technology Co., Ltd. Address before: 315010 A, block 12D, 168 Zhangs Road, Ningbo, Zhejiang Patentee before: Ningbo Yuandong Industry Technology Co., Ltd. |
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Address after: 315040, No. 435, No. 435, Jiangdong North Road, Ningbo, Zhejiang Province, 004 (19-1) Ningbo and Feng creative square, unit 1902, 03 and 06 Patentee after: Ningbo Zhongke Far East catalytic Engineering Technology Co Ltd Address before: 315040 Zhejiang Province, Ningbo City Jiangdong Road No. 435 Ningbo Hefeng creative square building 8 floor E Patentee before: Ningbo Jinyuandong Petrochemical Engineering Technology Co., Ltd. |