CN1820822A - 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
- Publication number
- CN1820822A CN1820822A CN 200610200083 CN200610200083A CN1820822A CN 1820822 A CN1820822 A CN 1820822A CN 200610200083 CN200610200083 CN 200610200083 CN 200610200083 A CN200610200083 A CN 200610200083A CN 1820822 A CN1820822 A CN 1820822A
- Authority
- CN
- China
- Prior art keywords
- adipic acid
- activity
- limestone
- limestone slurry
- combined additive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 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 27
- 230000000694 effects Effects 0.000 title claims abstract description 22
- 239000002002 slurry Substances 0.000 title claims abstract description 22
- 239000000654 additive Substances 0.000 title claims abstract description 16
- 230000000996 additive effect Effects 0.000 title claims abstract description 12
- 230000003009 desulfurizing effect Effects 0.000 title abstract description 6
- 230000003014 reinforcing effect Effects 0.000 title abstract 2
- 239000000779 smoke Substances 0.000 title 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims abstract description 43
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 34
- 239000001361 adipic acid Substances 0.000 claims abstract description 20
- 235000011037 adipic acid Nutrition 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 19
- 239000011780 sodium chloride Substances 0.000 claims abstract description 17
- 229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 12
- 125000001309 chloro group Chemical class Cl* 0.000 claims abstract description 7
- 238000006477 desulfuration reaction Methods 0.000 claims description 23
- 230000023556 desulfurization Effects 0.000 claims description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 14
- 150000003841 chloride salts Chemical class 0.000 claims description 14
- 239000003546 flue gas Substances 0.000 claims description 14
- 230000002708 enhancing effect Effects 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 13
- 239000001110 calcium chloride Substances 0.000 abstract description 10
- 229910001628 calcium chloride Inorganic materials 0.000 abstract description 10
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 4
- 239000010440 gypsum Substances 0.000 abstract description 4
- 229910052602 gypsum Inorganic materials 0.000 abstract description 4
- 239000012265 solid product Substances 0.000 abstract description 2
- 239000003517 fume Substances 0.000 abstract 2
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 19
- 238000004090 dissolution Methods 0.000 description 6
- 238000010494 dissociation reaction Methods 0.000 description 4
- 230000005593 dissociations Effects 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000006259 organic additive Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 108010074506 Transfer Factor Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 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
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007790 solid phase Substances 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
- 239000010409 thin film Substances 0.000 description 1
Images
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1820822A true CN1820822A (zh) | 2006-08-23 |
CN100364646C CN100364646C (zh) | 2008-01-30 |
Family
ID=36922489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006102000834A Active 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 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100364646C (zh) |
Cited By (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 |
CN102091510A (zh) * | 2010-12-17 | 2011-06-15 | 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 |
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 |
CN102847418A (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 |
CN103551022A (zh) * | 2013-10-23 | 2014-02-05 | 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剂的制备及使用方法 |
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 |
Family Cites Families (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 |
SE508258C2 (sv) * | 1994-03-31 | 1998-09-21 | Flaekt Ab | Sätt att avlägsna svaveldioxid från en gas |
AU3275100A (en) * | 2000-03-21 | 2001-10-03 | Elsamprojekt A/S | Use, method and composition of organic acids in gypsum producing desulphurising plants |
CN1195572C (zh) * | 2002-11-02 | 2005-04-06 | 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
Cited By (10)
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 |
CN102091510A (zh) * | 2010-12-17 | 2011-06-15 | 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 |
CN102847418A (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 |
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 |
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 |
CN103551022A (zh) * | 2013-10-23 | 2014-02-05 | 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剂的制备及使用方法 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN100364646C (zh) | 2008-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1820822A (zh) | 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 | |
CN102847428B (zh) | 一种石灰石-石膏湿法脱硫添加剂 | |
CN102019138B (zh) | 用于湿法烟气脱硫工艺的多功能复合添加剂及其使用方法 | |
CN102847429A (zh) | 一种石灰石-石膏湿法烟气脱硫添加剂 | |
EP2922615B1 (en) | Control of mercury emissions | |
CN102847418B (zh) | 一种石灰石-石膏湿法烟气脱硫脱硝添加剂 | |
CN102091510B (zh) | 烟气脱硫增效剂及其使用方法 | |
CN100503009C (zh) | 增强型石灰法烟气脱硫工艺 | |
CN101310836A (zh) | 喷射鼓泡法一体化协同脱硫、脱硝、脱汞吸收液 | |
CN101306322A (zh) | 喷射鼓泡法一体化协同脱硫、脱硝、脱汞装置及工艺 | |
CN1736557A (zh) | 资源化脱除二氧化硫废气治理方法 | |
CN1045173C (zh) | 曝气法海水烟气脱硫方法及一种曝气装置 | |
CN106268293A (zh) | 一种用于燃煤锅炉的湿法脱硫脱硝增效剂 | |
CN103386242A (zh) | 一种烟气脱硫增效剂 | |
CN104645816A (zh) | 湿法脱硫增效剂 | |
Jeong et al. | The simultaneous removal of sulfur dioxide and nitrogen dioxide by the limestone slurry with addition of organic acid additives | |
CN103521062A (zh) | 一种脱硫增效剂 | |
CN103386243A (zh) | 一种湿法烟气脱硫增效剂 | |
CN105188888A (zh) | 硫化亚铁悬浮液用于从烟道气中除去汞的用途 | |
CN103394275B (zh) | 海水法同步脱出燃煤锅炉烟气中so2、nox及治理雾霾的工艺 | |
CN103084055A (zh) | 一种脱硫添加剂 | |
CN101632896A (zh) | 一种用废盐泥进行湿法烟气脱硫工艺 | |
US11602727B2 (en) | Method for treating flue gas from combustion units | |
CN103157370B (zh) | 一种脱硫添加剂及其制作方法 | |
CN103055690B (zh) | 脱硫添加剂及其制作方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
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. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
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 |