CN112892559A - 二硫化钼-磁性铈铁氧化物催化剂及其制备与应用方法 - Google Patents
二硫化钼-磁性铈铁氧化物催化剂及其制备与应用方法 Download PDFInfo
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- CN112892559A CN112892559A CN202110077492.4A CN202110077492A CN112892559A CN 112892559 A CN112892559 A CN 112892559A CN 202110077492 A CN202110077492 A CN 202110077492A CN 112892559 A CN112892559 A CN 112892559A
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- iron oxide
- cerium
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- magnetic
- orange
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- 239000003054 catalyst Substances 0.000 title claims abstract description 69
- ZDLWJJXASOHEAJ-UHFFFAOYSA-N cerium(3+) iron(2+) oxygen(2-) Chemical compound [O-2].[Ce+3].[Fe+2] ZDLWJJXASOHEAJ-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 43
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 18
- 239000011733 molybdenum Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 39
- 238000006731 degradation reaction Methods 0.000 claims abstract description 26
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000015556 catabolic process Effects 0.000 claims abstract description 18
- 238000001354 calcination Methods 0.000 claims abstract description 12
- 239000002243 precursor Substances 0.000 claims abstract description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 11
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims abstract description 10
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000000975 dye Substances 0.000 claims description 20
- 230000035484 reaction time Effects 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 229960004106 citric acid Drugs 0.000 claims description 14
- 238000003837 high-temperature calcination Methods 0.000 claims description 4
- 229910004664 Cerium(III) chloride Inorganic materials 0.000 claims description 2
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 claims description 2
- 229960002303 citric acid monohydrate Drugs 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 80
- 239000007787 solid Substances 0.000 description 53
- CQPFMGBJSMSXLP-UHFFFAOYSA-M acid orange 7 Chemical compound [Na+].OC1=CC=C2C=CC=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 CQPFMGBJSMSXLP-UHFFFAOYSA-M 0.000 description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 39
- 238000009210 therapy by ultrasound Methods 0.000 description 32
- 239000008367 deionised water Substances 0.000 description 22
- 229910021641 deionized water Inorganic materials 0.000 description 22
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000004695 Polyether sulfone Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 12
- 229920006393 polyether sulfone Polymers 0.000 description 12
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- 238000002835 absorbance Methods 0.000 description 10
- 239000012065 filter cake Substances 0.000 description 10
- 238000000227 grinding Methods 0.000 description 10
- 239000002351 wastewater Substances 0.000 description 9
- 238000004064 recycling Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 210000002966 serum Anatomy 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 description 6
- 239000012295 chemical reaction liquid Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000007800 oxidant agent Substances 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052961 molybdenite Inorganic materials 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- GSVIBLVMWGSPRZ-UHFFFAOYSA-N cerium iron Chemical compound [Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Fe].[Ce].[Ce] GSVIBLVMWGSPRZ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000010919 dye waste Substances 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000000724 energy-dispersive X-ray spectrum Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
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- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
- B01J27/047—Sulfides with chromium, molybdenum, tungsten or polonium
- B01J27/051—Molybdenum
- B01J27/0515—Molybdenum with iron group metals or platinum group metals
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/28—Regeneration or reactivation
- B01J27/30—Regeneration or reactivation of catalysts comprising compounds of sulfur, selenium or tellurium
-
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/33—Electric or magnetic properties
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
Abstract
Description
样品名称 | O | S | Fe | Mo | Ce |
MCF | 15.69 | 49.60 | 1.79 | 32.27 | 0.66 |
Claims (10)
Priority Applications (1)
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CN202110077492.4A CN112892559A (zh) | 2021-01-20 | 2021-01-20 | 二硫化钼-磁性铈铁氧化物催化剂及其制备与应用方法 |
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CN202110077492.4A CN112892559A (zh) | 2021-01-20 | 2021-01-20 | 二硫化钼-磁性铈铁氧化物催化剂及其制备与应用方法 |
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CN112892559A true CN112892559A (zh) | 2021-06-04 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115779909A (zh) * | 2022-11-28 | 2023-03-14 | 淮阴师范学院 | 一种富含氧空位且可磁性分离的钴掺杂铈铁氧化物催化剂及其制备方法 |
Citations (6)
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ITMI20000551A0 (it) * | 2000-03-17 | 2000-03-17 | Snam Progetti | Processo per la produzione di idrogeno |
CN103285862A (zh) * | 2013-04-03 | 2013-09-11 | 中南民族大学 | 一种微米级类芬顿催化剂及其制备方法和应用 |
CN106458597A (zh) * | 2014-06-13 | 2017-02-22 | 沙特基础工业全球技术公司 | 由二元和三元基于铈的氧化物制备合成气 |
CN111003791A (zh) * | 2019-12-30 | 2020-04-14 | 浙江工业大学 | 一种利用非均相芬顿体系降解有机染料的方法 |
CN111003790A (zh) * | 2019-12-30 | 2020-04-14 | 浙江工业大学 | 一种二硫化钼和三价铁离子协同催化过硫酸盐去除污染物的方法 |
CN111167482A (zh) * | 2019-12-31 | 2020-05-19 | 中国科学院城市环境研究所 | 一种MoS2/CuFe2O4催化剂、制备方法及其应用 |
-
2021
- 2021-01-20 CN CN202110077492.4A patent/CN112892559A/zh active Pending
Patent Citations (6)
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ITMI20000551A0 (it) * | 2000-03-17 | 2000-03-17 | Snam Progetti | Processo per la produzione di idrogeno |
CN103285862A (zh) * | 2013-04-03 | 2013-09-11 | 中南民族大学 | 一种微米级类芬顿催化剂及其制备方法和应用 |
CN106458597A (zh) * | 2014-06-13 | 2017-02-22 | 沙特基础工业全球技术公司 | 由二元和三元基于铈的氧化物制备合成气 |
CN111003791A (zh) * | 2019-12-30 | 2020-04-14 | 浙江工业大学 | 一种利用非均相芬顿体系降解有机染料的方法 |
CN111003790A (zh) * | 2019-12-30 | 2020-04-14 | 浙江工业大学 | 一种二硫化钼和三价铁离子协同催化过硫酸盐去除污染物的方法 |
CN111167482A (zh) * | 2019-12-31 | 2020-05-19 | 中国科学院城市环境研究所 | 一种MoS2/CuFe2O4催化剂、制备方法及其应用 |
Non-Patent Citations (3)
Title |
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姜久兴等: ""三维花状MoS2/Fe2O3纳米异质结构的制备及其光催化性质研究"", 《哈尔滨理工大学学报》 * |
张资: ""改性铁基材料活化过硫酸盐降解水中有机污"", 《中国优秀博硕士学位论文全文数据库(硕士)工程科技Ⅰ辑》 * |
王海波: ""均相和非均相铈铁基复合芬顿降解邻苯二酚的性能及机理研究"", 《中国优秀硕士学位论文全文数据库 (工程科技Ⅰ辑)》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115779909A (zh) * | 2022-11-28 | 2023-03-14 | 淮阴师范学院 | 一种富含氧空位且可磁性分离的钴掺杂铈铁氧化物催化剂及其制备方法 |
CN115779909B (zh) * | 2022-11-28 | 2024-05-14 | 淮阴师范学院 | 一种富含氧空位且可磁性分离的钴掺杂铈铁氧化物催化剂及其制备方法 |
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