CN108144426A - 一种臭氧氧化联合脱硫和脱硝的系统及方法 - Google Patents
一种臭氧氧化联合脱硫和脱硝的系统及方法 Download PDFInfo
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- CN108144426A CN108144426A CN201810111239.4A CN201810111239A CN108144426A CN 108144426 A CN108144426 A CN 108144426A CN 201810111239 A CN201810111239 A CN 201810111239A CN 108144426 A CN108144426 A CN 108144426A
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 69
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 53
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- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 14
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- 238000001179 sorption measurement Methods 0.000 description 6
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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
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
Description
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2918109B1 (ja) * | 1997-12-29 | 1999-07-12 | 川崎重工業株式会社 | 湿潤有機性廃棄物の処理方法及び装置 |
KR20080059958A (ko) * | 2006-12-26 | 2008-07-01 | 주식회사 포스코 | 오존 및 활성 코크스에 의한 배가스 동시 탈황 탈질 방법 |
CN102350214A (zh) * | 2011-06-29 | 2012-02-15 | 山东大学 | 燃煤电厂煤粉制备活性焦烟气综合净化系统及工艺 |
CN202146717U (zh) * | 2011-06-29 | 2012-02-22 | 山东大学 | 燃煤电厂煤粉制备活性焦烟气综合净化系统 |
CN102728217A (zh) * | 2012-07-10 | 2012-10-17 | 中国华电工程(集团)有限公司 | 移动床活性焦联合脱硫脱硝脱汞的方法及系统 |
CN103657394A (zh) * | 2013-12-09 | 2014-03-26 | 华电电力科学研究院 | 利用电石渣脱除锅炉烟气中二氧化硫的系统与方法 |
CN104107627A (zh) * | 2014-07-21 | 2014-10-22 | 中国科学院过程工程研究所 | 一种烧结烟气循环流化床半干法联合脱硫脱硝脱汞脱二恶英装置及方法 |
CN104107626A (zh) * | 2014-07-21 | 2014-10-22 | 中国科学院过程工程研究所 | 一种烧结烟气循环流化床半干法联合脱硫脱硝装置及方法 |
CN105126560A (zh) * | 2015-07-24 | 2015-12-09 | 山东大学 | 一种臭氧多点投加分段氧化吸收脱除NOx的系统和方法 |
CN105289204A (zh) * | 2015-11-23 | 2016-02-03 | 金川集团股份有限公司 | 一种粉末状活性焦处理低浓度二氧化硫烟气的系统及方法 |
US20160089631A1 (en) * | 2013-10-15 | 2016-03-31 | Institute Of Process Engineering, Chinese Academy Of Sciences | Combined desulfuration, denitration, and demercuration apparatus and method using semi-dry process in circulating fluidized bed |
CN105727708A (zh) * | 2016-02-29 | 2016-07-06 | 中国科学院过程工程研究所 | 一种多层流化床两段式活性炭/焦烟气同时脱硫脱硝系统及方法 |
CN106994287A (zh) * | 2017-05-11 | 2017-08-01 | 国电科学技术研究院 | 一种用于燃煤电站烟气干法脱硫脱硝的系统和方法 |
-
2018
- 2018-02-05 CN CN201810111239.4A patent/CN108144426B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2918109B1 (ja) * | 1997-12-29 | 1999-07-12 | 川崎重工業株式会社 | 湿潤有機性廃棄物の処理方法及び装置 |
KR20080059958A (ko) * | 2006-12-26 | 2008-07-01 | 주식회사 포스코 | 오존 및 활성 코크스에 의한 배가스 동시 탈황 탈질 방법 |
CN102350214A (zh) * | 2011-06-29 | 2012-02-15 | 山东大学 | 燃煤电厂煤粉制备活性焦烟气综合净化系统及工艺 |
CN202146717U (zh) * | 2011-06-29 | 2012-02-22 | 山东大学 | 燃煤电厂煤粉制备活性焦烟气综合净化系统 |
CN102728217A (zh) * | 2012-07-10 | 2012-10-17 | 中国华电工程(集团)有限公司 | 移动床活性焦联合脱硫脱硝脱汞的方法及系统 |
US20160089631A1 (en) * | 2013-10-15 | 2016-03-31 | Institute Of Process Engineering, Chinese Academy Of Sciences | Combined desulfuration, denitration, and demercuration apparatus and method using semi-dry process in circulating fluidized bed |
CN103657394A (zh) * | 2013-12-09 | 2014-03-26 | 华电电力科学研究院 | 利用电石渣脱除锅炉烟气中二氧化硫的系统与方法 |
CN104107627A (zh) * | 2014-07-21 | 2014-10-22 | 中国科学院过程工程研究所 | 一种烧结烟气循环流化床半干法联合脱硫脱硝脱汞脱二恶英装置及方法 |
CN104107626A (zh) * | 2014-07-21 | 2014-10-22 | 中国科学院过程工程研究所 | 一种烧结烟气循环流化床半干法联合脱硫脱硝装置及方法 |
CN105126560A (zh) * | 2015-07-24 | 2015-12-09 | 山东大学 | 一种臭氧多点投加分段氧化吸收脱除NOx的系统和方法 |
CN105289204A (zh) * | 2015-11-23 | 2016-02-03 | 金川集团股份有限公司 | 一种粉末状活性焦处理低浓度二氧化硫烟气的系统及方法 |
CN105727708A (zh) * | 2016-02-29 | 2016-07-06 | 中国科学院过程工程研究所 | 一种多层流化床两段式活性炭/焦烟气同时脱硫脱硝系统及方法 |
CN106994287A (zh) * | 2017-05-11 | 2017-08-01 | 国电科学技术研究院 | 一种用于燃煤电站烟气干法脱硫脱硝的系统和方法 |
Non-Patent Citations (1)
Title |
---|
胡荫平: "《电站锅炉手册》", 中国电力出版社, pages: 856 * |
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