CN115709087B - 一种四氧化三钴负载磷酸锰催化剂及其制备方法和应用 - Google Patents
一种四氧化三钴负载磷酸锰催化剂及其制备方法和应用 Download PDFInfo
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- CN115709087B CN115709087B CN202211503863.1A CN202211503863A CN115709087B CN 115709087 B CN115709087 B CN 115709087B CN 202211503863 A CN202211503863 A CN 202211503863A CN 115709087 B CN115709087 B CN 115709087B
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- manganese phosphate
- cobaltosic oxide
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- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 title claims abstract description 35
- 239000003054 catalyst Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 229910000428 cobalt oxide Inorganic materials 0.000 title description 3
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 title description 3
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000002957 persistent organic pollutant Substances 0.000 claims abstract description 17
- 229940124530 sulfonamide Drugs 0.000 claims abstract description 12
- 150000003456 sulfonamides Chemical class 0.000 claims abstract description 12
- 230000003213 activating effect Effects 0.000 claims abstract description 10
- 239000000243 solution Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000011572 manganese Substances 0.000 claims description 22
- 229910019142 PO4 Inorganic materials 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000012266 salt solution Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 150000001868 cobalt Chemical class 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 150000002696 manganese Chemical class 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 9
- 238000001354 calcination Methods 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 6
- 239000002638 heterogeneous catalyst Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 abstract description 12
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000002815 homogeneous catalyst Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- ASWVTGNCAZCNNR-UHFFFAOYSA-N sulfamethazine Chemical compound CC1=CC(C)=NC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 ASWVTGNCAZCNNR-UHFFFAOYSA-N 0.000 description 23
- 229910000158 manganese(II) phosphate Inorganic materials 0.000 description 18
- 229960002135 sulfadimidine Drugs 0.000 description 16
- 230000015556 catabolic process Effects 0.000 description 14
- 238000006731 degradation reaction Methods 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 7
- 230000000593 degrading effect Effects 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 239000002105 nanoparticle Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 229910001429 cobalt ion Inorganic materials 0.000 description 2
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000002114 nanocomposite Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- CPJSUEIXXCENMM-UHFFFAOYSA-N phenacetin Chemical compound CCOC1=CC=C(NC(C)=O)C=C1 CPJSUEIXXCENMM-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229960005404 sulfamethoxazole Drugs 0.000 description 2
- JLKIGFTWXXRPMT-UHFFFAOYSA-N sulphamethoxazole Chemical compound O1C(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 JLKIGFTWXXRPMT-UHFFFAOYSA-N 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- GPKIXZRJUHCCKX-UHFFFAOYSA-N 2-[(5-methyl-2-propan-2-ylphenoxy)methyl]oxirane Chemical compound CC(C)C1=CC=C(C)C=C1OCC1OC1 GPKIXZRJUHCCKX-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- -1 bisphenol a Chemical compound 0.000 description 1
- 229940106691 bisphenol a Drugs 0.000 description 1
- 229960005091 chloramphenicol Drugs 0.000 description 1
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007172 homogeneous catalysis Methods 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229960003893 phenacetin Drugs 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
循环次数 | Co(mg L-1) | Mn(mg L-1) | P(mg L-1) |
第一轮 | 0.66 | 0.59 | 0.14 |
第二轮 | 0.52 | 0.37 | 0.22 |
第三轮 | 0.49 | 0.35 | 0.14 |
第四轮 | 0.47 | 0.38 | 0.12 |
第五轮 | 0.37 | 0.33 | 0.21 |
Claims (9)
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Citations (8)
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JPH10128113A (ja) * | 1996-10-29 | 1998-05-19 | Daicel Chem Ind Ltd | 二酸化マンガン触媒とその製造方法、及びそれを用いたカルボン酸アミドの製造方法 |
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CN114797917A (zh) * | 2022-04-27 | 2022-07-29 | 中国地质大学(武汉) | 一种具有pH自缓冲能力的高活性钴基催化剂及其制备方法和应用 |
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ZA981883B (en) * | 1997-03-07 | 1998-09-01 | Univ Kansas | Catalysts and methods for catalytic oxidation |
DE102011056812A1 (de) * | 2011-12-21 | 2013-06-27 | Chemische Fabrik Budenheim Kg | Metallphosphate und Verfahren zu deren Herstellung |
CN106391042A (zh) * | 2016-09-09 | 2017-02-15 | 南京大学 | 一种介孔铁酸锰类芬顿催化剂及其制备方法和应用 |
US11623206B2 (en) * | 2017-06-01 | 2023-04-11 | University Of Connecticut | Manganese-cobalt spinel oxide nanowire arrays |
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JPH10128113A (ja) * | 1996-10-29 | 1998-05-19 | Daicel Chem Ind Ltd | 二酸化マンガン触媒とその製造方法、及びそれを用いたカルボン酸アミドの製造方法 |
CN103204974A (zh) * | 2013-04-12 | 2013-07-17 | 嘉兴学院 | 一种重金属捕集剂及其制备方法 |
CN106807376A (zh) * | 2017-03-13 | 2017-06-09 | 南京农业大学 | 一种磁性纳米复合催化剂及其制备方法与应用 |
CN111908440A (zh) * | 2020-07-31 | 2020-11-10 | 南京工业大学 | 一种氟虫腈废盐与钛白粉副产物硫酸亚铁的资源化集成利用方法 |
CN112142028A (zh) * | 2020-09-25 | 2020-12-29 | 中南大学 | 一种磷酸锰的制备方法 |
KR20220086016A (ko) * | 2020-12-16 | 2022-06-23 | 재단법인 포항금속소재산업진흥원 | 코발트-망간 산화물 촉매의 제조방법 및 이를 이용한 오염물질 처리방법 |
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"CrPO4 as a recycled material supported Co3O4 as an efffcient peroxymonosulfate catalyst for phenacetin elimination from aqueous solution";Li Liu et al.;《Chemical Engineering Journal》;第433卷;第2.2节,表1,第3.5节 * |
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