CN113082959A - 一种氨法脱硫的烟气预处理方法及装置 - Google Patents
一种氨法脱硫的烟气预处理方法及装置 Download PDFInfo
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- CN113082959A CN113082959A CN202110358753.XA CN202110358753A CN113082959A CN 113082959 A CN113082959 A CN 113082959A CN 202110358753 A CN202110358753 A CN 202110358753A CN 113082959 A CN113082959 A CN 113082959A
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 53
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- 239000002250 absorbent Substances 0.000 description 2
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
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- 150000003839 salts Chemical class 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
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- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
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Images
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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (10)
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CN202110358753.XA CN113082959B (zh) | 2021-04-02 | 2021-04-02 | 一种氨法脱硫的烟气预处理方法及装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118341243A (zh) * | 2024-05-10 | 2024-07-16 | 华能重庆珞璜发电有限责任公司 | 一种利用碘吸收锅炉烟气二氧化硫的系统和方法 |
CN118634647A (zh) * | 2024-08-16 | 2024-09-13 | 成都达奇科技股份有限公司 | 一种脱硫装置 |
Citations (9)
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CN201543374U (zh) * | 2009-12-04 | 2010-08-11 | 王建敏 | 一种氨法烟气脱硫装置 |
CN201543377U (zh) * | 2009-11-19 | 2010-08-11 | 娄爱娟 | 一种氨基烟气脱硫装置 |
CN102658015A (zh) * | 2012-05-02 | 2012-09-12 | 山东天泰钢塑有限公司 | 一种烟气氨法脱硫并副产高纯度固体亚硫酸铵的方法 |
CN102658016A (zh) * | 2012-05-02 | 2012-09-12 | 山东天泰钢塑有限公司 | 一种烟气氨法脱硫并副产高纯度亚硫酸氢铵的方法 |
CN106669326A (zh) * | 2017-01-20 | 2017-05-17 | 东南大学 | 一种湿法脱硫协同脱除细颗粒物及so3酸雾的方法及装置 |
CN106823740A (zh) * | 2017-01-23 | 2017-06-13 | 上海大学 | 炭素炉、焦炉烟气多段式氨法脱硫和除尘吸收塔 |
CN107213785A (zh) * | 2017-05-25 | 2017-09-29 | 江苏新世纪江南环保股份有限公司 | 一种fcc尾气氨法脱硝脱硫除尘的方法及装置 |
CN108434960A (zh) * | 2018-03-23 | 2018-08-24 | 东南大学 | 一种促进双塔双循环湿法脱硫系统脱除细颗粒物及三氧化硫酸雾的装置及其方法 |
CN111957183A (zh) * | 2019-12-26 | 2020-11-20 | 江苏新世纪江南环保股份有限公司 | 一种改进的氨法脱硫控制吸收过程气溶胶产生的方法 |
-
2021
- 2021-04-02 CN CN202110358753.XA patent/CN113082959B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201543377U (zh) * | 2009-11-19 | 2010-08-11 | 娄爱娟 | 一种氨基烟气脱硫装置 |
CN201543374U (zh) * | 2009-12-04 | 2010-08-11 | 王建敏 | 一种氨法烟气脱硫装置 |
CN102658015A (zh) * | 2012-05-02 | 2012-09-12 | 山东天泰钢塑有限公司 | 一种烟气氨法脱硫并副产高纯度固体亚硫酸铵的方法 |
CN102658016A (zh) * | 2012-05-02 | 2012-09-12 | 山东天泰钢塑有限公司 | 一种烟气氨法脱硫并副产高纯度亚硫酸氢铵的方法 |
CN106669326A (zh) * | 2017-01-20 | 2017-05-17 | 东南大学 | 一种湿法脱硫协同脱除细颗粒物及so3酸雾的方法及装置 |
CN106823740A (zh) * | 2017-01-23 | 2017-06-13 | 上海大学 | 炭素炉、焦炉烟气多段式氨法脱硫和除尘吸收塔 |
CN107213785A (zh) * | 2017-05-25 | 2017-09-29 | 江苏新世纪江南环保股份有限公司 | 一种fcc尾气氨法脱硝脱硫除尘的方法及装置 |
CN108434960A (zh) * | 2018-03-23 | 2018-08-24 | 东南大学 | 一种促进双塔双循环湿法脱硫系统脱除细颗粒物及三氧化硫酸雾的装置及其方法 |
CN111957183A (zh) * | 2019-12-26 | 2020-11-20 | 江苏新世纪江南环保股份有限公司 | 一种改进的氨法脱硫控制吸收过程气溶胶产生的方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118341243A (zh) * | 2024-05-10 | 2024-07-16 | 华能重庆珞璜发电有限责任公司 | 一种利用碘吸收锅炉烟气二氧化硫的系统和方法 |
CN118634647A (zh) * | 2024-08-16 | 2024-09-13 | 成都达奇科技股份有限公司 | 一种脱硫装置 |
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Address after: No. 29 Suyuan Avenue, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Jiangnan Ecological Carbon Technology (Group) Co.,Ltd. Country or region after: China Patentee after: Jiangnan Environmental Protection Group Co.,Ltd. Country or region after: Cayman Islands Address before: 211100 23rd floor, Jiangnan environmental protection building, 29 Suyuan Avenue, Jiangning Development Zone, Nanjing, Jiangsu Province Patentee before: JIANGSU NEW CENTURY JIANGNAN ENVIRONMENTAL PROTECTION Co.,Ltd. Country or region before: China Patentee before: Jiangnan Environmental Protection Group Co.,Ltd. Country or region before: Cayman Islands |