CN109012759B - MnO2/TiF催化剂及其制备方法 - Google Patents
MnO2/TiF催化剂及其制备方法 Download PDFInfo
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- CN109012759B CN109012759B CN201811058491.XA CN201811058491A CN109012759B CN 109012759 B CN109012759 B CN 109012759B CN 201811058491 A CN201811058491 A CN 201811058491A CN 109012759 B CN109012759 B CN 109012759B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims abstract description 33
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 claims abstract description 20
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 claims abstract description 14
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229960004502 levodopa Drugs 0.000 claims abstract description 14
- 229960003638 dopamine Drugs 0.000 claims abstract description 10
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 10
- 239000000243 solution Substances 0.000 claims description 34
- 239000010936 titanium Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 12
- 239000011572 manganese Substances 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- 229910001437 manganese ion Inorganic materials 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 238000009210 therapy by ultrasound Methods 0.000 claims description 10
- 229940071125 manganese acetate Drugs 0.000 claims description 9
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims description 9
- 239000007800 oxidant agent Substances 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 5
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 5
- 229940099607 manganese chloride Drugs 0.000 claims description 5
- 235000002867 manganese chloride Nutrition 0.000 claims description 5
- 239000011565 manganese chloride Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical group OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract description 4
- 150000001768 cations Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000006479 redox reaction Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 22
- 238000005406 washing Methods 0.000 description 12
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000011148 porous material Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910010347 TiF2 Inorganic materials 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000000967 suction filtration Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- YOBCTIIWHLYFII-UHFFFAOYSA-L difluorotitanium Chemical compound F[Ti]F YOBCTIIWHLYFII-UHFFFAOYSA-L 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- GFNGCDBZVSLSFT-UHFFFAOYSA-N titanium vanadium Chemical compound [Ti].[V] GFNGCDBZVSLSFT-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 231100001143 noxa Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229960001841 potassium permanganate Drugs 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- 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
- B01D53/8628—Processes characterised by a specific catalyst
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
Abstract
Description
温度(℃) | 脱硝率(%) |
80 | 40.2 |
100 | 43.6 |
120 | 46.9 |
140 | 51.7 |
160 | 55.3 |
180 | 60.2 |
温度(℃) | 脱硝率(%) |
80 | 50.6 |
100 | 53.4 |
120 | 56.2 |
140 | 61.7 |
160 | 65.1 |
180 | 68.8 |
温度(℃) | 脱硝率(%) |
80 | 58.7 |
100 | 61.5 |
120 | 65.2 |
140 | 71.3 |
160 | 76.9 |
180 | 82.8 |
温度(℃) | 脱硝率(%) |
80 | 57.4 |
100 | 60.8 |
120 | 64.4 |
140 | 70.7 |
160 | 75.2 |
180 | 80.6 |
Claims (9)
Priority Applications (1)
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CN201811058491.XA CN109012759B (zh) | 2018-09-11 | 2018-09-11 | MnO2/TiF催化剂及其制备方法 |
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CN201811058491.XA CN109012759B (zh) | 2018-09-11 | 2018-09-11 | MnO2/TiF催化剂及其制备方法 |
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CN109012759A CN109012759A (zh) | 2018-12-18 |
CN109012759B true CN109012759B (zh) | 2022-03-04 |
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CN201811058491.XA Active CN109012759B (zh) | 2018-09-11 | 2018-09-11 | MnO2/TiF催化剂及其制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110075785A (zh) * | 2019-05-08 | 2019-08-02 | 河南城建学院 | 一种脱除水中铅离子的MnO2复合材料及其制备方法 |
CN110841628B (zh) * | 2019-11-27 | 2020-10-16 | 清华大学 | 臭氧分解催化剂及其制备方法与应用 |
CN111672538A (zh) * | 2020-07-03 | 2020-09-18 | 河南城建学院 | 一种基于MXene载体的MnO2低温脱硝催化剂及制备方法 |
CN113145110B (zh) * | 2021-05-08 | 2023-03-17 | 贵州省材料产业技术研究院 | 硅溶胶改性臭氧催化氧化材料及制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101780407A (zh) * | 2010-01-25 | 2010-07-21 | 徐宏力 | 钛基四元催化泡沫金属载体及其制造方法 |
CN202266317U (zh) * | 2011-09-14 | 2012-06-06 | 中国第一汽车股份有限公司 | 泡沫金属球管组合的混合单元 |
CN103949115A (zh) * | 2014-05-22 | 2014-07-30 | 福州大学 | 一种在滤料上原位生成脱硝催化剂的方法 |
CN106903316A (zh) * | 2017-04-01 | 2017-06-30 | 攀钢集团研究院有限公司 | 泡沫钛及其制备方法和用途 |
CN106925294A (zh) * | 2017-05-11 | 2017-07-07 | 安徽工业大学 | 一种泡沫金属镍负载锰基低温scr催化剂及其制备方法 |
-
2018
- 2018-09-11 CN CN201811058491.XA patent/CN109012759B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101780407A (zh) * | 2010-01-25 | 2010-07-21 | 徐宏力 | 钛基四元催化泡沫金属载体及其制造方法 |
CN202266317U (zh) * | 2011-09-14 | 2012-06-06 | 中国第一汽车股份有限公司 | 泡沫金属球管组合的混合单元 |
CN103949115A (zh) * | 2014-05-22 | 2014-07-30 | 福州大学 | 一种在滤料上原位生成脱硝催化剂的方法 |
CN106903316A (zh) * | 2017-04-01 | 2017-06-30 | 攀钢集团研究院有限公司 | 泡沫钛及其制备方法和用途 |
CN106925294A (zh) * | 2017-05-11 | 2017-07-07 | 安徽工业大学 | 一种泡沫金属镍负载锰基低温scr催化剂及其制备方法 |
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Application publication date: 20181218 Assignee: Luoyang Aike Sente New Material Technology Co.,Ltd. Assignor: Henan University of Urban Construction Contract record no.: X2023980036877 Denomination of invention: MnO2/TiF catalyst and its preparation method Granted publication date: 20220304 License type: Common License Record date: 20230627 |
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Application publication date: 20181218 Assignee: Luoyang jasno Pump Manufacturing Co.,Ltd. Assignor: Henan University of Urban Construction Contract record no.: X2024980000008 Denomination of invention: MnO2/TiF catalyst and its preparation method Granted publication date: 20220304 License type: Common License Record date: 20240105 |
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Application publication date: 20181218 Assignee: LUOYANG MINGLI SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Assignor: Henan University of Urban Construction Contract record no.: X2024980000070 Denomination of invention: MnO2/TiF catalyst and its preparation method Granted publication date: 20220304 License type: Common License Record date: 20240109 |