CN109046312B - 一种高热稳定型储氧材料的制备方法 - Google Patents
一种高热稳定型储氧材料的制备方法 Download PDFInfo
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- CN109046312B CN109046312B CN201810872194.2A CN201810872194A CN109046312B CN 109046312 B CN109046312 B CN 109046312B CN 201810872194 A CN201810872194 A CN 201810872194A CN 109046312 B CN109046312 B CN 109046312B
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- oxygen storage
- storage material
- temperature
- parts
- deionized water
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000001301 oxygen Substances 0.000 title claims abstract description 64
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 64
- 239000011232 storage material Substances 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 18
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 12
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 11
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000002244 precipitate Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- 239000008367 deionised water Substances 0.000 claims description 32
- 229910021641 deionized water Inorganic materials 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 28
- 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 description 24
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 12
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 238000001354 calcination Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000001291 vacuum drying Methods 0.000 claims description 8
- 229910001868 water Inorganic materials 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 abstract description 13
- 238000003860 storage Methods 0.000 abstract description 8
- -1 lanthanum cerium ions Chemical class 0.000 abstract description 7
- 239000012716 precipitator Substances 0.000 abstract description 4
- WMOHXRDWCVHXGS-UHFFFAOYSA-N [La].[Ce] Chemical compound [La].[Ce] WMOHXRDWCVHXGS-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012760 heat stabilizer Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 229910021645 metal ion Inorganic materials 0.000 abstract description 2
- 150000007524 organic acids Chemical class 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000003381 stabilizer Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 46
- 239000007789 gas Substances 0.000 description 13
- 239000011148 porous material Substances 0.000 description 11
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 10
- 238000000746 purification Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 229910052684 Cerium Inorganic materials 0.000 description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RNAMYOYQYRYFQY-UHFFFAOYSA-N 2-(4,4-difluoropiperidin-1-yl)-6-methoxy-n-(1-propan-2-ylpiperidin-4-yl)-7-(3-pyrrolidin-1-ylpropoxy)quinazolin-4-amine Chemical compound N1=C(N2CCC(F)(F)CC2)N=C2C=C(OCCCN3CCCC3)C(OC)=CC2=C1NC1CCN(C(C)C)CC1 RNAMYOYQYRYFQY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
- B01D53/8646—Simultaneous elimination of the components
- B01D53/865—Simultaneous elimination of the components characterised by a specific catalyst
-
- 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
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201810872194.2A CN109046312B (zh) | 2018-08-02 | 2018-08-02 | 一种高热稳定型储氧材料的制备方法 |
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CN201810872194.2A CN109046312B (zh) | 2018-08-02 | 2018-08-02 | 一种高热稳定型储氧材料的制备方法 |
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CN109046312A CN109046312A (zh) | 2018-12-21 |
CN109046312B true CN109046312B (zh) | 2021-10-01 |
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CN115677348B (zh) * | 2022-09-29 | 2023-06-09 | 包头市安德窑炉科技有限公司 | 利用失效铈锆催化剂制备的红外辐射材料及其制备方法 |
Citations (6)
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EP0778071B1 (en) * | 1995-12-07 | 2004-02-25 | Toyota Jidosha Kabushiki Kaisha | Particle based on a solid solution of oxides, its production process and its use in exhaust gas purification catalyst |
CN101058443A (zh) * | 2007-05-11 | 2007-10-24 | 华东理工大学 | 一种铈锆基纳米稀土复合氧化物的制备方法 |
CN102576865A (zh) * | 2009-06-30 | 2012-07-11 | 弗劳恩霍弗应用技术研究院 | 用有机改性的(共混)硅酸聚缩物涂覆的、含有适合于储氢的金属核的颗粒、用其制成的电池以及使用该颗粒制造该电池的方法 |
CN102923811A (zh) * | 2012-11-12 | 2013-02-13 | 青岛科技大学 | 一种微波协同钙钛矿催化降解高浓度有机废水的方法 |
CN103221128A (zh) * | 2011-07-11 | 2013-07-24 | 庄信万丰股份有限公司 | 催化剂及其制备方法 |
CN103506131A (zh) * | 2013-05-29 | 2014-01-15 | 湖北航特科技有限责任公司 | 一种层状结构储氧材料及其制备方法 |
Family Cites Families (4)
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CN102847559A (zh) * | 2011-06-29 | 2013-01-02 | 南京辉虎环保科技有限公司 | 一种高比表面积铈铝基复合氧化物及其制备方法 |
CN103435943A (zh) * | 2013-09-10 | 2013-12-11 | 天津道俊包装制品销售有限公司 | 新型氰尿酸镧复合pvc热稳定剂 |
CN104741127A (zh) * | 2013-12-26 | 2015-07-01 | 湖北航特科技有限责任公司 | 一种层状结构的储氧材料及其制备方法 |
CN106432956A (zh) * | 2016-09-26 | 2017-02-22 | 深圳市志海实业股份有限公司 | 一步法制备氰尿酸锌/氰尿酸钙复合pvc稳定剂及其应用 |
-
2018
- 2018-08-02 CN CN201810872194.2A patent/CN109046312B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0778071B1 (en) * | 1995-12-07 | 2004-02-25 | Toyota Jidosha Kabushiki Kaisha | Particle based on a solid solution of oxides, its production process and its use in exhaust gas purification catalyst |
CN101058443A (zh) * | 2007-05-11 | 2007-10-24 | 华东理工大学 | 一种铈锆基纳米稀土复合氧化物的制备方法 |
CN102576865A (zh) * | 2009-06-30 | 2012-07-11 | 弗劳恩霍弗应用技术研究院 | 用有机改性的(共混)硅酸聚缩物涂覆的、含有适合于储氢的金属核的颗粒、用其制成的电池以及使用该颗粒制造该电池的方法 |
CN103221128A (zh) * | 2011-07-11 | 2013-07-24 | 庄信万丰股份有限公司 | 催化剂及其制备方法 |
CN102923811A (zh) * | 2012-11-12 | 2013-02-13 | 青岛科技大学 | 一种微波协同钙钛矿催化降解高浓度有机废水的方法 |
CN103506131A (zh) * | 2013-05-29 | 2014-01-15 | 湖北航特科技有限责任公司 | 一种层状结构储氧材料及其制备方法 |
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Effective date of registration: 20221209 Address after: 211300 room 180, building 4, zone a, Yangjiang Headquarters Economic Industrial Park, Gaochun District, Nanjing City, Jiangsu Province Patentee after: Nanjing Kaite Environmental Protection Technology Co.,Ltd. Address before: 315033 room b265, building 10, No. 199, Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: Ningbo Kaite Environmental Protection Technology Co.,Ltd. |
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Denomination of invention: Preparation method of a high thermal stable oxygen storage material Granted publication date: 20211001 Pledgee: Bank of China Limited by Share Ltd. Gaochun branch Pledgor: Nanjing Kaite Environmental Protection Technology Co.,Ltd. Registration number: Y2024980023446 |