CN102658015A - 一种烟气氨法脱硫并副产高纯度固体亚硫酸铵的方法 - Google Patents
一种烟气氨法脱硫并副产高纯度固体亚硫酸铵的方法 Download PDFInfo
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- CN102658015A CN102658015A CN2012101313485A CN201210131348A CN102658015A CN 102658015 A CN102658015 A CN 102658015A CN 2012101313485 A CN2012101313485 A CN 2012101313485A CN 201210131348 A CN201210131348 A CN 201210131348A CN 102658015 A CN102658015 A CN 102658015A
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- flue gas
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- ammonium sulfite
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000003546 flue gas Substances 0.000 title claims abstract description 64
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 50
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000007787 solid Substances 0.000 title claims abstract description 36
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 29
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 23
- 230000023556 desulfurization Effects 0.000 title abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 78
- 239000007789 gas Substances 0.000 claims abstract description 40
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 23
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 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 abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000002425 crystallisation Methods 0.000 claims abstract description 3
- 230000008025 crystallization Effects 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 53
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 24
- 239000005864 Sulphur Substances 0.000 claims description 14
- 230000003009 desulfurizing effect Effects 0.000 claims description 13
- 239000006227 byproduct Substances 0.000 claims description 12
- 230000003472 neutralizing effect Effects 0.000 claims description 12
- 238000007872 degassing Methods 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- ZETCGWYACBNPIH-UHFFFAOYSA-N azane;sulfurous acid Chemical compound N.OS(O)=O ZETCGWYACBNPIH-UHFFFAOYSA-N 0.000 claims description 7
- 239000012266 salt solution Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 10
- 239000011593 sulfur Substances 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000006386 neutralization reaction Methods 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052569 sulfide mineral Inorganic materials 0.000 description 1
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- 239000011721 thiamine Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | 固体亚硫酸铵中杂质含量 |
1 | 58 | 32 | 5% |
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | 固体亚硫酸铵中杂质含量 |
1 | 65 | 28 | 4% |
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | 固体亚硫酸铵中杂质含量 |
1 | 58 | 62 | 5% |
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | 固体亚硫酸铵中杂质含量 |
1 | 62 | 27 | 5% |
烟气流量 (m3/min) | 净化后SO2含 量(ppm) | 净化后NH3含 量(ppm) | 固体亚硫酸铵中杂质含量 |
1 | 65 | 26 | 4% |
Claims (4)
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CN201210131348.5A CN102658015B (zh) | 2012-05-02 | 2012-05-02 | 一种烟气氨法脱硫并副产高纯度固体亚硫酸铵的方法 |
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CN201210131348.5A CN102658015B (zh) | 2012-05-02 | 2012-05-02 | 一种烟气氨法脱硫并副产高纯度固体亚硫酸铵的方法 |
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CN102658015A true CN102658015A (zh) | 2012-09-12 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111017957A (zh) * | 2019-11-06 | 2020-04-17 | 启东亚太药业有限公司 | 一种用焚硫法生产亚硫酸氢铵的生产装置 |
CN111659241A (zh) * | 2020-06-02 | 2020-09-15 | 原金良 | 一种吸附过滤洗涤法脱硫脱硝除尘装置及工艺 |
CN111792651A (zh) * | 2020-04-27 | 2020-10-20 | 南京硫研环保科技有限公司 | 一种制备亚硫酸盐的装置及方法 |
CN111957183A (zh) * | 2019-12-26 | 2020-11-20 | 江苏新世纪江南环保股份有限公司 | 一种改进的氨法脱硫控制吸收过程气溶胶产生的方法 |
CN112403184A (zh) * | 2020-05-11 | 2021-02-26 | 中冶长天国际工程有限责任公司 | 一种利用烧结烟气回收多种硫资源的方法 |
CN112403185A (zh) * | 2020-05-11 | 2021-02-26 | 中冶长天国际工程有限责任公司 | 一种利用烧结烟气回收亚硫酸亚铁铵的方法 |
CN112408421A (zh) * | 2020-04-03 | 2021-02-26 | 中冶长天国际工程有限责任公司 | 一种利用氨法脱硫废水制备高纯亚硫酸铵的方法 |
CN113082959A (zh) * | 2021-04-02 | 2021-07-09 | 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 |
CN111792651B (zh) * | 2020-04-27 | 2024-07-30 | 南京硫研环保科技有限公司 | 一种制备亚硫酸盐的装置及方法 |
Citations (5)
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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 |
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 |
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2012
- 2012-05-02 CN CN201210131348.5A patent/CN102658015B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111017957A (zh) * | 2019-11-06 | 2020-04-17 | 启东亚太药业有限公司 | 一种用焚硫法生产亚硫酸氢铵的生产装置 |
CN111957183A (zh) * | 2019-12-26 | 2020-11-20 | 江苏新世纪江南环保股份有限公司 | 一种改进的氨法脱硫控制吸收过程气溶胶产生的方法 |
CN112408421A (zh) * | 2020-04-03 | 2021-02-26 | 中冶长天国际工程有限责任公司 | 一种利用氨法脱硫废水制备高纯亚硫酸铵的方法 |
CN112408421B (zh) * | 2020-04-03 | 2022-04-08 | 中冶长天国际工程有限责任公司 | 一种利用氨法脱硫废水制备高纯亚硫酸铵的方法 |
CN111792651A (zh) * | 2020-04-27 | 2020-10-20 | 南京硫研环保科技有限公司 | 一种制备亚硫酸盐的装置及方法 |
CN111792651B (zh) * | 2020-04-27 | 2024-07-30 | 南京硫研环保科技有限公司 | 一种制备亚硫酸盐的装置及方法 |
CN112403184A (zh) * | 2020-05-11 | 2021-02-26 | 中冶长天国际工程有限责任公司 | 一种利用烧结烟气回收多种硫资源的方法 |
CN112403185A (zh) * | 2020-05-11 | 2021-02-26 | 中冶长天国际工程有限责任公司 | 一种利用烧结烟气回收亚硫酸亚铁铵的方法 |
CN112403185B (zh) * | 2020-05-11 | 2022-05-03 | 中冶长天国际工程有限责任公司 | 一种利用烧结烟气回收亚硫酸亚铁铵的方法 |
CN112403184B (zh) * | 2020-05-11 | 2022-05-03 | 中冶长天国际工程有限责任公司 | 一种利用烧结烟气回收多种硫资源的方法 |
CN111659241A (zh) * | 2020-06-02 | 2020-09-15 | 原金良 | 一种吸附过滤洗涤法脱硫脱硝除尘装置及工艺 |
CN113082959A (zh) * | 2021-04-02 | 2021-07-09 | 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 |
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 |
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