CN103551033A - Scr脱硝装置以及烟气脱硝方法 - Google Patents
Scr脱硝装置以及烟气脱硝方法 Download PDFInfo
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- CN103551033A CN103551033A CN201310471414.8A CN201310471414A CN103551033A CN 103551033 A CN103551033 A CN 103551033A CN 201310471414 A CN201310471414 A CN 201310471414A CN 103551033 A CN103551033 A CN 103551033A
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000003546 flue gas Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 138
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000003197 catalytic effect Effects 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 21
- 239000000779 smoke Substances 0.000 claims description 16
- 230000032258 transport Effects 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 10
- 238000010531 catalytic reduction reaction Methods 0.000 claims description 8
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 6
- 239000011790 ferrous sulphate Substances 0.000 claims description 6
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 6
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 6
- 231100000252 nontoxic Toxicity 0.000 claims description 5
- 230000003000 nontoxic effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910052878 cordierite Inorganic materials 0.000 claims description 4
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 24
- 229910021529 ammonia Inorganic materials 0.000 description 12
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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Abstract
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CN201310471414.8A CN103551033B (zh) | 2013-10-10 | 2013-10-10 | Scr脱硝装置 |
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CN201310471414.8A CN103551033B (zh) | 2013-10-10 | 2013-10-10 | Scr脱硝装置 |
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CN103551033A true CN103551033A (zh) | 2014-02-05 |
CN103551033B CN103551033B (zh) | 2016-08-17 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106823800A (zh) * | 2017-04-07 | 2017-06-13 | 大唐环境产业集团股份有限公司 | 一种尿素热解scr脱硝装置 |
CN106823799A (zh) * | 2017-04-07 | 2017-06-13 | 大唐环境产业集团股份有限公司 | 尿素热解scr脱硝装置 |
CN107335336A (zh) * | 2017-09-13 | 2017-11-10 | 山东大业联合新能源设备有限公司 | 一种新型高效脱硫脱硝的处理机构及工艺 |
CN107540000A (zh) * | 2017-09-26 | 2018-01-05 | 邓玉平 | 一种基于电厂燃机出口过渡烟道的尿素热解装置 |
CN108211709A (zh) * | 2018-03-26 | 2018-06-29 | 佛山市莫森环境工程有限公司 | 窑炉烟气净化设备 |
CN108380023A (zh) * | 2018-03-12 | 2018-08-10 | 中国科学院过程工程研究所 | 一种烟气脱硫脱硝除尘系统及方法 |
CN113559704A (zh) * | 2021-08-05 | 2021-10-29 | 邯郸钢铁集团设计院有限公司 | 一种烧结机烟气脱硫脱硝吸附装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101772374A (zh) * | 2007-08-02 | 2010-07-07 | 巴布科克和威尔科克斯能量产生集团公司 | 用于控制燃烧的NOx排放的低温移动床催化反应器 |
CN202212104U (zh) * | 2011-07-15 | 2012-05-09 | 无锡华光新动力环保科技股份有限公司 | 一种多场均匀的选择性催化还原烟气脱硝装置 |
CN103055696A (zh) * | 2012-12-27 | 2013-04-24 | 浙江信耳科技有限公司 | 具有前置双流体喷射系统的scr烟气脱硝系统 |
CN103120899A (zh) * | 2013-02-16 | 2013-05-29 | 盐城市兰丰环境工程科技有限公司 | 一种水泥窑炉烟气的scr脱硝系统 |
CN203525567U (zh) * | 2013-10-10 | 2014-04-09 | 北京水木星源环保科技有限公司 | Scr脱硝装置 |
-
2013
- 2013-10-10 CN CN201310471414.8A patent/CN103551033B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101772374A (zh) * | 2007-08-02 | 2010-07-07 | 巴布科克和威尔科克斯能量产生集团公司 | 用于控制燃烧的NOx排放的低温移动床催化反应器 |
CN202212104U (zh) * | 2011-07-15 | 2012-05-09 | 无锡华光新动力环保科技股份有限公司 | 一种多场均匀的选择性催化还原烟气脱硝装置 |
CN103055696A (zh) * | 2012-12-27 | 2013-04-24 | 浙江信耳科技有限公司 | 具有前置双流体喷射系统的scr烟气脱硝系统 |
CN103120899A (zh) * | 2013-02-16 | 2013-05-29 | 盐城市兰丰环境工程科技有限公司 | 一种水泥窑炉烟气的scr脱硝系统 |
CN203525567U (zh) * | 2013-10-10 | 2014-04-09 | 北京水木星源环保科技有限公司 | Scr脱硝装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106823800A (zh) * | 2017-04-07 | 2017-06-13 | 大唐环境产业集团股份有限公司 | 一种尿素热解scr脱硝装置 |
CN106823799A (zh) * | 2017-04-07 | 2017-06-13 | 大唐环境产业集团股份有限公司 | 尿素热解scr脱硝装置 |
CN107335336A (zh) * | 2017-09-13 | 2017-11-10 | 山东大业联合新能源设备有限公司 | 一种新型高效脱硫脱硝的处理机构及工艺 |
CN107540000A (zh) * | 2017-09-26 | 2018-01-05 | 邓玉平 | 一种基于电厂燃机出口过渡烟道的尿素热解装置 |
CN108380023A (zh) * | 2018-03-12 | 2018-08-10 | 中国科学院过程工程研究所 | 一种烟气脱硫脱硝除尘系统及方法 |
CN108211709A (zh) * | 2018-03-26 | 2018-06-29 | 佛山市莫森环境工程有限公司 | 窑炉烟气净化设备 |
CN113559704A (zh) * | 2021-08-05 | 2021-10-29 | 邯郸钢铁集团设计院有限公司 | 一种烧结机烟气脱硫脱硝吸附装置 |
CN113559704B (zh) * | 2021-08-05 | 2023-10-13 | 河北大河邯钢设计院有限公司 | 一种烧结机烟气脱硫脱硝吸附装置 |
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CN103551033B (zh) | 2016-08-17 |
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Owner name: WANG SHENG Free format text: FORMER OWNER: BEIJING SHUIMU XINGYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20140520 |
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Effective date of registration: 20140520 Address after: 100101, room 1710, building A, Continental Building, 172 Beiyuan Road, Beijing, Chaoyang District Applicant after: Wang Sheng Address before: 100101, room 1710, building A, Continental Building, 172 Beiyuan Road, Beijing, Chaoyang District Applicant before: Beijing Shuimu Xingyuan Environmental Protection Technology Co., Ltd. |
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Effective date of registration: 20180604 Address after: 100072 Beijing Fengtai District Garden South Road Road 515 Patentee after: Beijing Shuimu Xingyuan Environmental Protection Technology Co., Ltd. Address before: 100101 room 1710, block A, Euro tower, 172 Beiyuan Road, Chaoyang District, Beijing. Patentee before: Wang Sheng |
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Address after: 100072, Fengtai District Beijing Park South Road, cross industry building 515 Patentee after: Beijing shuimuqingyuan Environmental Protection Technology Co.,Ltd. Address before: 100072, Fengtai District Beijing Park South Road, cross industry building 515 Patentee before: BEIJING SHUIMUXINGYUAN ENVIRONMENTAL PROTECTION AND TECHNOLOGY Co.,Ltd. |