CN103816886B - 一种大比表面稀土储氧材料的制备方法 - Google Patents
一种大比表面稀土储氧材料的制备方法 Download PDFInfo
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- CN103816886B CN103816886B CN201410040198.6A CN201410040198A CN103816886B CN 103816886 B CN103816886 B CN 103816886B CN 201410040198 A CN201410040198 A CN 201410040198A CN 103816886 B CN103816886 B CN 103816886B
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- nitrate
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- anionic water
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- dry powder
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 21
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract description 21
- 239000001301 oxygen Substances 0.000 title abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 title abstract description 21
- 239000011232 storage material Substances 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910001868 water Inorganic materials 0.000 claims abstract description 54
- 125000000129 anionic group Chemical group 0.000 claims abstract description 50
- 239000000843 powder Substances 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 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 25
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 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 abstract description 21
- UJVRJBAUJYZFIX-UHFFFAOYSA-N nitric acid;oxozirconium Chemical compound [Zr]=O.O[N+]([O-])=O.O[N+]([O-])=O UJVRJBAUJYZFIX-UHFFFAOYSA-N 0.000 claims abstract description 21
- YWECOPREQNXXBZ-UHFFFAOYSA-N praseodymium(3+);trinitrate Chemical compound [Pr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O YWECOPREQNXXBZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 claims abstract description 18
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 13
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000032683 aging Effects 0.000 claims abstract description 11
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000001556 precipitation Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 19
- 239000011259 mixed solution Substances 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 17
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical group [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical group O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- GEIAQOFPUVMAGM-UHFFFAOYSA-N Oxozirconium Chemical compound [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- -1 rare earth ion Chemical class 0.000 description 1
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- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Abstract
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CN103816886B true CN103816886B (zh) | 2017-01-04 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101690890A (zh) * | 2009-09-23 | 2010-04-07 | 中国海洋石油总公司 | 一种高热稳定性铈基储氧材料的制备方法 |
CN101940921A (zh) * | 2010-05-27 | 2011-01-12 | 山东梁山凯特新材料有限公司 | 一种双层结构储氧材料及其制备方法 |
CN102258995A (zh) * | 2011-05-12 | 2011-11-30 | 湖北航特科技有限责任公司 | 一种三元铈基储氧材料及其制备方法 |
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2973793A1 (fr) * | 2011-04-08 | 2012-10-12 | Rhodia Operations | Composition a base d'oxydes de zirconium, de cerium, d'au moins une terre rare autre que le cerium et de silicium, procedes de preparation et utilisation en catalyse |
CN103084161A (zh) * | 2011-11-04 | 2013-05-08 | 上海华明高纳稀土新材料有限公司 | 铈锆铝基复合氧化物稀土储氧材料及其制备方法 |
US9440851B2 (en) * | 2012-05-23 | 2016-09-13 | Herng Shinn Hwang | Flex-fuel hydrogen generator for IC engines and gas turbines |
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- 2014-01-27 CN CN201410040198.6A patent/CN103816886B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101690890A (zh) * | 2009-09-23 | 2010-04-07 | 中国海洋石油总公司 | 一种高热稳定性铈基储氧材料的制备方法 |
CN101940921A (zh) * | 2010-05-27 | 2011-01-12 | 山东梁山凯特新材料有限公司 | 一种双层结构储氧材料及其制备方法 |
CN102258995A (zh) * | 2011-05-12 | 2011-11-30 | 湖北航特科技有限责任公司 | 一种三元铈基储氧材料及其制备方法 |
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 |
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