CN105289641B - 一种钴负载铈锰氧化物催化剂及其制备方法 - Google Patents
一种钴负载铈锰氧化物催化剂及其制备方法 Download PDFInfo
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- CN105289641B CN105289641B CN201510721507.0A CN201510721507A CN105289641B CN 105289641 B CN105289641 B CN 105289641B CN 201510721507 A CN201510721507 A CN 201510721507A CN 105289641 B CN105289641 B CN 105289641B
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- cerium
- cobalt
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- manganese
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- 239000003054 catalyst Substances 0.000 title claims abstract description 27
- 229910017052 cobalt Inorganic materials 0.000 title claims abstract description 19
- 239000010941 cobalt Substances 0.000 title claims abstract description 19
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims abstract description 19
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 14
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 8
- 239000011572 manganese Substances 0.000 claims abstract description 8
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract 7
- 230000033116 oxidation-reduction process Effects 0.000 claims abstract 2
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 7
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 7
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical group [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 229940099607 manganese chloride Drugs 0.000 claims description 7
- 235000002867 manganese chloride Nutrition 0.000 claims description 7
- 239000011565 manganese chloride Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 150000000703 Cerium Chemical class 0.000 claims description 4
- 150000001868 cobalt Chemical class 0.000 claims description 4
- 150000002696 manganese Chemical class 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical group [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 3
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000003643 water by type Substances 0.000 claims 2
- OSYLPIYJUCCMTQ-UHFFFAOYSA-N [O-][N+]([O-])=O.N.[Ce+3] Chemical compound [O-][N+]([O-])=O.N.[Ce+3] OSYLPIYJUCCMTQ-UHFFFAOYSA-N 0.000 claims 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical group [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 34
- 238000000746 purification Methods 0.000 abstract description 11
- 230000003647 oxidation Effects 0.000 abstract description 10
- 238000007254 oxidation reaction Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000420 cerium oxide Inorganic materials 0.000 abstract description 3
- 229910000428 cobalt oxide Inorganic materials 0.000 abstract description 3
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 abstract description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- LQWKWJWJCDXKLK-UHFFFAOYSA-N cerium(3+) manganese(2+) oxygen(2-) Chemical compound [O--].[Mn++].[Ce+3] LQWKWJWJCDXKLK-UHFFFAOYSA-N 0.000 description 16
- 229910018663 Mn O Inorganic materials 0.000 description 6
- 229910003176 Mn-O Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- HKVFISRIUUGTIB-UHFFFAOYSA-O azanium;cerium;nitrate Chemical compound [NH4+].[Ce].[O-][N+]([O-])=O HKVFISRIUUGTIB-UHFFFAOYSA-O 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- BYOBIQOEWYNTMM-UHFFFAOYSA-N manganese;nitric acid Chemical group [Mn].O[N+]([O-])=O BYOBIQOEWYNTMM-UHFFFAOYSA-N 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
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Families Citing this family (12)
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CN106540710A (zh) * | 2016-11-03 | 2017-03-29 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种铈锰负载氧化钴低温脱硝催化剂及制备和应用 |
CN106732644A (zh) * | 2016-11-22 | 2017-05-31 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种氧化钴负载铈锰复合氧化物及制备和应用 |
CN106563464A (zh) * | 2016-12-23 | 2017-04-19 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种用于苯低温催化消除的铈基催化剂及制备和应用 |
CN107008919A (zh) * | 2017-03-07 | 2017-08-04 | 沈阳化工大学 | 一种二氧化锰负载纳米镍铁双金属功能材料制备方法 |
CN107597138B (zh) * | 2017-10-24 | 2020-02-18 | 上海纳米技术及应用国家工程研究中心有限公司 | 应用于低浓度丙烷燃烧反应的钴锰复合氧化物的氧化还原方法及其产品和应用 |
CN107876060B (zh) * | 2017-10-31 | 2020-01-14 | 北京航空航天大学 | 一种用于丙烷完全氧化的铈钴催化剂及其制备方法和应用 |
CN107983320B (zh) * | 2017-11-21 | 2020-06-02 | 上海纳米技术及应用国家工程研究中心有限公司 | 用于甲醛去除的双功能薄膜的制备方法及其产品和应用 |
CN111482192B (zh) * | 2020-03-26 | 2023-05-23 | 北京碧水源科技股份有限公司 | 一种MnO2-Co2O3-CeO2-SnO2脱铵催化剂、制备方法及应用 |
CN111774069B (zh) * | 2020-07-08 | 2023-02-14 | 上海纳米技术及应用国家工程研究中心有限公司 | 臭氧协同催化氧化挥发性有机物的锰铈固溶体负载钴催化剂及其制备方法和应用 |
TWI766429B (zh) * | 2020-11-09 | 2022-06-01 | 財團法人工業技術研究院 | 的方法 |
CN114042461B (zh) * | 2021-11-30 | 2024-04-30 | 陕西科技大学 | 一种负载型钴基催化剂的制备方法及在醇合成腈中的应用 |
CN116983998A (zh) * | 2023-08-09 | 2023-11-03 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种具备丰富氧空位和臭氧敏感性的镍铈锰三元固溶体催化剂的制备方法及其产品和应用 |
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CN102114424A (zh) * | 2010-12-29 | 2011-07-06 | 国电科学技术研究院 | 一种低温烟气脱硝scr催化剂及制备方法 |
CN103816918A (zh) * | 2014-03-21 | 2014-05-28 | 中国科学院上海硅酸盐研究所 | 一种弱晶化纳米氧化锰基吸附/催化剂及其制备方法 |
CN104923249A (zh) * | 2015-05-19 | 2015-09-23 | 福州大学 | 一种免煅烧型MnO2-Fe2O3-Ce2O3-CeO2/CNTs低温脱硝催化剂 |
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CN102166522B (zh) * | 2011-03-07 | 2013-05-01 | 山东天璨环保科技股份有限公司 | 一种烟气脱硝催化剂及其制备和应用 |
CN102553573A (zh) * | 2011-12-29 | 2012-07-11 | 中国科学院过程工程研究所 | 一种氧化氮氧化物催化剂及其制备方法 |
CN103769081A (zh) * | 2012-10-18 | 2014-05-07 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种常温一氧化氮吸附/催化氧化催化剂及制备方法 |
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CN102114424A (zh) * | 2010-12-29 | 2011-07-06 | 国电科学技术研究院 | 一种低温烟气脱硝scr催化剂及制备方法 |
CN103816918A (zh) * | 2014-03-21 | 2014-05-28 | 中国科学院上海硅酸盐研究所 | 一种弱晶化纳米氧化锰基吸附/催化剂及其制备方法 |
CN104923249A (zh) * | 2015-05-19 | 2015-09-23 | 福州大学 | 一种免煅烧型MnO2-Fe2O3-Ce2O3-CeO2/CNTs低温脱硝催化剂 |
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