CN109012168B - 一种脱硫脱硝装置的密闭循环再生加热系统 - Google Patents
一种脱硫脱硝装置的密闭循环再生加热系统 Download PDFInfo
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- CN109012168B CN109012168B CN201811140360.6A CN201811140360A CN109012168B CN 109012168 B CN109012168 B CN 109012168B CN 201811140360 A CN201811140360 A CN 201811140360A CN 109012168 B CN109012168 B CN 109012168B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- 230000008929 regeneration Effects 0.000 title claims abstract description 53
- 238000011069 regeneration method Methods 0.000 title claims abstract description 53
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 31
- 230000023556 desulfurization Effects 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 230000001172 regenerating effect Effects 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 20
- 229910052799 carbon Inorganic materials 0.000 description 20
- 239000003054 catalyst Substances 0.000 description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/90—Injecting reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201811140360.6A CN109012168B (zh) | 2018-09-28 | 2018-09-28 | 一种脱硫脱硝装置的密闭循环再生加热系统 |
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CN201811140360.6A CN109012168B (zh) | 2018-09-28 | 2018-09-28 | 一种脱硫脱硝装置的密闭循环再生加热系统 |
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CN109012168A CN109012168A (zh) | 2018-12-18 |
CN109012168B true CN109012168B (zh) | 2023-12-19 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109939564A (zh) * | 2019-04-18 | 2019-06-28 | 国电环境保护研究院有限公司 | 一种用于炭基催化法烟气脱硫脱硝装置的粉尘集中处理系统和方法 |
CN110437905B (zh) * | 2019-07-05 | 2021-07-13 | 芜湖中燃城市燃气发展有限公司 | 一种天然气双塔式吸附净化工艺 |
Citations (8)
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JP2010227742A (ja) * | 2009-03-26 | 2010-10-14 | Babcock Hitachi Kk | 排煙処理装置と方法 |
CN102233195A (zh) * | 2010-04-29 | 2011-11-09 | 索红卫 | 再生胶脱硫罐排放汽无压冷凝回收净化技术及设备 |
CN104190388A (zh) * | 2014-08-27 | 2014-12-10 | 中冶长天国际工程有限责任公司 | 包括余热利用的活性炭热解析方法及其装置 |
CN104190389A (zh) * | 2014-08-27 | 2014-12-10 | 中冶长天国际工程有限责任公司 | 活性炭的热再生方法及其装置 |
CN204365100U (zh) * | 2014-12-31 | 2015-06-03 | 上海克硫环保科技股份有限公司 | 一种脱硫脱硝活性焦的再生系统 |
CN205517043U (zh) * | 2016-04-15 | 2016-08-31 | 辽宁天桥新材料科技股份有限公司 | 具有压力自动平衡功能的气体洗涤系统 |
CN108380041A (zh) * | 2018-04-04 | 2018-08-10 | 南京泽众环保科技有限公司 | 一种基于活性炭/焦的焦炉烟气脱硫脱硝系统和方法 |
CN208893977U (zh) * | 2018-09-28 | 2019-05-24 | 国电环境保护研究院有限公司 | 一种脱硫脱硝装置的密闭循环再生加热系统 |
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2018
- 2018-09-28 CN CN201811140360.6A patent/CN109012168B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010227742A (ja) * | 2009-03-26 | 2010-10-14 | Babcock Hitachi Kk | 排煙処理装置と方法 |
CN102233195A (zh) * | 2010-04-29 | 2011-11-09 | 索红卫 | 再生胶脱硫罐排放汽无压冷凝回收净化技术及设备 |
CN104190388A (zh) * | 2014-08-27 | 2014-12-10 | 中冶长天国际工程有限责任公司 | 包括余热利用的活性炭热解析方法及其装置 |
CN104190389A (zh) * | 2014-08-27 | 2014-12-10 | 中冶长天国际工程有限责任公司 | 活性炭的热再生方法及其装置 |
CN204365100U (zh) * | 2014-12-31 | 2015-06-03 | 上海克硫环保科技股份有限公司 | 一种脱硫脱硝活性焦的再生系统 |
CN205517043U (zh) * | 2016-04-15 | 2016-08-31 | 辽宁天桥新材料科技股份有限公司 | 具有压力自动平衡功能的气体洗涤系统 |
CN108380041A (zh) * | 2018-04-04 | 2018-08-10 | 南京泽众环保科技有限公司 | 一种基于活性炭/焦的焦炉烟气脱硫脱硝系统和方法 |
CN208893977U (zh) * | 2018-09-28 | 2019-05-24 | 国电环境保护研究院有限公司 | 一种脱硫脱硝装置的密闭循环再生加热系统 |
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Inventor after: Meng Chunqiang Inventor after: Chai Xiaoqin Inventor after: Xing Deshan Inventor after: Xue Jianming Inventor after: Xu Yun Inventor after: Cheng Wenyu Inventor before: Meng Chunqiang Inventor before: Xing Deshan Inventor before: Xue Jianming Inventor before: Chai Xiaoqin Inventor before: Xu Yun Inventor before: Cheng Wenyu |