CN104874282B - 一种烟气脱硫系统 - Google Patents
一种烟气脱硫系统 Download PDFInfo
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- CN104874282B CN104874282B CN201510239516.6A CN201510239516A CN104874282B CN 104874282 B CN104874282 B CN 104874282B CN 201510239516 A CN201510239516 A CN 201510239516A CN 104874282 B CN104874282 B CN 104874282B
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- crystallization
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000003546 flue gas Substances 0.000 title claims abstract description 41
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 79
- 230000003647 oxidation Effects 0.000 claims abstract description 78
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 77
- 230000023556 desulfurization Effects 0.000 claims abstract description 77
- 238000002425 crystallisation Methods 0.000 claims abstract description 75
- 230000008025 crystallization Effects 0.000 claims abstract description 75
- 238000010521 absorption reaction Methods 0.000 claims abstract description 66
- 239000002002 slurry Substances 0.000 claims abstract description 57
- 230000002093 peripheral effect Effects 0.000 claims abstract description 37
- 239000013078 crystal Substances 0.000 claims abstract description 22
- 239000010440 gypsum Substances 0.000 claims abstract description 17
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 17
- 230000018044 dehydration Effects 0.000 claims abstract description 12
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 36
- 239000007789 gas Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 16
- 238000004062 sedimentation Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000006227 byproduct Substances 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000004537 pulping Methods 0.000 description 5
- 235000019738 Limestone Nutrition 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 4
- 235000010261 calcium sulphite Nutrition 0.000 description 4
- 239000006028 limestone Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003009 desulfurizing effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000012066 reaction slurry Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
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Priority Applications (1)
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CN201510239516.6A CN104874282B (zh) | 2015-05-12 | 2015-05-12 | 一种烟气脱硫系统 |
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CN201510239516.6A CN104874282B (zh) | 2015-05-12 | 2015-05-12 | 一种烟气脱硫系统 |
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CN104874282A CN104874282A (zh) | 2015-09-02 |
CN104874282B true CN104874282B (zh) | 2017-12-12 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11290648A (ja) * | 1998-04-14 | 1999-10-26 | Ishikawajima Harima Heavy Ind Co Ltd | 排煙脱硫装置の酸化性物質抑制方法及び装置 |
CN101579600A (zh) * | 2009-05-04 | 2009-11-18 | 刘荣甫 | 利用高位势能的氨法脱硫工艺及装置 |
CN101839358A (zh) * | 2010-04-29 | 2010-09-22 | 何际跃 | 一种重力式倒流防止器 |
CN102225803A (zh) * | 2011-05-23 | 2011-10-26 | 中国科学技术大学 | 生物膜反应器、废水处理系统及废水的处理方法 |
CN102489219A (zh) * | 2011-11-30 | 2012-06-13 | 江苏揽山环境科技有限公司 | 蝶形防沉积构件 |
CN102600788A (zh) * | 2012-03-14 | 2012-07-25 | 江苏揽山环境科技有限公司 | 多级喷雾反应塔 |
CN203253338U (zh) * | 2013-03-29 | 2013-10-30 | 江苏中显集团有限公司 | 一种烟气脱硫脱硝一体化装置 |
CN204637973U (zh) * | 2015-05-12 | 2015-09-16 | 江苏揽山环境科技有限公司 | 一种烟气脱硫系统 |
-
2015
- 2015-05-12 CN CN201510239516.6A patent/CN104874282B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11290648A (ja) * | 1998-04-14 | 1999-10-26 | Ishikawajima Harima Heavy Ind Co Ltd | 排煙脱硫装置の酸化性物質抑制方法及び装置 |
CN101579600A (zh) * | 2009-05-04 | 2009-11-18 | 刘荣甫 | 利用高位势能的氨法脱硫工艺及装置 |
CN101839358A (zh) * | 2010-04-29 | 2010-09-22 | 何际跃 | 一种重力式倒流防止器 |
CN102225803A (zh) * | 2011-05-23 | 2011-10-26 | 中国科学技术大学 | 生物膜反应器、废水处理系统及废水的处理方法 |
CN102489219A (zh) * | 2011-11-30 | 2012-06-13 | 江苏揽山环境科技有限公司 | 蝶形防沉积构件 |
CN102600788A (zh) * | 2012-03-14 | 2012-07-25 | 江苏揽山环境科技有限公司 | 多级喷雾反应塔 |
CN203253338U (zh) * | 2013-03-29 | 2013-10-30 | 江苏中显集团有限公司 | 一种烟气脱硫脱硝一体化装置 |
CN204637973U (zh) * | 2015-05-12 | 2015-09-16 | 江苏揽山环境科技有限公司 | 一种烟气脱硫系统 |
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Address after: 210000 Nanjing, Gulou District, Jiangsu, No. 40 Nanchang Road Applicant after: JIANGSU LANSHAN ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: 210000 Nanjing, Gulou District, Jiangsu, No. 40 Nanchang Road Applicant before: JIANGSU LANSHAN ENVIRONMENT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20250222 Address after: 010399 Industrial Park, Dalu Town, Zhungeer Banner, Ordos City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Mengtai Buliangou Coal Industry Co.,Ltd. Coal Gangue Thermal Power Plant Country or region after: China Address before: No. 40 Nanchang Road, Gulou District, Nanjing City, Jiangsu Province, 210000 Patentee before: JIANGSU LANSHAN ENVIRONMENT TECHNOLOGY Co.,Ltd. Country or region before: China |