CN107902690B - 微米级二氧化锡的制备方法 - Google Patents
微米级二氧化锡的制备方法 Download PDFInfo
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- CN107902690B CN107902690B CN201711444247.2A CN201711444247A CN107902690B CN 107902690 B CN107902690 B CN 107902690B CN 201711444247 A CN201711444247 A CN 201711444247A CN 107902690 B CN107902690 B CN 107902690B
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- Prior art keywords
- tin
- calcination
- micron
- tin dioxide
- preparation
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- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 238000002360 preparation method Methods 0.000 title claims abstract description 35
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000843 powder Substances 0.000 claims abstract description 43
- AUYOHNUMSAGWQZ-UHFFFAOYSA-L dihydroxy(oxo)tin Chemical compound O[Sn](O)=O AUYOHNUMSAGWQZ-UHFFFAOYSA-L 0.000 claims abstract description 37
- 238000001354 calcination Methods 0.000 claims abstract description 34
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims abstract description 7
- 238000005119 centrifugation Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 9
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 238000009826 distribution Methods 0.000 abstract description 12
- 238000002844 melting Methods 0.000 abstract description 5
- 230000008018 melting Effects 0.000 abstract description 5
- 238000010791 quenching Methods 0.000 abstract description 4
- 230000000171 quenching effect Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 18
- 239000002994 raw material Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000003837 high-temperature calcination Methods 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 239000001099 ammonium carbonate Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 2
- 235000012501 ammonium carbonate Nutrition 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- TVQLLNFANZSCGY-UHFFFAOYSA-N disodium;dioxido(oxo)tin Chemical compound [Na+].[Na+].[O-][Sn]([O-])=O TVQLLNFANZSCGY-UHFFFAOYSA-N 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229940079864 sodium stannate Drugs 0.000 description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 description 2
- CVNKFOIOZXAFBO-UHFFFAOYSA-J tin(4+);tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Sn+4] CVNKFOIOZXAFBO-UHFFFAOYSA-J 0.000 description 2
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- -1 that is Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G19/00—Compounds of tin
- C01G19/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
杂质元素 | Ag | Al | As | Ba | Bi | Cr | Co | Cd | Cu | Fe |
浓度/ppm | <1 | <1 | <1 | <1 | 23 | <1 | <1 | <1 | <1 | <1 |
杂质元素 | Hg | Mg | Na | Ni | Pb | S | Sb | Ti | Tl | Zn |
浓度/ppm | <1 | <1 | 4 | <1 | 14 | <3 | <1 | <1 | <2 | <3 |
杂质元素 | Ag | Al | As | Ba | Bi | Cr | Co | Cd | Cu | Fe |
浓度/ppm | <0.5 | <1 | <1 | <1 | 48 | <1 | <0.5 | <0.5 | <0.5 | 1.34 |
杂质元素 | Hg | Mg | Na | Ni | Pb | S | Sb | Ti | Tl | Zn |
浓度/ppm | <1 | <0.5 | 4.68 | <0.5 | 9.09 | <3 | <2 | <0.5 | <2 | 0.74 |
杂质元素 | Ag | Al | As | Ba | Bi | Cr | Co | Cd | Cu | Fe |
浓度/ppm | <0.5 | 2.15 | <1 | <1 | 36 | <1 | <0.5 | <0.5 | 0.82 | 1.89 |
杂质元素 | Hg | Mg | Na | Ni | Pb | S | Sb | Ti | Tl | Zn |
浓度/ppm | <1 | <0.5 | 6 | <0.5 | 10 | <3 | <2 | <0.5 | <2 | 1.15 |
Claims (4)
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CN201711444247.2A CN107902690B (zh) | 2017-12-27 | 2017-12-27 | 微米级二氧化锡的制备方法 |
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CN201711444247.2A CN107902690B (zh) | 2017-12-27 | 2017-12-27 | 微米级二氧化锡的制备方法 |
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CN107902690A CN107902690A (zh) | 2018-04-13 |
CN107902690B true CN107902690B (zh) | 2020-09-01 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110902712A (zh) * | 2019-11-05 | 2020-03-24 | 中国船舶重工集团公司第七二五研究所 | 一种银氧化锡电接触材料用微米二氧化锡粉末的制备工艺 |
CN110921698A (zh) * | 2019-11-06 | 2020-03-27 | 中国船舶重工集团公司第七二五研究所 | 一种单分散微米二氧化锡粉体的制备方法 |
CN110813304B (zh) * | 2019-11-08 | 2022-09-23 | 南京工程学院 | 一种双级颗粒纳米SnO2光催化材料的制备方法 |
CN116177593B (zh) * | 2022-09-08 | 2024-03-29 | 昆明理工大学 | 一种微米级二氧化锡粉末的制备系统与制备方法 |
DE102022132905A1 (de) * | 2022-12-12 | 2024-06-13 | Schaeffler Technologies AG & Co. KG | Verfahren zur Herstellung eines Trägermaterials, Katalysatormaterial und elektrochemische Zelle |
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CN101323463B (zh) * | 2007-06-12 | 2010-11-03 | 赣州瑞德化工有限公司 | 一种高纯超细氧化锡的生产方法 |
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- 2017-12-27 CN CN201711444247.2A patent/CN107902690B/zh not_active Expired - Fee Related
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Effective date of registration: 20210826 Address after: 511500 Heyun Town Industrial Zone, Qingxin District, Qingyuan City, Guangdong Province (beside Yuba highway) Patentee after: FIRST RARE MATERIALS Co.,Ltd. Address before: 511517 Qingyuan 27-9 high tech Industrial Park, Guangdong Patentee before: FIRST RARE MATERIALS Co.,Ltd. |
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Effective date of registration: 20220520 Address after: No. 1116-1, building 1, Dianzhong Business Plaza, Dianzhong new area, Kunming, Yunnan 650212 Patentee after: Kunming forerunner New Material Technology Co.,Ltd. Address before: 511500 Heyun Town Industrial Zone, Qingxin District, Qingyuan City, Guangdong Province (beside Yuba highway) Patentee before: FIRST RARE MATERIALS Co.,Ltd. |
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