CN101569829A - 利用多级浓淡燃烧与燃料再燃联合控制NOx排放的方法 - Google Patents
利用多级浓淡燃烧与燃料再燃联合控制NOx排放的方法 Download PDFInfo
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- CN101569829A CN101569829A CNA2009100328782A CN200910032878A CN101569829A CN 101569829 A CN101569829 A CN 101569829A CN A2009100328782 A CNA2009100328782 A CN A2009100328782A CN 200910032878 A CN200910032878 A CN 200910032878A CN 101569829 A CN101569829 A CN 101569829A
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 97
- 239000000446 fuel Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000003245 coal Substances 0.000 claims abstract description 22
- 239000002028 Biomass Substances 0.000 claims abstract description 15
- 239000003546 flue gas Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002817 coal dust Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 4
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- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract 2
- 230000001376 precipitating effect Effects 0.000 abstract 1
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- 238000005516 engineering process Methods 0.000 description 16
- 238000006722 reduction reaction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 210000004894 snout Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
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- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 230000036651 mood Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 108091060210 Heavy strand Proteins 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
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- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100328782A CN101569829B (zh) | 2009-06-05 | 2009-06-05 | 利用多级浓淡燃烧与燃料再燃联合控制NOx排放的方法 |
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CN2009100328782A CN101569829B (zh) | 2009-06-05 | 2009-06-05 | 利用多级浓淡燃烧与燃料再燃联合控制NOx排放的方法 |
Publications (2)
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CN101569829A true CN101569829A (zh) | 2009-11-04 |
CN101569829B CN101569829B (zh) | 2011-07-20 |
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CN2009100328782A Active CN101569829B (zh) | 2009-06-05 | 2009-06-05 | 利用多级浓淡燃烧与燃料再燃联合控制NOx排放的方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102252324A (zh) * | 2011-05-16 | 2011-11-23 | 徐州燃控科技股份有限公司 | 燃料再燃低氮氧化物燃烧的方法 |
CN102425786A (zh) * | 2011-11-24 | 2012-04-25 | 舒瑞 | 粉煤锅炉燃烧方法及装置 |
WO2012159509A1 (zh) * | 2011-11-14 | 2012-11-29 | 上海锅炉厂有限公司 | 一种燃用无烟煤的单火球四角直流燃烧器 |
CN103350220A (zh) * | 2013-06-28 | 2013-10-16 | 上海宝钢节能技术有限公司 | 能显著降低nox的蓄热式钢包烘烤系统及烘烤方法 |
CN109163570A (zh) * | 2018-07-30 | 2019-01-08 | 芜湖凌梦电子商务有限公司 | 一种工业机电节能设备 |
-
2009
- 2009-06-05 CN CN2009100328782A patent/CN101569829B/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102252324A (zh) * | 2011-05-16 | 2011-11-23 | 徐州燃控科技股份有限公司 | 燃料再燃低氮氧化物燃烧的方法 |
CN102252324B (zh) * | 2011-05-16 | 2013-03-27 | 徐州燃控科技股份有限公司 | 燃料再燃低氮氧化物燃烧的方法 |
WO2012159509A1 (zh) * | 2011-11-14 | 2012-11-29 | 上海锅炉厂有限公司 | 一种燃用无烟煤的单火球四角直流燃烧器 |
CN102425786A (zh) * | 2011-11-24 | 2012-04-25 | 舒瑞 | 粉煤锅炉燃烧方法及装置 |
CN103350220A (zh) * | 2013-06-28 | 2013-10-16 | 上海宝钢节能技术有限公司 | 能显著降低nox的蓄热式钢包烘烤系统及烘烤方法 |
CN109163570A (zh) * | 2018-07-30 | 2019-01-08 | 芜湖凌梦电子商务有限公司 | 一种工业机电节能设备 |
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CN101569829B (zh) | 2011-07-20 |
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Effective date of registration: 20110321 Address after: 210009, room 2602, Jinfeng tower, 19 Central Road, Gulou District, Jiangsu, Nanjing Applicant after: Huang Zhen Co-applicant after: Liu Weimin Co-applicant after: Shao Yafeng Co-applicant after: Lu Ping Address before: 210029 Nanjing City, Hanzhoung Province, No. gate of the blue on the floor of the building, room 3, No. 502, room 2 Applicant before: Nanjing Longjiu Environmental Engineering Co., Ltd. |
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Assignee: Nanjing Longjiu Environmental Engineering Co., Ltd. Assignor: Huang Zhen|Liu Weimin|Shao Yafeng|Lu Ping Contract record no.: 2011320000542 Denomination of invention: Method for jointly controlling NO[sub]x[/sub] emissions using multi-stage dense combustion and fuel Reburning License type: Exclusive License Open date: 20091104 Record date: 20110408 |
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