CN104624209B - 改性铁氧化物活化剂及其制备方法和应用 - Google Patents
改性铁氧化物活化剂及其制备方法和应用 Download PDFInfo
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- CN104624209B CN104624209B CN201510071681.5A CN201510071681A CN104624209B CN 104624209 B CN104624209 B CN 104624209B CN 201510071681 A CN201510071681 A CN 201510071681A CN 104624209 B CN104624209 B CN 104624209B
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- oxide activator
- sulfur
- modified
- ferriferous oxide
- ferrous
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- 239000012190 activator Substances 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical class [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 31
- 230000003647 oxidation Effects 0.000 claims abstract description 30
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 25
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 20
- 239000011593 sulfur Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000001354 calcination Methods 0.000 claims abstract description 12
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001556 precipitation Methods 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 37
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 26
- 239000011259 mixed solution Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- -1 thio sulfur Chemical compound 0.000 claims description 17
- 238000005516 engineering process Methods 0.000 claims description 14
- 230000001376 precipitating effect Effects 0.000 claims description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 9
- 239000002244 precipitate Substances 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 235000013980 iron oxide Nutrition 0.000 claims description 6
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical group [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 5
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 229960002089 ferrous chloride Drugs 0.000 claims description 4
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical group Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- FGRVOLIFQGXPCT-UHFFFAOYSA-L dipotassium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane Chemical compound [K+].[K+].[O-]S([O-])(=O)=S FGRVOLIFQGXPCT-UHFFFAOYSA-L 0.000 claims 2
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract description 16
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 8
- 230000003213 activating effect Effects 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 2
- 239000010815 organic waste Substances 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 230000033558 biomineral tissue development Effects 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 238000006864 oxidative decomposition reaction Methods 0.000 abstract 1
- 238000005067 remediation Methods 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 16
- 230000004913 activation Effects 0.000 description 13
- 229930185605 Bisphenol Natural products 0.000 description 11
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 150000003254 radicals Chemical class 0.000 description 11
- 238000006731 degradation reaction Methods 0.000 description 10
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 10
- 238000003918 potentiometric titration Methods 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 235000019394 potassium persulphate Nutrition 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 8
- 230000001590 oxidative effect Effects 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000005864 Sulphur Substances 0.000 description 5
- 238000003828 vacuum filtration Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 229910001448 ferrous ion Inorganic materials 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- LFRGFTOHRVORLB-UHFFFAOYSA-M [O-]S(O)(=O)=S.S.[K+] Chemical compound [O-]S(O)(=O)=S.S.[K+] LFRGFTOHRVORLB-UHFFFAOYSA-M 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- PGVWVVCAXSOASP-UHFFFAOYSA-N azanium;hydroxy-oxido-oxo-sulfanylidene-$l^{6}-sulfane Chemical compound N.OS(O)(=O)=S PGVWVVCAXSOASP-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003933 environmental pollution control Methods 0.000 description 1
- 229940056319 ferrosoferric oxide Drugs 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 150000004968 peroxymonosulfuric acids Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Compounds Of Iron (AREA)
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CN105413713B (zh) * | 2015-10-31 | 2017-12-29 | 中国地质大学(武汉) | 一种硫改性的多孔氧化铁催化剂及其制备方法和应用 |
CN108940350A (zh) * | 2017-05-25 | 2018-12-07 | 华北电力大学 | 一种制备硫改性四氧化三铁镶嵌于sba-15复合物的方法及应用 |
CN108435225B (zh) * | 2018-03-09 | 2020-12-11 | 浙江工业大学 | 一种Fe-N/C复合催化剂及其制备方法和应用 |
CN109107589A (zh) * | 2018-09-14 | 2019-01-01 | 华北电力大学 | 一种制备介孔硫修饰四氧化三铁/碳纳米管复合物的方法及应用 |
CN110116016A (zh) * | 2019-05-14 | 2019-08-13 | 广州大学 | 一种原位掺杂型铁系类芬顿催化剂及其合成方法和应用 |
CN110368957B (zh) * | 2019-06-06 | 2020-11-27 | 中国地质大学(武汉) | 一种活化过一硫酸盐降解阿特拉津的方法 |
CN111072121B (zh) * | 2020-01-19 | 2022-04-08 | 江苏中烟工业有限责任公司 | 一种含有双金属氧化物的苯酚降解剂的制备方法及应用 |
CN112142279A (zh) * | 2020-05-20 | 2020-12-29 | 华能大庆热电有限公司 | 热电厂碳酸钙污泥再生处置药剂及工艺 |
CN112158908A (zh) * | 2020-08-06 | 2021-01-01 | 浙江工业大学 | 一种基于紫外光强化硫改性α-Fe2O3/过硫酸盐降解水中典型PPCPs的方法 |
CN112358120A (zh) * | 2020-09-25 | 2021-02-12 | 中冶南方都市环保工程技术股份有限公司 | 一种高级氧化和生化耦合处理PAHs和As3+复合污染废水的方法 |
CN112717930A (zh) * | 2020-12-30 | 2021-04-30 | 杭州恒畅环保科技有限公司 | 一种高级氧化微纳米多元催化剂的制备方法及应用 |
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Denomination of invention: Modified iron oxide activator and its preparation method and application Effective date of registration: 20221230 Granted publication date: 20170201 Pledgee: China Construction Bank Corporation Wuhan Gangcheng sub branch Pledgor: WUHAN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE OF GEO-RESOURES ENVIRONMENT Co.,Ltd. Registration number: Y2022420000399 |
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