CN115722221B - 一种催化氧化催化剂及其制备方法 - Google Patents
一种催化氧化催化剂及其制备方法 Download PDFInfo
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- CN115722221B CN115722221B CN202110984950.2A CN202110984950A CN115722221B CN 115722221 B CN115722221 B CN 115722221B CN 202110984950 A CN202110984950 A CN 202110984950A CN 115722221 B CN115722221 B CN 115722221B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 54
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 34
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 33
- 230000003647 oxidation Effects 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 41
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 35
- 230000008014 freezing Effects 0.000 claims abstract description 29
- 238000007710 freezing Methods 0.000 claims abstract description 29
- 239000003960 organic solvent Substances 0.000 claims abstract description 15
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 15
- 150000003624 transition metals Chemical class 0.000 claims abstract description 15
- 239000012855 volatile organic compound Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 238000001704 evaporation Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000002791 soaking Methods 0.000 claims abstract description 6
- 229910000314 transition metal oxide Inorganic materials 0.000 claims abstract description 6
- 230000009467 reduction Effects 0.000 claims abstract description 3
- 239000008188 pellet Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 33
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 14
- 102000002322 Egg Proteins Human genes 0.000 claims description 11
- 108010000912 Egg Proteins Proteins 0.000 claims description 11
- 210000003278 egg shell Anatomy 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- QEGNUYASOUJEHD-UHFFFAOYSA-N 1,1-dimethylcyclohexane Chemical compound CC1(C)CCCCC1 QEGNUYASOUJEHD-UHFFFAOYSA-N 0.000 claims description 8
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 150000001491 aromatic compounds Chemical class 0.000 claims description 4
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 4
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 4
- 239000008096 xylene Substances 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 238000007654 immersion Methods 0.000 claims 2
- 238000005470 impregnation Methods 0.000 abstract description 7
- 239000004480 active ingredient Substances 0.000 abstract description 6
- 238000001354 calcination Methods 0.000 abstract description 4
- 238000011068 loading method Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 238000006722 reduction reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000000243 solution Substances 0.000 description 13
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 5
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 description 4
- 238000001941 electron spectroscopy Methods 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- NWAHZABTSDUXMJ-UHFFFAOYSA-N platinum(2+);dinitrate Chemical compound [Pt+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O NWAHZABTSDUXMJ-UHFFFAOYSA-N 0.000 description 3
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical group [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- JRTYPQGPARWINR-UHFFFAOYSA-N palladium platinum Chemical compound [Pd].[Pt] JRTYPQGPARWINR-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910002001 transition metal nitrate Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
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- 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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- Catalysts (AREA)
Abstract
Description
催化剂 | 乙烷转化50%温度 | 乙烷转化70%温度 | 乙烷转化90%温度 | 苯转化50%温度 | 苯转化70%温度 | 苯转化90%温度 |
实施例1 | 392℃ | 411℃ | 431℃ | 170℃ | 190℃ | 210℃ |
实施例2 | 390℃ | 408℃ | 425℃ | 169℃ | 187℃ | 208℃ |
实施例3 | 385℃ | 405℃ | 421℃ | 168℃ | 185℃ | 205℃ |
对比例1 | 398℃ | 426℃ | 462℃ | 190℃ | 220℃ | 240℃ |
对比例2 | 402℃ | 421℃ | 455℃ | 189℃ | 217℃ | 235℃ |
Claims (13)
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CN202110984950.2A CN115722221B (zh) | 2021-08-26 | 2021-08-26 | 一种催化氧化催化剂及其制备方法 |
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CN115722221A CN115722221A (zh) | 2023-03-03 |
CN115722221B true CN115722221B (zh) | 2024-04-09 |
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Citations (8)
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CN1443829A (zh) * | 2002-03-13 | 2003-09-24 | 中国石油化工股份有限公司 | 用于裂解汽油一段选择性加氢的催化剂 |
CN1736604A (zh) * | 2005-07-27 | 2006-02-22 | 北京化工大学 | 一种蛋壳型金属催化剂及其制备方法和应用 |
CN101255358A (zh) * | 2008-04-17 | 2008-09-03 | 中国石油天然气集团公司 | 一种选择性加氢催化剂及其制备方法 |
WO2011134932A1 (de) * | 2010-04-28 | 2011-11-03 | Basf Se | SCHALENKATALYSATOR BESTEHEND AUS EINEM HOHLZYLINDRISCHEN TRÄGERKÖRPER UND EINER AUF DIE ÄUßERE OBERFLÄCHE DES TRÄGERKÖRPERS AUFGEBRACHTEN KATALYTISCH AKTIVEN OXIDMASSE |
CN106378132A (zh) * | 2016-09-07 | 2017-02-08 | 武汉科林精细化工有限公司 | 一种有机废气净化催化剂及其制备方法 |
CN109317141A (zh) * | 2018-11-14 | 2019-02-12 | 泉州师范学院 | 一种用于苯催化氧化的Pt基催化剂的制备方法 |
WO2019195088A2 (en) * | 2018-04-02 | 2019-10-10 | Cochise Technology, Llc | A co to co2 combustion promoter |
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Family Cites Families (4)
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---|---|---|---|---|
US7549427B2 (en) * | 2004-07-20 | 2009-06-23 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Nanolayer catalysts useful in promoting oxidation, and their manufacture and use |
GB0907539D0 (en) * | 2009-05-01 | 2009-06-10 | Johnson Matthey Plc | Catalyst preparation method |
US8716170B2 (en) * | 2009-08-24 | 2014-05-06 | University Of South Florida | Eggshell catalyst and methods of its preparation |
NL2020819B1 (en) * | 2018-04-24 | 2019-10-31 | Cochise Tech Llc | A co to co2 combustion promoter |
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2021
- 2021-08-26 CN CN202110984950.2A patent/CN115722221B/zh active Active
Patent Citations (8)
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CN1443829A (zh) * | 2002-03-13 | 2003-09-24 | 中国石油化工股份有限公司 | 用于裂解汽油一段选择性加氢的催化剂 |
CN1736604A (zh) * | 2005-07-27 | 2006-02-22 | 北京化工大学 | 一种蛋壳型金属催化剂及其制备方法和应用 |
CN101255358A (zh) * | 2008-04-17 | 2008-09-03 | 中国石油天然气集团公司 | 一种选择性加氢催化剂及其制备方法 |
WO2011134932A1 (de) * | 2010-04-28 | 2011-11-03 | Basf Se | SCHALENKATALYSATOR BESTEHEND AUS EINEM HOHLZYLINDRISCHEN TRÄGERKÖRPER UND EINER AUF DIE ÄUßERE OBERFLÄCHE DES TRÄGERKÖRPERS AUFGEBRACHTEN KATALYTISCH AKTIVEN OXIDMASSE |
CN106378132A (zh) * | 2016-09-07 | 2017-02-08 | 武汉科林精细化工有限公司 | 一种有机废气净化催化剂及其制备方法 |
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CN111215147A (zh) * | 2020-02-19 | 2020-06-02 | 中国科学技术大学 | 一种负载型蛋黄-蛋壳结构纳米催化剂及其制备方法 |
Non-Patent Citations (2)
Title |
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Kinetics of deep oxidation of n-hexane and toluene over Pt/Al2O3 catalysts: Platinum crystallite size effect;Nenad Radic et al.;Kinetics of deep oxidation of n-hexane and toluene over Pt/Al2O3 catalysts: Platinum crystallite size effect;第50卷(第3期);第154页左栏第2段 * |
负载型贵金属纳米催化剂的制备及其性能研究;金仁喜;《中国博士学位论文全文数据库 工程科技Ⅰ辑》(第4期);全文 * |
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