CN100364646C - 强化烟气脱硫工艺中石灰石浆液活性的方法及组合添加剂 - Google Patents
强化烟气脱硫工艺中石灰石浆液活性的方法及组合添加剂 Download PDFInfo
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- CN100364646C CN100364646C CNB2006102000834A CN200610200083A CN100364646C CN 100364646 C CN100364646 C CN 100364646C CN B2006102000834 A CNB2006102000834 A CN B2006102000834A CN 200610200083 A CN200610200083 A CN 200610200083A CN 100364646 C CN100364646 C CN 100364646C
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- chloride
- lime stone
- stone slurry
- villaumite
- flue gas
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- 239000006028 limestone Substances 0.000 title claims abstract description 29
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000002002 slurry Substances 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 title claims abstract description 19
- 239000000654 additive Substances 0.000 title claims abstract description 18
- 230000000996 additive effect Effects 0.000 title claims abstract description 17
- 230000003009 desulfurizing effect Effects 0.000 title description 3
- 239000000779 smoke Substances 0.000 title description 3
- 230000003014 reinforcing effect Effects 0.000 title 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims abstract description 48
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 37
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 22
- 235000011037 adipic acid Nutrition 0.000 claims abstract description 21
- 230000023556 desulfurization Effects 0.000 claims abstract description 20
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 18
- 239000011780 sodium chloride Substances 0.000 claims abstract description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims abstract description 14
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000001110 calcium chloride Substances 0.000 claims abstract description 9
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 9
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 9
- 238000005728 strengthening Methods 0.000 claims abstract 3
- 239000001361 adipic acid Substances 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000011575 calcium Chemical group 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Chemical group 0.000 claims description 3
- 239000011777 magnesium Chemical group 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 5
- 239000010440 gypsum Substances 0.000 abstract description 4
- 229910052602 gypsum Inorganic materials 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 230000009257 reactivity Effects 0.000 abstract description 2
- 239000012265 solid product Substances 0.000 abstract description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 3
- 229960000250 adipic acid Drugs 0.000 abstract 2
- 235000011148 calcium chloride Nutrition 0.000 abstract 2
- GHPYJLCQYMAXGG-WCCKRBBISA-N (2R)-2-amino-3-(2-boronoethylsulfanyl)propanoic acid hydrochloride Chemical compound Cl.N[C@@H](CSCCB(O)O)C(O)=O GHPYJLCQYMAXGG-WCCKRBBISA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 14
- 239000007788 liquid Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000006259 organic additive Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 108010074506 Transfer Factor Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
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Priority Applications (1)
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CNB2006102000834A CN100364646C (zh) | 2006-01-25 | 2006-01-25 | 强化烟气脱硫工艺中石灰石浆液活性的方法及组合添加剂 |
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CNB2006102000834A CN100364646C (zh) | 2006-01-25 | 2006-01-25 | 强化烟气脱硫工艺中石灰石浆液活性的方法及组合添加剂 |
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CN1820822A CN1820822A (zh) | 2006-08-23 |
CN100364646C true CN100364646C (zh) | 2008-01-30 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101947410A (zh) * | 2010-09-28 | 2011-01-19 | 浙江天达环保股份有限公司 | 石灰石粉活性激发剂 |
CN102000489A (zh) * | 2010-11-24 | 2011-04-06 | 东北电力科学研究院有限公司 | 火电厂湿法脱硫剂及其脱硫方法 |
CN102091510B (zh) * | 2010-12-17 | 2013-09-04 | 马鞍山市鸿伟环化有限公司 | 烟气脱硫增效剂及其使用方法 |
CN102847418B (zh) * | 2011-07-01 | 2016-03-23 | 晟通科技集团有限公司 | 一种石灰石-石膏湿法烟气脱硫脱硝添加剂 |
CN102847429A (zh) * | 2011-07-01 | 2013-01-02 | 湖南晟通科技集团有限公司 | 一种石灰石-石膏湿法烟气脱硫添加剂 |
CN102814118A (zh) * | 2012-09-17 | 2012-12-12 | 上海电力学院 | 一种烟气脱硫添加剂及其制备方法和应用 |
CN103551022B (zh) * | 2013-10-23 | 2016-07-06 | 华北电力大学(保定) | 一种催化氧化型烟气循环流化床脱硫增效方法 |
CN103721556A (zh) * | 2014-01-20 | 2014-04-16 | 高同柱 | 一种脱硫脱硝脱汞添加剂及其制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4423018A (en) * | 1982-06-23 | 1983-12-27 | Monsanto Company | Buffered flue gas scrubbing system using adipic acid by-product stream |
US5693301A (en) * | 1994-03-31 | 1997-12-02 | Abb Flakt Ab | Method for removing sulphur dioxide from a gas |
WO2001070377A1 (en) * | 2000-03-21 | 2001-09-27 | Elsamprojekt A/S | Use, method and composition of organic acids in gypsum producing desulphurising plants |
CN1493389A (zh) * | 2002-11-02 | 2004-05-05 | 中国石油化工股份有限公司 | 一种以废海卤生产烟气脱硫剂方法 |
-
2006
- 2006-01-25 CN CNB2006102000834A patent/CN100364646C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4423018A (en) * | 1982-06-23 | 1983-12-27 | Monsanto Company | Buffered flue gas scrubbing system using adipic acid by-product stream |
US5693301A (en) * | 1994-03-31 | 1997-12-02 | Abb Flakt Ab | Method for removing sulphur dioxide from a gas |
WO2001070377A1 (en) * | 2000-03-21 | 2001-09-27 | Elsamprojekt A/S | Use, method and composition of organic acids in gypsum producing desulphurising plants |
CN1493389A (zh) * | 2002-11-02 | 2004-05-05 | 中国石油化工股份有限公司 | 一种以废海卤生产烟气脱硫剂方法 |
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CN1820822A (zh) | 2006-08-23 |
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Address after: 100761 Beijing city Xuanwu District Baiguang road two No. 1 Building No. 406 South China Electric Patentee after: Guoneng Lang Xinming Environmental Protection Technology Co.,Ltd. Address before: 100761 Beijing city Beijing city Xuanwu District Baiguang road two No. 1 Building No. 406 South China Electric Patentee before: BEIJING LUCENCY ENVIRO-TECH Co.,Ltd. |
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Address after: 100039 6th floor, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee after: Guoneng Water Environmental Protection Co.,Ltd. Country or region after: China Address before: 100761 Beijing city Xuanwu District Baiguang road two No. 1 Building No. 406 South China Electric Patentee before: Guoneng Lang Xinming Environmental Protection Technology Co.,Ltd. Country or region before: China |