CN1803689A - 烟气脱硫石膏浆液的脱水方法及装置 - Google Patents
烟气脱硫石膏浆液的脱水方法及装置 Download PDFInfo
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- CN1803689A CN1803689A CN 200510200836 CN200510200836A CN1803689A CN 1803689 A CN1803689 A CN 1803689A CN 200510200836 CN200510200836 CN 200510200836 CN 200510200836 A CN200510200836 A CN 200510200836A CN 1803689 A CN1803689 A CN 1803689A
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- Prior art keywords
- flue gas
- gypsum
- drying tower
- tower
- flue
- 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.)
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Links
- 239000010440 gypsum Substances 0.000 title claims abstract description 70
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 70
- 239000003546 flue gas Substances 0.000 title claims abstract description 66
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000002002 slurry Substances 0.000 title claims abstract description 41
- 238000006477 desulfuration reaction Methods 0.000 title claims description 48
- 230000023556 desulfurization Effects 0.000 title claims description 25
- 238000000034 method Methods 0.000 title abstract description 7
- 230000018044 dehydration Effects 0.000 title description 7
- 238000006297 dehydration reaction Methods 0.000 title description 7
- 238000001035 drying Methods 0.000 claims abstract description 51
- 238000005507 spraying Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 7
- 239000003245 coal Substances 0.000 description 6
- 230000003009 desulfurizing effect Effects 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005102008367A CN1325419C (zh) | 2005-12-19 | 2005-12-19 | 烟气脱硫石膏浆液的脱水方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005102008367A CN1325419C (zh) | 2005-12-19 | 2005-12-19 | 烟气脱硫石膏浆液的脱水方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN1803689A true CN1803689A (zh) | 2006-07-19 |
CN1325419C CN1325419C (zh) | 2007-07-11 |
Family
ID=36865867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005102008367A Active CN1325419C (zh) | 2005-12-19 | 2005-12-19 | 烟气脱硫石膏浆液的脱水方法及装置 |
Country Status (1)
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CN (1) | CN1325419C (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102489143A (zh) * | 2011-12-21 | 2012-06-13 | 鞍钢集团矿业公司 | 烟气脱硫系统及烟气脱硫方法 |
CN103221115A (zh) * | 2011-03-24 | 2013-07-24 | 三菱重工业株式会社 | 来自脱硫排水的脱水滤液的喷雾干燥装置、废气处理系统及方法 |
CN103225816A (zh) * | 2013-05-17 | 2013-07-31 | 延边石岘白麓纸业股份有限公司 | 一种供热生产线 |
RU2584813C1 (ru) * | 2015-02-19 | 2016-05-20 | Павел Николаевич Манташьян | Установка для дегидратации гипса |
RU2585601C1 (ru) * | 2015-02-13 | 2016-05-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Токоподвод обожженного анода алюминиевого электролизера |
EP3176527A1 (de) * | 2015-12-01 | 2017-06-07 | Claudius Peters Projects GmbH | Kalzinieranlage und verfahren zum kalzinieren |
CN110156209A (zh) * | 2019-05-22 | 2019-08-23 | 上海思九科技发展有限公司 | 一种湿法脱硫废水的处理系统及处理方法 |
CN113860772A (zh) * | 2021-09-10 | 2021-12-31 | 中国华能集团清洁能源技术研究院有限公司 | 火电厂脱硫石膏提质设备和提质工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6231754B1 (en) * | 1996-02-02 | 2001-05-15 | Exxon Research And Engineering Company | High temperature naphtha desulfurization using a low metal and partially deactivated catalyst |
JP3632483B2 (ja) * | 1999-02-05 | 2005-03-23 | マツダ株式会社 | エンジンの制御装置 |
US6372013B1 (en) * | 2000-05-12 | 2002-04-16 | Marblehead Lime, Inc. | Carrier material and desulfurization agent for desulfurizing iron |
CN2531340Y (zh) * | 2002-04-05 | 2003-01-15 | 王振海 | 散状化学石膏快速煅烧器 |
CN1190385C (zh) * | 2002-09-11 | 2005-02-23 | 李国栋 | 用粉煤灰制造高性能的水泥混合材方法 |
CN100382873C (zh) * | 2003-06-06 | 2008-04-23 | 浙江大学 | 常压盐溶液法制取α-半水脱硫石膏工艺 |
-
2005
- 2005-12-19 CN CNB2005102008367A patent/CN1325419C/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103221115A (zh) * | 2011-03-24 | 2013-07-24 | 三菱重工业株式会社 | 来自脱硫排水的脱水滤液的喷雾干燥装置、废气处理系统及方法 |
CN103221115B (zh) * | 2011-03-24 | 2015-06-24 | 三菱日立电力系统株式会社 | 来自脱硫排水的脱水滤液的喷雾干燥装置、废气处理系统及方法 |
US9555341B2 (en) | 2011-03-24 | 2017-01-31 | Mitsubishi Power Systems, Ltd. | Spray-drying device for dehydrated filtrate from desulfurization wastewater, air pollution control system and flue gas treatment method |
CN102489143A (zh) * | 2011-12-21 | 2012-06-13 | 鞍钢集团矿业公司 | 烟气脱硫系统及烟气脱硫方法 |
CN103225816A (zh) * | 2013-05-17 | 2013-07-31 | 延边石岘白麓纸业股份有限公司 | 一种供热生产线 |
RU2585601C1 (ru) * | 2015-02-13 | 2016-05-27 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Токоподвод обожженного анода алюминиевого электролизера |
RU2584813C1 (ru) * | 2015-02-19 | 2016-05-20 | Павел Николаевич Манташьян | Установка для дегидратации гипса |
EP3176527A1 (de) * | 2015-12-01 | 2017-06-07 | Claudius Peters Projects GmbH | Kalzinieranlage und verfahren zum kalzinieren |
CN110156209A (zh) * | 2019-05-22 | 2019-08-23 | 上海思九科技发展有限公司 | 一种湿法脱硫废水的处理系统及处理方法 |
CN113860772A (zh) * | 2021-09-10 | 2021-12-31 | 中国华能集团清洁能源技术研究院有限公司 | 火电厂脱硫石膏提质设备和提质工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1325419C (zh) | 2007-07-11 |
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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 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 |