CN109675431A - 一种净化烟气中co耦合抑制白雾的方法及装置 - Google Patents
一种净化烟气中co耦合抑制白雾的方法及装置 Download PDFInfo
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- CN109675431A CN109675431A CN201811462542.5A CN201811462542A CN109675431A CN 109675431 A CN109675431 A CN 109675431A CN 201811462542 A CN201811462542 A CN 201811462542A CN 109675431 A CN109675431 A CN 109675431A
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- flue gas
- white haze
- reaction tower
- blast furnace
- oxidation reaction
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- 238000010168 coupling process Methods 0.000 title claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 16
- 239000003546 flue gas Substances 0.000 claims abstract description 130
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 128
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 75
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- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 6
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 claims description 6
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- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 6
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- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
-
- 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
- B01D53/864—Removing carbon monoxide or hydrocarbons
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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
- B01D53/86—Catalytic processes
- B01D53/8696—Controlling the catalytic process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
- B01D2255/2065—Cerium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/2073—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20746—Cobalt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20761—Copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
-
- 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
- B01D2258/025—Other waste gases from metallurgy plants
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201811462542.5A CN109675431A (zh) | 2018-12-03 | 2018-12-03 | 一种净化烟气中co耦合抑制白雾的方法及装置 |
US16/701,559 US11123690B2 (en) | 2018-12-03 | 2019-12-03 | Method and device for coupling-suppressing white fog by purifying CO in flue gas |
Applications Claiming Priority (1)
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CN201811462542.5A CN109675431A (zh) | 2018-12-03 | 2018-12-03 | 一种净化烟气中co耦合抑制白雾的方法及装置 |
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CN109675431A true CN109675431A (zh) | 2019-04-26 |
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CN201811462542.5A Pending CN109675431A (zh) | 2018-12-03 | 2018-12-03 | 一种净化烟气中co耦合抑制白雾的方法及装置 |
Country Status (2)
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US (1) | US11123690B2 (zh) |
CN (1) | CN109675431A (zh) |
Families Citing this family (1)
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CN114471506B (zh) * | 2020-10-27 | 2023-09-01 | 中国石油化工股份有限公司 | 一种载体材料及其制法与催化剂和应用 |
Citations (6)
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CN102378648A (zh) * | 2009-04-10 | 2012-03-14 | 三菱重工业株式会社 | Co变换催化剂、co变换反应装置及气化气体的精制方法 |
CN202289849U (zh) * | 2011-10-11 | 2012-07-04 | 苏州科德技研有限公司 | 白烟处理装置 |
CN206965483U (zh) * | 2017-07-07 | 2018-02-06 | 西京学院 | 一种锅炉废气处理装置 |
CN108568207A (zh) * | 2018-04-27 | 2018-09-25 | 北京工业大学 | 一种高效节能的烧结烟气多污染物净化工艺 |
WO2018189027A1 (en) * | 2017-04-11 | 2018-10-18 | Haldor Topsøe A/S | A process for removal of fully or partly hydrolyzed organosilicon compounds from flue gases upstream of a catalytic emissions control unit |
CN108800095A (zh) * | 2018-07-23 | 2018-11-13 | 浙江巨化热电有限公司 | 一种锅炉连排废水余热利用系统及其方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121312A (en) * | 1978-03-13 | 1979-09-20 | Kobe Steel Ltd | Device for recovering power of blast furnace top gas |
JP2002248322A (ja) * | 2001-02-23 | 2002-09-03 | Nippon Shokubai Co Ltd | 排ガス処理方法 |
US8765625B2 (en) * | 2009-12-10 | 2014-07-01 | Shubin, Inc. | Engine exhaust catalysts containing copper-ceria |
US8205455B2 (en) * | 2011-08-25 | 2012-06-26 | General Electric Company | Power plant and method of operation |
JP6815783B2 (ja) * | 2016-07-29 | 2021-01-20 | 三菱重工業株式会社 | 脱硝触媒の製造方法 |
CN107703875A (zh) | 2017-11-03 | 2018-02-16 | 四川省达州钢铁集团有限责任公司 | 一种消除白烟控制系统及方法 |
CN108194939B (zh) | 2018-01-24 | 2024-04-23 | 中国华电科工集团有限公司 | 一种用于火电厂余热梯级利用和消白烟的装置及方法 |
CN108273370A (zh) | 2018-03-02 | 2018-07-13 | 无锡雪浪环境科技股份有限公司 | 一种结合烟气脱白的湿式烟气脱硫装置及其使用方法 |
CN108211748A (zh) | 2018-03-27 | 2018-06-29 | 陕西大秦环境科技有限公司 | 一种脱硫除白烟装置及工艺 |
-
2018
- 2018-12-03 CN CN201811462542.5A patent/CN109675431A/zh active Pending
-
2019
- 2019-12-03 US US16/701,559 patent/US11123690B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102378648A (zh) * | 2009-04-10 | 2012-03-14 | 三菱重工业株式会社 | Co变换催化剂、co变换反应装置及气化气体的精制方法 |
CN202289849U (zh) * | 2011-10-11 | 2012-07-04 | 苏州科德技研有限公司 | 白烟处理装置 |
WO2018189027A1 (en) * | 2017-04-11 | 2018-10-18 | Haldor Topsøe A/S | A process for removal of fully or partly hydrolyzed organosilicon compounds from flue gases upstream of a catalytic emissions control unit |
CN206965483U (zh) * | 2017-07-07 | 2018-02-06 | 西京学院 | 一种锅炉废气处理装置 |
CN108568207A (zh) * | 2018-04-27 | 2018-09-25 | 北京工业大学 | 一种高效节能的烧结烟气多污染物净化工艺 |
CN108800095A (zh) * | 2018-07-23 | 2018-11-13 | 浙江巨化热电有限公司 | 一种锅炉连排废水余热利用系统及其方法 |
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US20200171433A1 (en) | 2020-06-04 |
US11123690B2 (en) | 2021-09-21 |
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Inventor after: Zhang Qiulin Inventor after: Li Bin Inventor after: Wei Guangcheng Inventor after: Ning Ping Inventor after: Zhang Dehua Inventor after: Wang Jing Inventor after: Liu Cuan Inventor after: Wang Huimin Inventor after: Li Bo Inventor after: Li Shaoming Inventor before: Zhang Qiulin Inventor before: Wei Guangcheng Inventor before: Ning Ping Inventor before: Zhang Dehua Inventor before: Wang Jing Inventor before: Liu Cuan Inventor before: Wang Huimin |
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Effective date of registration: 20191220 Address after: 650093 Kunming, Yunnan, Wuhua District Road, No. 253 Applicant after: kunming university of science and technology Applicant after: Pingxiang Huaxing Environmental Protection Engineering Technology Co., Ltd. Address before: 650093 Kunming, Yunnan, Wuhua District Road, No. 253 Applicant before: kunming university of science and technology |
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Application publication date: 20190426 |