CN101596398B - 一种基于循环流化床锅炉烟道的再脱硫方法 - Google Patents
一种基于循环流化床锅炉烟道的再脱硫方法 Download PDFInfo
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- CN101596398B CN101596398B CN2009100150883A CN200910015088A CN101596398B CN 101596398 B CN101596398 B CN 101596398B CN 2009100150883 A CN2009100150883 A CN 2009100150883A CN 200910015088 A CN200910015088 A CN 200910015088A CN 101596398 B CN101596398 B CN 101596398B
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- Prior art keywords
- flue
- boiler
- fluidized bed
- circulating fluidized
- bed boiler
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- 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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- 238000000034 method Methods 0.000 title claims abstract description 40
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 21
- 239000011593 sulfur Substances 0.000 claims description 20
- 229910052717 sulfur Inorganic materials 0.000 claims description 20
- 239000003513 alkali Substances 0.000 claims description 17
- 241000209094 Oryza Species 0.000 claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000011575 calcium Substances 0.000 abstract description 20
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 18
- 229910052791 calcium Inorganic materials 0.000 abstract description 18
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005507 spraying Methods 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000004913 activation Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 238000006477 desulfuration reaction Methods 0.000 description 47
- 230000023556 desulfurization Effects 0.000 description 26
- 239000003795 chemical substances by application Substances 0.000 description 25
- 230000003009 desulfurizing effect Effects 0.000 description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100150883A CN101596398B (zh) | 2009-05-08 | 2009-05-08 | 一种基于循环流化床锅炉烟道的再脱硫方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100150883A CN101596398B (zh) | 2009-05-08 | 2009-05-08 | 一种基于循环流化床锅炉烟道的再脱硫方法 |
Publications (2)
Publication Number | Publication Date |
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CN101596398A CN101596398A (zh) | 2009-12-09 |
CN101596398B true CN101596398B (zh) | 2012-05-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009100150883A Expired - Fee Related CN101596398B (zh) | 2009-05-08 | 2009-05-08 | 一种基于循环流化床锅炉烟道的再脱硫方法 |
Country Status (1)
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CN (1) | CN101596398B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102961961B (zh) * | 2012-12-06 | 2016-01-20 | 碧水蓝天环境工程有限公司 | 脱硫装置及脱硫方法 |
KR101735621B1 (ko) * | 2015-12-21 | 2017-06-07 | 주식회사 성진에스이 | 탈황장치의 가이드 베인 보호 구조물 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003004136A1 (en) * | 2001-07-05 | 2003-01-16 | Fortum Oyj | Flue gas purification process |
CN1172738C (zh) * | 2002-09-17 | 2004-10-27 | 山东大学 | 循环流化床锅炉复合脱硫工艺 |
CN1239232C (zh) * | 2003-10-23 | 2006-02-01 | 武汉凯迪电力股份有限公司 | 多次反应集成的干法烟气脱硫工艺及其系统 |
CN101201170A (zh) * | 2007-12-04 | 2008-06-18 | 上海四方锅炉厂 | 固定床生物质气化炉密封除灰装置 |
CN100449208C (zh) * | 2004-11-23 | 2009-01-07 | 河南大学 | 锅炉炉内脱硫及烟气活化脱硫除尘装置 |
CN101402019A (zh) * | 2008-11-06 | 2009-04-08 | 北京博朗环境工程技术股份有限公司 | 均流场内回流循环流化床烟气脱硫技术 |
-
2009
- 2009-05-08 CN CN2009100150883A patent/CN101596398B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003004136A1 (en) * | 2001-07-05 | 2003-01-16 | Fortum Oyj | Flue gas purification process |
CN1172738C (zh) * | 2002-09-17 | 2004-10-27 | 山东大学 | 循环流化床锅炉复合脱硫工艺 |
CN1239232C (zh) * | 2003-10-23 | 2006-02-01 | 武汉凯迪电力股份有限公司 | 多次反应集成的干法烟气脱硫工艺及其系统 |
CN100449208C (zh) * | 2004-11-23 | 2009-01-07 | 河南大学 | 锅炉炉内脱硫及烟气活化脱硫除尘装置 |
CN101201170A (zh) * | 2007-12-04 | 2008-06-18 | 上海四方锅炉厂 | 固定床生物质气化炉密封除灰装置 |
CN101402019A (zh) * | 2008-11-06 | 2009-04-08 | 北京博朗环境工程技术股份有限公司 | 均流场内回流循环流化床烟气脱硫技术 |
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CN101596398A (zh) | 2009-12-09 |
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Application publication date: 20091209 Assignee: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL PROTECTION GROUP CO., LTD. Assignor: Zhu Xuezhi Contract record no.: 2015370000096 Denomination of invention: Re-devulcanization method based on circulating fluidized bed boiler flue Granted publication date: 20120523 License type: Exclusive License Record date: 20150518 |
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Effective date of registration: 20160518 Address after: 252000 Mudanjiang Road, Liaocheng Economic Development Zone, Shandong, No. 8 Patentee after: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL PROTECTION GROUP CO., LTD. Address before: 703 252000, hi tech innovation center, 16 the Yellow River Road, Liaocheng Economic Development Zone, Shandong, China Patentee before: Zhu Xuezhi |
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Granted publication date: 20120523 Termination date: 20200508 |
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