CN102658016B - 一种烟气氨法脱硫并副产高纯度亚硫酸氢铵的方法 - Google Patents
一种烟气氨法脱硫并副产高纯度亚硫酸氢铵的方法 Download PDFInfo
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- CN102658016B CN102658016B CN201210131357.4A CN201210131357A CN102658016B CN 102658016 B CN102658016 B CN 102658016B CN 201210131357 A CN201210131357 A CN 201210131357A CN 102658016 B CN102658016 B CN 102658016B
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- flue gas
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000003546 flue gas Substances 0.000 title claims abstract description 60
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 20
- ZETCGWYACBNPIH-UHFFFAOYSA-N azane;sulfurous acid Chemical compound N.OS(O)=O ZETCGWYACBNPIH-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 9
- 230000023556 desulfurization Effects 0.000 title abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims abstract description 71
- 239000007789 gas Substances 0.000 claims abstract description 43
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 34
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 51
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 23
- 230000003009 desulfurizing effect Effects 0.000 claims description 14
- AOSFMYBATFLTAQ-UHFFFAOYSA-N 1-amino-3-(benzimidazol-1-yl)propan-2-ol Chemical compound C1=CC=C2N(CC(O)CN)C=NC2=C1 AOSFMYBATFLTAQ-UHFFFAOYSA-N 0.000 claims description 11
- 239000005864 Sulphur Substances 0.000 claims description 9
- 238000000889 atomisation Methods 0.000 claims description 8
- 239000006227 byproduct Substances 0.000 claims description 8
- 238000007872 degassing Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000012266 salt solution Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 12
- 239000011593 sulfur Substances 0.000 abstract description 12
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
Description
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | NH4HSO3 溶液浓度 |
1 | 58 | 32 | 75% |
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | NH4HSO3 溶液浓度 |
1 | 65 | 28 | 70% |
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | NH4HSO3 溶液浓度 |
1 | 58 | 62 | 72% |
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | NH4HSO3 溶液浓度 |
1 | 62 | 27 | 73% |
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | NH4HSO3 溶液浓度 |
1 | 65 | 26 | 72% |
Claims (2)
Priority Applications (1)
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CN201210131357.4A CN102658016B (zh) | 2012-05-02 | 2012-05-02 | 一种烟气氨法脱硫并副产高纯度亚硫酸氢铵的方法 |
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CN201210131357.4A CN102658016B (zh) | 2012-05-02 | 2012-05-02 | 一种烟气氨法脱硫并副产高纯度亚硫酸氢铵的方法 |
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CN102658016A CN102658016A (zh) | 2012-09-12 |
CN102658016B true CN102658016B (zh) | 2014-10-22 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103908883B (zh) * | 2014-04-18 | 2016-01-20 | 中石化南京工程有限公司 | 一种硫磺回收装置的氨吸收尾气处理方法 |
CN104208993A (zh) * | 2014-07-31 | 2014-12-17 | 仙桃市中星电子材料有限公司 | 一种煅烧尾气处理装置及其处理方法 |
CN104474849B (zh) * | 2014-12-04 | 2017-01-04 | 中国钢研科技集团有限公司 | 酸再生酸气吸收和尾气减排***及其利用方法 |
CN110002472A (zh) * | 2019-02-21 | 2019-07-12 | 武汉青江化工黄冈有限公司 | 副产硫酸钠连续生产亚硫酸氢钠的工业化方法 |
CN113082959B (zh) * | 2021-04-02 | 2023-07-18 | 江苏新世纪江南环保股份有限公司 | 一种氨法脱硫的烟气预处理方法及装置 |
CN115041007A (zh) * | 2022-06-23 | 2022-09-13 | 河北冀衡药业股份有限公司 | 一种二氧化硫气体回收***和方法 |
CN115006977A (zh) * | 2022-06-28 | 2022-09-06 | 常州工学院 | 一种焦炉烟道气的综合处理装置 |
CN115624851B (zh) * | 2022-12-21 | 2023-03-31 | 联仕(昆山)化学材料有限公司 | 一种电子级硫酸生产尾气处理工艺及处理装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6773555B1 (en) * | 1999-08-12 | 2004-08-10 | Ebara Corporation | Method for treating exhaust gas |
CN201609633U (zh) * | 2010-01-12 | 2010-10-20 | 上海洁美环保科技有限公司 | 副产亚硫酸氢铵及亚硫酸铵的氨法烟气脱硫装置 |
CN101708412B (zh) * | 2009-11-16 | 2011-12-21 | 浙江大学 | 双塔型回收硫资源氨法脱硫装置及方法 |
CN101934192B (zh) * | 2010-09-16 | 2012-01-25 | 江苏和亿昌环保工程科技有限公司 | 双塔式氨法脱硫工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09313878A (ja) * | 1996-05-24 | 1997-12-09 | Ishikawajima Harima Heavy Ind Co Ltd | アンモニア簡易排煙脱硫装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6773555B1 (en) * | 1999-08-12 | 2004-08-10 | Ebara Corporation | Method for treating exhaust gas |
CN101708412B (zh) * | 2009-11-16 | 2011-12-21 | 浙江大学 | 双塔型回收硫资源氨法脱硫装置及方法 |
CN201609633U (zh) * | 2010-01-12 | 2010-10-20 | 上海洁美环保科技有限公司 | 副产亚硫酸氢铵及亚硫酸铵的氨法烟气脱硫装置 |
CN101934192B (zh) * | 2010-09-16 | 2012-01-25 | 江苏和亿昌环保工程科技有限公司 | 双塔式氨法脱硫工艺 |
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