CN1647849A - 一种氨—硫铵法烟气脱硫方法 - Google Patents
一种氨—硫铵法烟气脱硫方法 Download PDFInfo
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- CN1647849A CN1647849A CN 200410098849 CN200410098849A CN1647849A CN 1647849 A CN1647849 A CN 1647849A CN 200410098849 CN200410098849 CN 200410098849 CN 200410098849 A CN200410098849 A CN 200410098849A CN 1647849 A CN1647849 A CN 1647849A
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- flue gas
- desulfurization
- tower
- ammonia
- oxidation
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 19
- 229960003495 thiamine Drugs 0.000 title abstract description 5
- 239000011721 thiamine Substances 0.000 title abstract description 5
- 239000000779 smoke Substances 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 23
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 6
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 6
- 239000003517 fume Substances 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 61
- 239000003546 flue gas Substances 0.000 claims description 47
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 43
- 238000006477 desulfuration reaction Methods 0.000 claims description 38
- 230000023556 desulfurization Effects 0.000 claims description 38
- 238000007254 oxidation reaction Methods 0.000 claims description 31
- 230000003647 oxidation Effects 0.000 claims description 28
- 238000005406 washing Methods 0.000 claims description 13
- OXSWKJLAKXNIFG-UHFFFAOYSA-N azane sulfuric acid Chemical compound N.N.N.OS(O)(=O)=O OXSWKJLAKXNIFG-UHFFFAOYSA-N 0.000 claims description 10
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 8
- 238000006386 neutralization reaction Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 229910000069 nitrogen hydride Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 2
- 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 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 15
- 239000000243 solution Substances 0.000 description 12
- 239000006227 byproduct Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010979 pH adjustment Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410098849 CN1647849A (zh) | 2004-12-17 | 2004-12-17 | 一种氨—硫铵法烟气脱硫方法 |
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CN 200410098849 CN1647849A (zh) | 2004-12-17 | 2004-12-17 | 一种氨—硫铵法烟气脱硫方法 |
Publications (1)
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CN1647849A true CN1647849A (zh) | 2005-08-03 |
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CN 200410098849 Pending CN1647849A (zh) | 2004-12-17 | 2004-12-17 | 一种氨—硫铵法烟气脱硫方法 |
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CN (1) | CN1647849A (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100460045C (zh) * | 2006-05-31 | 2009-02-11 | 中国石油化工股份有限公司 | 一种处理废气中SOx的方法 |
CN101774610A (zh) * | 2010-03-04 | 2010-07-14 | 徐西征 | 煤制天然气企业生产硫酸铵的工艺方法 |
CN101934192A (zh) * | 2010-09-16 | 2011-01-05 | 江苏和亿昌环保工程科技有限公司 | 双塔式氨法脱硫工艺 |
CN101954237A (zh) * | 2010-10-20 | 2011-01-26 | 成都四通新能源技术有限公司 | 浮法玻璃余热锅炉的烟气脱硫设备及方法 |
CN102008885A (zh) * | 2010-10-18 | 2011-04-13 | 武汉凯迪电力股份有限公司 | 湿式氨法烟气脱硫产物干燥冷却输送联动工艺及其设备 |
CN101474530B (zh) * | 2008-10-28 | 2011-06-22 | 无锡高达环境科技有限公司 | 适用于烧结烟气的湿式氨法三循环脱硫工艺 |
CN102423613A (zh) * | 2011-08-23 | 2012-04-25 | 武汉兴能环保技术有限公司 | 有效脱除氯、氟离子及重金属离子的氨法脱硫方法 |
CN102824824A (zh) * | 2012-09-11 | 2012-12-19 | 浙江天蓝环保技术股份有限公司 | 一种氨基湿法联合脱硫脱硝装置及工艺 |
CN103537108A (zh) * | 2013-10-23 | 2014-01-29 | 中冶长天国际工程有限责任公司 | 一种蒸发含亚硫酸铵的硫酸铵溶液的方法及其系统 |
CN103877846A (zh) * | 2013-12-13 | 2014-06-25 | 山东国瑞环保产业有限公司 | 脱硫除尘设备及方法 |
CN105854563A (zh) * | 2016-05-20 | 2016-08-17 | 国家海洋局天津海水淡化与综合利用研究所 | 一种基于膜吸收氨法的化工废气脱硫处理工艺 |
CN106000044A (zh) * | 2016-06-15 | 2016-10-12 | 吴剑华 | 一种水-氨法烟气脱硫除尘工艺技术 |
CN112047359A (zh) * | 2020-09-17 | 2020-12-08 | 嘉施利(宜城)化肥有限公司 | 一种制酸尾气与硫基复合肥生产综合利用工艺 |
-
2004
- 2004-12-17 CN CN 200410098849 patent/CN1647849A/zh active Pending
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100460045C (zh) * | 2006-05-31 | 2009-02-11 | 中国石油化工股份有限公司 | 一种处理废气中SOx的方法 |
CN101474530B (zh) * | 2008-10-28 | 2011-06-22 | 无锡高达环境科技有限公司 | 适用于烧结烟气的湿式氨法三循环脱硫工艺 |
CN101774610A (zh) * | 2010-03-04 | 2010-07-14 | 徐西征 | 煤制天然气企业生产硫酸铵的工艺方法 |
CN101934192A (zh) * | 2010-09-16 | 2011-01-05 | 江苏和亿昌环保工程科技有限公司 | 双塔式氨法脱硫工艺 |
CN102008885A (zh) * | 2010-10-18 | 2011-04-13 | 武汉凯迪电力股份有限公司 | 湿式氨法烟气脱硫产物干燥冷却输送联动工艺及其设备 |
CN102008885B (zh) * | 2010-10-18 | 2012-07-11 | 武汉凯迪电力股份有限公司 | 湿式氨法烟气脱硫产物干燥冷却输送联动工艺及其设备 |
CN101954237B (zh) * | 2010-10-20 | 2013-03-20 | 成都昊特新能源技术有限公司 | 浮法玻璃余热锅炉的烟气脱硫设备及方法 |
CN101954237A (zh) * | 2010-10-20 | 2011-01-26 | 成都四通新能源技术有限公司 | 浮法玻璃余热锅炉的烟气脱硫设备及方法 |
CN102423613B (zh) * | 2011-08-23 | 2013-10-02 | 武汉兴能环保技术有限公司 | 有效脱除氯、氟离子及重金属离子的氨法脱硫方法 |
CN102423613A (zh) * | 2011-08-23 | 2012-04-25 | 武汉兴能环保技术有限公司 | 有效脱除氯、氟离子及重金属离子的氨法脱硫方法 |
CN102824824A (zh) * | 2012-09-11 | 2012-12-19 | 浙江天蓝环保技术股份有限公司 | 一种氨基湿法联合脱硫脱硝装置及工艺 |
CN103537108A (zh) * | 2013-10-23 | 2014-01-29 | 中冶长天国际工程有限责任公司 | 一种蒸发含亚硫酸铵的硫酸铵溶液的方法及其系统 |
CN103537108B (zh) * | 2013-10-23 | 2015-07-29 | 中冶长天国际工程有限责任公司 | 一种蒸发含亚硫酸铵的硫酸铵溶液的方法及其系统 |
CN103877846A (zh) * | 2013-12-13 | 2014-06-25 | 山东国瑞环保产业有限公司 | 脱硫除尘设备及方法 |
CN103877846B (zh) * | 2013-12-13 | 2016-05-18 | 山东国瑞环保产业有限公司 | 脱硫除尘设备及方法 |
CN105854563A (zh) * | 2016-05-20 | 2016-08-17 | 国家海洋局天津海水淡化与综合利用研究所 | 一种基于膜吸收氨法的化工废气脱硫处理工艺 |
CN105854563B (zh) * | 2016-05-20 | 2019-06-18 | 国家海洋局天津海水淡化与综合利用研究所 | 一种基于膜吸收氨法的化工废气脱硫处理工艺 |
CN106000044A (zh) * | 2016-06-15 | 2016-10-12 | 吴剑华 | 一种水-氨法烟气脱硫除尘工艺技术 |
CN106000044B (zh) * | 2016-06-15 | 2018-10-26 | 吴剑华 | 一种水-氨法烟气脱硫除尘工艺 |
CN112047359A (zh) * | 2020-09-17 | 2020-12-08 | 嘉施利(宜城)化肥有限公司 | 一种制酸尾气与硫基复合肥生产综合利用工艺 |
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Owner name: JIANGSU HEYICHANG ENVIRONMENTAL CO.,LTD. Free format text: FORMER OWNER: WANG MINGXIANG; APPLICANT Effective date: 20080613 |
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Effective date of registration: 20080613 Address after: The postcode of Wen Zhuang village, Yi Town, Yixing City, Jiangsu Province, China: 214200 Applicant after: Jiangsu Heyichang Environmental Protection Engineering & Technology Co., Ltd. Address before: The postcode of Wen Zhuang village, Yi Town, Yixing City, Jiangsu Province, China: 214200 Applicant before: Wang Ming Xiang Co-applicant before: Liu Xinya |
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