CN106881090B - 一种臭氧催化氧化催化剂改性方法 - Google Patents
一种臭氧催化氧化催化剂改性方法 Download PDFInfo
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- CN106881090B CN106881090B CN201710165910.9A CN201710165910A CN106881090B CN 106881090 B CN106881090 B CN 106881090B CN 201710165910 A CN201710165910 A CN 201710165910A CN 106881090 B CN106881090 B CN 106881090B
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- catalytic oxidation
- oxidation catalyst
- catalyst
- ozone catalytic
- ozone
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- 239000003054 catalyst Substances 0.000 title claims abstract description 71
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 42
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 230000003647 oxidation Effects 0.000 title claims abstract description 30
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 21
- 238000006385 ozonation reaction Methods 0.000 claims abstract description 13
- 239000002351 wastewater Substances 0.000 claims abstract description 8
- 238000001354 calcination Methods 0.000 claims abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 24
- 238000007598 dipping method Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 8
- 230000000640 hydroxylating effect Effects 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- 229910017604 nitric acid Inorganic materials 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 5
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 239000000908 ammonium hydroxide Substances 0.000 claims description 3
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [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
- 238000005406 washing Methods 0.000 claims description 2
- 238000011026 diafiltration Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 abstract description 9
- 230000004048 modification Effects 0.000 abstract description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 6
- 230000000052 comparative effect Effects 0.000 description 16
- 238000001914 filtration Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000006555 catalytic reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000013598 vector Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (6)
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CN201710165910.9A CN106881090B (zh) | 2017-03-20 | 2017-03-20 | 一种臭氧催化氧化催化剂改性方法 |
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CN201710165910.9A CN106881090B (zh) | 2017-03-20 | 2017-03-20 | 一种臭氧催化氧化催化剂改性方法 |
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CN106881090A CN106881090A (zh) | 2017-06-23 |
CN106881090B true CN106881090B (zh) | 2019-08-02 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107226520A (zh) * | 2017-07-14 | 2017-10-03 | 哈尔滨工业大学 | 一种催化臭氧化去除水中有机物的方法 |
CN108686673B (zh) * | 2018-05-17 | 2021-07-23 | 万华化学集团股份有限公司 | 一种臭氧催化氧化催化剂及其制备方法 |
CN110538655A (zh) * | 2018-05-29 | 2019-12-06 | 中国石油天然气股份有限公司 | 臭氧氧化催化剂及其制备方法 |
CN109174137B (zh) * | 2018-11-12 | 2020-05-22 | 南京大学 | 一种改性陶粒臭氧催化剂、制备方法及应用 |
CN112827497B (zh) * | 2020-12-31 | 2022-07-08 | 福建省农业科学院农业工程技术研究所 | 一种臭氧催化材料的制备方法 |
CN114289027A (zh) * | 2021-11-24 | 2022-04-08 | 山东华特环保科技有限公司 | 一种高效复合型臭氧催化剂及其制备方法与应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103272612A (zh) * | 2013-05-16 | 2013-09-04 | 陈和平 | 一种室温除臭氧催化剂的制备方法 |
CN105170135A (zh) * | 2015-09-18 | 2015-12-23 | 中国天辰工程有限公司 | 一种煤气化废水深度氧化催化剂的制备方法 |
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EP1861351A2 (en) * | 2005-02-28 | 2007-12-05 | Michigan State University | Novel triglycerides and method of preparation thereof |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103272612A (zh) * | 2013-05-16 | 2013-09-04 | 陈和平 | 一种室温除臭氧催化剂的制备方法 |
CN105170135A (zh) * | 2015-09-18 | 2015-12-23 | 中国天辰工程有限公司 | 一种煤气化废水深度氧化催化剂的制备方法 |
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Effective date of registration: 20231221 Address after: 300400 Beijing Tianjin Road, Beichen District, Tianjin Patentee after: CHINA TIANCHEN ENGINEERING Co.,Ltd. Patentee after: TIANJIN TIANCHEN GREEN ENERGY ENGINEERING TECHNOLOGY RESEARCH & DEVELOPMENT Co.,Ltd. Patentee after: China Chemical Equipment Technology Group Co.,Ltd. Address before: No. 1 Jingjin Road, Beichen District, Tianjin City, 300400 Patentee before: CHINA TIANCHEN ENGINEERING Co.,Ltd. Patentee before: TIANJIN TIANCHEN GREEN ENERGY ENGINEERING TECHNOLOGY RESEARCH & DEVELOPMENT Co.,Ltd. |
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