CN103028324B - 利用赤泥浆进行锅炉烟气脱硫的方法 - Google Patents
利用赤泥浆进行锅炉烟气脱硫的方法 Download PDFInfo
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- CN103028324B CN103028324B CN201210526260.3A CN201210526260A CN103028324B CN 103028324 B CN103028324 B CN 103028324B CN 201210526260 A CN201210526260 A CN 201210526260A CN 103028324 B CN103028324 B CN 103028324B
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- red mud
- desulfurization
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- 239000003546 flue gas Substances 0.000 title claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000002360 preparation method Methods 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 8
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- 238000000034 method Methods 0.000 claims description 24
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 22
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
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- 239000003795 chemical substances by application Substances 0.000 description 15
- BFNBIHQBYMNNAN-UHFFFAOYSA-N Ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 10
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 10
- 235000011130 ammonium sulphate Nutrition 0.000 description 10
- 239000003517 fume Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 6
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- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000015450 Tilia cordata Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- -1 alkyl piperazine Chemical compound 0.000 description 3
- 229910001884 aluminium oxide Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
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- 235000019738 Limestone Nutrition 0.000 description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Ammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003628 erosive Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 230000003134 recirculating Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
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CN201210526260.3A CN103028324B (zh) | 2012-12-10 | 2012-12-10 | 利用赤泥浆进行锅炉烟气脱硫的方法 |
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CN201210526260.3A CN103028324B (zh) | 2012-12-10 | 2012-12-10 | 利用赤泥浆进行锅炉烟气脱硫的方法 |
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CN103028324A CN103028324A (zh) | 2013-04-10 |
CN103028324B true CN103028324B (zh) | 2015-07-01 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104001412B (zh) * | 2014-05-28 | 2016-03-02 | 湖南中大冶金设计有限公司 | 烟气脱硫剂及其烟气脱硫方法 |
CN106390703A (zh) * | 2016-05-26 | 2017-02-15 | 河北工程大学 | 无线传感器网络及赤泥控制燃煤脱硫的系统 |
CN107754588A (zh) * | 2017-11-02 | 2018-03-06 | 中晶蓝实业有限公司 | 脱除烟气中的二氧化硫的组合物及其应用 |
CN107597030A (zh) * | 2017-11-02 | 2018-01-19 | 中晶蓝实业有限公司 | 烟气脱硫生产胶凝材料的方法 |
CN109985496B (zh) * | 2019-03-22 | 2021-07-23 | 昆明理工大学 | 一种铵强化赤泥矿浆烟气脱硫的方法 |
CN110465177B (zh) * | 2019-09-27 | 2021-11-09 | 国家电投集团远达环保工程有限公司重庆科技分公司 | 赤泥综合利用处理方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341745A (en) * | 1979-08-01 | 1982-07-27 | Kommanditgesellschaft "Alberta" Chemische Fabrik Gmbh & Co. | Process for eliminating acidic components from waste gases |
CN1562446A (zh) * | 2004-04-15 | 2005-01-12 | 史汉祥 | 一种“红泥”二氧化硫吸收剂 |
CN1883766A (zh) * | 2006-05-26 | 2006-12-27 | 贵州大学 | 用拜耳赤泥吸收二氧化硫废气的方法 |
CN1899670A (zh) * | 2006-07-06 | 2007-01-24 | 中国铝业股份有限公司 | 一种利用赤泥处理燃煤烟气中so2的方法 |
CN101284204A (zh) * | 2008-06-12 | 2008-10-15 | 中国铝业股份有限公司 | 一种利用赤泥处理含so2烟气的方法 |
CN101700461A (zh) * | 2009-10-16 | 2010-05-05 | 中国铝业股份有限公司 | 一种氧化铝生产自备电厂锅炉烟气脱硫方法 |
-
2012
- 2012-12-10 CN CN201210526260.3A patent/CN103028324B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341745A (en) * | 1979-08-01 | 1982-07-27 | Kommanditgesellschaft "Alberta" Chemische Fabrik Gmbh & Co. | Process for eliminating acidic components from waste gases |
CN1562446A (zh) * | 2004-04-15 | 2005-01-12 | 史汉祥 | 一种“红泥”二氧化硫吸收剂 |
CN1883766A (zh) * | 2006-05-26 | 2006-12-27 | 贵州大学 | 用拜耳赤泥吸收二氧化硫废气的方法 |
CN1899670A (zh) * | 2006-07-06 | 2007-01-24 | 中国铝业股份有限公司 | 一种利用赤泥处理燃煤烟气中so2的方法 |
CN101284204A (zh) * | 2008-06-12 | 2008-10-15 | 中国铝业股份有限公司 | 一种利用赤泥处理含so2烟气的方法 |
CN101700461A (zh) * | 2009-10-16 | 2010-05-05 | 中国铝业股份有限公司 | 一种氧化铝生产自备电厂锅炉烟气脱硫方法 |
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Inventor after: Gao Heng Inventor after: Li Li Inventor after: Liu Hongjian Inventor after: Jing Minzhe Inventor after: Wang Yiming Inventor after: Song Xiansheng Inventor after: Li Jucai Inventor after: Fu Wenlong Inventor after: Xie Ruiping Inventor after: Zhang Zhimin Inventor before: Gao Heng Inventor before: Liu Hongjian Inventor before: Jing Minzhe Inventor before: Wang Yiming Inventor before: Song Xiansheng Inventor before: Li Jucai Inventor before: Fu Wenlong |
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Free format text: CORRECT: INVENTOR; FROM: GAO HENG LIU HONGJIAN JING MINZHE WANG YIMING SONG XIANSHENG LI JUCAI FU WENLONG TO: GAO HENG LIU HONGJIAN JING MINZHE WANG YIMING SONG XIANSHENG LI JUCAI FU WENLONG XIE RUIPING ZHANG ZHIMIN LI LI |
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