CN109621714A - 一种生成沉淀的烟气脱硝工艺方法 - Google Patents
一种生成沉淀的烟气脱硝工艺方法 Download PDFInfo
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- CN109621714A CN109621714A CN201811653003.XA CN201811653003A CN109621714A CN 109621714 A CN109621714 A CN 109621714A CN 201811653003 A CN201811653003 A CN 201811653003A CN 109621714 A CN109621714 A CN 109621714A
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- solution
- flue gas
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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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811653003.XA CN109621714B (zh) | 2018-12-29 | 2018-12-29 | 一种生成沉淀的烟气脱硝工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811653003.XA CN109621714B (zh) | 2018-12-29 | 2018-12-29 | 一种生成沉淀的烟气脱硝工艺方法 |
Publications (2)
Publication Number | Publication Date |
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CN109621714A true CN109621714A (zh) | 2019-04-16 |
CN109621714B CN109621714B (zh) | 2022-01-18 |
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CN201811653003.XA Active CN109621714B (zh) | 2018-12-29 | 2018-12-29 | 一种生成沉淀的烟气脱硝工艺方法 |
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CN (1) | CN109621714B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1241576A (en) * | 1967-08-24 | 1971-08-04 | Mitsubishi Heavy Ind Ltd | Treatment of gases containing "no" |
CN101032678A (zh) * | 2006-03-07 | 2007-09-12 | 黄立维 | 一种从气流中去除氮氧化物的方法及其专用装置 |
CN101095998A (zh) * | 2006-06-26 | 2008-01-02 | 山东金城医药化工有限公司 | 呋喃胺盐废气的回收利用方法 |
CN101352646A (zh) * | 2008-08-29 | 2009-01-28 | 浙江大学 | 一种利用紫外光双重作用的烟气脱硝方法 |
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 |
CN101822983A (zh) * | 2009-12-25 | 2010-09-08 | 浙江天蓝环保技术有限公司 | 一种催化氧化烟气中氮氧化物的催化剂及其制备工艺 |
CN101879404A (zh) * | 2010-07-12 | 2010-11-10 | 华东理工大学 | 一种资源化的烟气脱硫脱硝方法 |
CN102633290A (zh) * | 2012-03-26 | 2012-08-15 | 廖勇志 | 一种碱式硝酸铜的制备方法 |
-
2018
- 2018-12-29 CN CN201811653003.XA patent/CN109621714B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1241576A (en) * | 1967-08-24 | 1971-08-04 | Mitsubishi Heavy Ind Ltd | Treatment of gases containing "no" |
CN101032678A (zh) * | 2006-03-07 | 2007-09-12 | 黄立维 | 一种从气流中去除氮氧化物的方法及其专用装置 |
CN101095998A (zh) * | 2006-06-26 | 2008-01-02 | 山东金城医药化工有限公司 | 呋喃胺盐废气的回收利用方法 |
CN101352646A (zh) * | 2008-08-29 | 2009-01-28 | 浙江大学 | 一种利用紫外光双重作用的烟气脱硝方法 |
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 |
CN101822983A (zh) * | 2009-12-25 | 2010-09-08 | 浙江天蓝环保技术有限公司 | 一种催化氧化烟气中氮氧化物的催化剂及其制备工艺 |
CN101879404A (zh) * | 2010-07-12 | 2010-11-10 | 华东理工大学 | 一种资源化的烟气脱硫脱硝方法 |
CN102633290A (zh) * | 2012-03-26 | 2012-08-15 | 廖勇志 | 一种碱式硝酸铜的制备方法 |
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CN109621714B (zh) | 2022-01-18 |
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Effective date of registration: 20220914 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: 224051 middle road of hope Avenue, Yancheng City, Jiangsu Province, No. 1 Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY |
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Effective date of registration: 20221212 Address after: 214000 No. 7 Longtan Road, Qianzhou supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: WUXI WORLD ROTATION ATOMIZATION TECHNOLOGY CO.,LTD. Address before: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. |