CN1768902A - 锅炉烟气臭氧氧化脱硝方法 - Google Patents
锅炉烟气臭氧氧化脱硝方法 Download PDFInfo
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- CN1768902A CN1768902A CN 200510061120 CN200510061120A CN1768902A CN 1768902 A CN1768902 A CN 1768902A CN 200510061120 CN200510061120 CN 200510061120 CN 200510061120 A CN200510061120 A CN 200510061120A CN 1768902 A CN1768902 A CN 1768902A
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- boiler
- ozone
- flue gas
- smoke
- boiler flue
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims description 16
- 239000003546 flue gas Substances 0.000 title claims description 16
- 230000003647 oxidation Effects 0.000 title claims description 9
- 238000007254 oxidation reaction Methods 0.000 title claims description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 230000035484 reaction time Effects 0.000 claims description 5
- 239000003500 flue dust Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000006396 nitration reaction Methods 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 12
- 239000012717 electrostatic precipitator Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 238000005200 wet scrubbing Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000005201 scrubbing Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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CNB2005100611203A CN100354022C (zh) | 2005-10-14 | 2005-10-14 | 锅炉烟气臭氧氧化脱硝方法 |
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CNB2005100611203A CN100354022C (zh) | 2005-10-14 | 2005-10-14 | 锅炉烟气臭氧氧化脱硝方法 |
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CN1768902A true CN1768902A (zh) | 2006-05-10 |
CN100354022C CN100354022C (zh) | 2007-12-12 |
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Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101352644A (zh) * | 2008-08-29 | 2009-01-28 | 浙江大学 | 一种回收亚硝酸盐的湿法烟气脱硝工艺 |
CN101972588A (zh) * | 2010-08-31 | 2011-02-16 | 四川大学 | 燃煤烟气软锰矿浆资源化脱硝方法 |
CN101385942B (zh) * | 2008-10-13 | 2011-04-13 | 浙江天蓝环保技术有限公司 | 液相氧化-吸收两段式湿法烟气脱硝工艺 |
CN102527206A (zh) * | 2012-01-16 | 2012-07-04 | 中悦浦利莱环保科技有限公司 | 一种含氮氧化物的烟气的处理方法及其处理装置 |
CN103055672A (zh) * | 2012-12-31 | 2013-04-24 | 浙江工商大学 | 一种两步氧化-还原烟气脱硝方法 |
CN103100294A (zh) * | 2011-11-15 | 2013-05-15 | 中国石油化工股份有限公司 | 臭氧氧化法脱除烟气中氮氧化合物的方法 |
CN103175408A (zh) * | 2013-03-01 | 2013-06-26 | 大连易世达新能源发展股份有限公司 | 一种工业窑炉综合节能减排集成系统 |
CN103611417A (zh) * | 2013-11-08 | 2014-03-05 | 江苏中金环保科技有限公司 | 一种焦炉废气湿法脱硝方法 |
CN103721538A (zh) * | 2013-12-30 | 2014-04-16 | 清华大学 | 天然气烟气余热及冷凝水回收与脱硝一体化处理利用装置 |
CN104258701A (zh) * | 2014-10-08 | 2015-01-07 | 福建龙净环保股份有限公司 | 一种烟气脱硝的方法及装置 |
CN104474857A (zh) * | 2014-11-20 | 2015-04-01 | 浙江大学 | 活性分子前置氧化吸收燃煤烟气中NOx和SO2的方法和装置 |
CN104624028A (zh) * | 2014-12-25 | 2015-05-20 | 江苏一环集团有限公司 | 一种回收hno3溶液的燃煤锅炉烟气脱硝装置 |
CN104707465A (zh) * | 2015-03-26 | 2015-06-17 | 中能服(北京)节能投资有限公司 | 烟气余热深度回收系统 |
CN105169906A (zh) * | 2015-09-17 | 2015-12-23 | 昆明理工大学 | 一种臭氧注入硫化钠脱硝的方法 |
WO2016150301A1 (zh) * | 2015-03-20 | 2016-09-29 | 北京博源恒升高科技有限公司 | 一种气体脱硝工艺及设备 |
CN108421388A (zh) * | 2018-05-02 | 2018-08-21 | 中国恩菲工程技术有限公司 | 湿法溶金和/或溶银工段烟气的脱硝装置和脱硝方法 |
US10124289B2 (en) | 2015-03-20 | 2018-11-13 | Yongfeng Boyuan Industry Co. Ltd., Jiangxi Province | Desulfurization and denitration agent |
CN109224820A (zh) * | 2018-11-12 | 2019-01-18 | 实友化工(扬州)有限公司 | 一种锅炉烟气臭氧氧化脱硝方法 |
WO2020083160A1 (zh) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | 一种发动机尾气臭氧净化系统和方法 |
CN114452787A (zh) * | 2020-10-30 | 2022-05-10 | 中国石油化工股份有限公司 | 含氮氧化物的尾气的净化装置和尾气的净化方法 |
US11345637B2 (en) | 2017-09-30 | 2022-05-31 | Environment Sustainable System Engineering Technology Co., Ltd. | Ozonation-based method for producing cementitious material |
JP7376744B1 (ja) * | 2023-07-13 | 2023-11-08 | 一般財団法人電力中央研究所 | 燃焼プロセスにおける反応性窒素の回収システム、発電設備 |
WO2024032838A1 (de) * | 2022-08-12 | 2024-02-15 | Martin GmbH für Umwelt- und Energietechnik | Verfahren zum behandeln von rauchgas einer müllverbrennungsanlage sowie vorrichtung insbesondere zur durchführung eines derartigen verfahrens |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102772990B (zh) * | 2012-08-02 | 2015-01-28 | 浙江天蓝环保技术股份有限公司 | 一种气相氧化结合湿法吸收的脱硝工艺及装置 |
EP3875167A1 (en) * | 2020-03-06 | 2021-09-08 | Linde GmbH | Improved nox removal method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5294861A (en) * | 1976-02-06 | 1977-08-09 | Toho Rayon Kk | Exhaust smoke denitration |
JPS5316357A (en) * | 1976-07-30 | 1978-02-15 | Ishikawajima Harima Heavy Ind Co Ltd | Wet type desulfurization and denitrification method for exhausted smoke |
JPS62213825A (ja) * | 1986-03-17 | 1987-09-19 | Toyo Soda Mfg Co Ltd | 燃焼排ガスの脱硫脱硝処理と排水処理を同時に行なう方法 |
EP0828550B1 (en) * | 1995-05-30 | 2000-03-08 | Thermal Energy International Inc. | Flue gas scrubbing and waste heat recovery system |
-
2005
- 2005-10-14 CN CNB2005100611203A patent/CN100354022C/zh active Active
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101352644A (zh) * | 2008-08-29 | 2009-01-28 | 浙江大学 | 一种回收亚硝酸盐的湿法烟气脱硝工艺 |
CN101352644B (zh) * | 2008-08-29 | 2012-06-27 | 浙江天蓝环保技术股份有限公司 | 一种回收亚硝酸盐的湿法烟气脱硝工艺 |
CN101385942B (zh) * | 2008-10-13 | 2011-04-13 | 浙江天蓝环保技术有限公司 | 液相氧化-吸收两段式湿法烟气脱硝工艺 |
CN101972588A (zh) * | 2010-08-31 | 2011-02-16 | 四川大学 | 燃煤烟气软锰矿浆资源化脱硝方法 |
CN103100294A (zh) * | 2011-11-15 | 2013-05-15 | 中国石油化工股份有限公司 | 臭氧氧化法脱除烟气中氮氧化合物的方法 |
CN102527206A (zh) * | 2012-01-16 | 2012-07-04 | 中悦浦利莱环保科技有限公司 | 一种含氮氧化物的烟气的处理方法及其处理装置 |
CN103055672A (zh) * | 2012-12-31 | 2013-04-24 | 浙江工商大学 | 一种两步氧化-还原烟气脱硝方法 |
CN103175408A (zh) * | 2013-03-01 | 2013-06-26 | 大连易世达新能源发展股份有限公司 | 一种工业窑炉综合节能减排集成系统 |
CN103611417A (zh) * | 2013-11-08 | 2014-03-05 | 江苏中金环保科技有限公司 | 一种焦炉废气湿法脱硝方法 |
CN103611417B (zh) * | 2013-11-08 | 2016-09-07 | 江苏中金环保科技有限公司 | 一种焦炉废气湿法脱硝方法 |
CN103721538A (zh) * | 2013-12-30 | 2014-04-16 | 清华大学 | 天然气烟气余热及冷凝水回收与脱硝一体化处理利用装置 |
CN104258701A (zh) * | 2014-10-08 | 2015-01-07 | 福建龙净环保股份有限公司 | 一种烟气脱硝的方法及装置 |
CN104258701B (zh) * | 2014-10-08 | 2017-01-25 | 福建龙净环保股份有限公司 | 一种烟气脱硝的方法及装置 |
CN104474857A (zh) * | 2014-11-20 | 2015-04-01 | 浙江大学 | 活性分子前置氧化吸收燃煤烟气中NOx和SO2的方法和装置 |
CN104474857B (zh) * | 2014-11-20 | 2016-07-06 | 浙江大学 | 活性分子前置氧化吸收燃煤烟气中NOx和SO2的方法和装置 |
CN104624028A (zh) * | 2014-12-25 | 2015-05-20 | 江苏一环集团有限公司 | 一种回收hno3溶液的燃煤锅炉烟气脱硝装置 |
US10213733B2 (en) | 2015-03-20 | 2019-02-26 | Beijing Boyuan Hengsheng High-Technology Co., Ltd. | Gas denitration process and apparatus |
WO2016150301A1 (zh) * | 2015-03-20 | 2016-09-29 | 北京博源恒升高科技有限公司 | 一种气体脱硝工艺及设备 |
EA035587B1 (ru) * | 2015-03-20 | 2020-07-13 | Бейджинг Боюань Хэншэн Хай-Текнолоджи Ко., Лтд | Способ денитрификации газа и установка |
US10124289B2 (en) | 2015-03-20 | 2018-11-13 | Yongfeng Boyuan Industry Co. Ltd., Jiangxi Province | Desulfurization and denitration agent |
CN104707465A (zh) * | 2015-03-26 | 2015-06-17 | 中能服(北京)节能投资有限公司 | 烟气余热深度回收系统 |
CN105169906A (zh) * | 2015-09-17 | 2015-12-23 | 昆明理工大学 | 一种臭氧注入硫化钠脱硝的方法 |
US11345637B2 (en) | 2017-09-30 | 2022-05-31 | Environment Sustainable System Engineering Technology Co., Ltd. | Ozonation-based method for producing cementitious material |
CN108421388A (zh) * | 2018-05-02 | 2018-08-21 | 中国恩菲工程技术有限公司 | 湿法溶金和/或溶银工段烟气的脱硝装置和脱硝方法 |
WO2020083160A1 (zh) * | 2018-10-22 | 2020-04-30 | 上海必修福企业管理有限公司 | 一种发动机尾气臭氧净化系统和方法 |
CN109224820A (zh) * | 2018-11-12 | 2019-01-18 | 实友化工(扬州)有限公司 | 一种锅炉烟气臭氧氧化脱硝方法 |
CN114452787A (zh) * | 2020-10-30 | 2022-05-10 | 中国石油化工股份有限公司 | 含氮氧化物的尾气的净化装置和尾气的净化方法 |
WO2024032838A1 (de) * | 2022-08-12 | 2024-02-15 | Martin GmbH für Umwelt- und Energietechnik | Verfahren zum behandeln von rauchgas einer müllverbrennungsanlage sowie vorrichtung insbesondere zur durchführung eines derartigen verfahrens |
JP7376744B1 (ja) * | 2023-07-13 | 2023-11-08 | 一般財団法人電力中央研究所 | 燃焼プロセスにおける反応性窒素の回収システム、発電設備 |
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