CN101251262B - 锅炉多级吸入湿法脱硫脱氮除尘工艺方法 - Google Patents
锅炉多级吸入湿法脱硫脱氮除尘工艺方法 Download PDFInfo
- Publication number
- CN101251262B CN101251262B CN2008100150183A CN200810015018A CN101251262B CN 101251262 B CN101251262 B CN 101251262B CN 2008100150183 A CN2008100150183 A CN 2008100150183A CN 200810015018 A CN200810015018 A CN 200810015018A CN 101251262 B CN101251262 B CN 101251262B
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- Prior art keywords
- desulfurization
- flue gas
- level
- flue
- grades
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 239000003546 flue gas Substances 0.000 claims abstract description 39
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 37
- 230000023556 desulfurization Effects 0.000 claims abstract description 36
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 6
- 230000003009 desulfurizing effect Effects 0.000 claims description 40
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000004062 sedimentation Methods 0.000 claims description 18
- 238000011084 recovery Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 10
- VEUACKUBDLVUAC-UHFFFAOYSA-N [Na].[Ca] Chemical compound [Na].[Ca] VEUACKUBDLVUAC-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 8
- 239000011593 sulfur Substances 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
- 239000012452 mother liquor Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
- 239000005864 Sulphur Substances 0.000 abstract description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100150183A CN101251262B (zh) | 2008-03-27 | 2008-03-27 | 锅炉多级吸入湿法脱硫脱氮除尘工艺方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100150183A CN101251262B (zh) | 2008-03-27 | 2008-03-27 | 锅炉多级吸入湿法脱硫脱氮除尘工艺方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101251262A CN101251262A (zh) | 2008-08-27 |
| CN101251262B true CN101251262B (zh) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100150183A Expired - Fee Related CN101251262B (zh) | 2008-03-27 | 2008-03-27 | 锅炉多级吸入湿法脱硫脱氮除尘工艺方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101251262B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350202A (zh) * | 2011-08-11 | 2012-02-15 | 武汉都市环保工程技术股份有限公司 | 钢铁厂烧结烟气氨法脱硫除灰渣系统 |
| CN103697487B (zh) | 2013-12-30 | 2016-05-11 | 上海克莱德贝尔格曼机械有限公司 | 一种烟气处理装置 |
| CN108159849A (zh) * | 2017-11-22 | 2018-06-15 | 内蒙古瑞倡环保科技有限公司 | 一种锅炉烟气脱硫净化塔及其净化方法 |
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2008
- 2008-03-27 CN CN2008100150183A patent/CN101251262B/zh not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101251262A (zh) | 2008-08-27 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG DAMUZHI SPRAYING EQUIPMENTS Co.,Ltd. Assignor: Zhang Hongbo Contract record no.: 2011370000591 Denomination of invention: Boiler multilevel inhalation wet desulphurization denitrification dedusting technique Granted publication date: 20110622 License type: Exclusive License Open date: 20080827 Record date: 20111227 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 272500 Shandong Province Economic Development Zone Jining City Wenshang County Patentee after: SHANDONG DAMUZHI SPRAYING EQUIPMENTS Co.,Ltd. Address before: 272501 Shandong province Wenshang County Qiu Zhen He Li Cun Zhang Bridge Street No. 038 Patentee before: Zhang Hongbo |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 |