CN108598453A - 一种纳米亚微米球形硅粉的生产方法 - Google Patents
一种纳米亚微米球形硅粉的生产方法 Download PDFInfo
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- CN108598453A CN108598453A CN201810323986.4A CN201810323986A CN108598453A CN 108598453 A CN108598453 A CN 108598453A CN 201810323986 A CN201810323986 A CN 201810323986A CN 108598453 A CN108598453 A CN 108598453A
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- silicon
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- gasification
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 235000013312 flour Nutrition 0.000 title claims abstract description 21
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 33
- 239000010703 silicon Substances 0.000 claims abstract description 33
- 238000002309 gasification Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 26
- 239000007789 gas Substances 0.000 claims abstract description 23
- 239000011863 silicon-based powder Substances 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 229920005591 polysilicon Polymers 0.000 claims abstract description 14
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000002210 silicon-based material Substances 0.000 claims abstract description 5
- 235000013339 cereals Nutrition 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 2
- 238000005367 electrostatic precipitation Methods 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 239000012716 precipitator Substances 0.000 claims 1
- 230000000191 radiation effect Effects 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 13
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 13
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 abstract description 9
- 239000010406 cathode material Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 3
- 239000002910 solid waste Substances 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 229910021487 silica fume Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 239000006199 nebulizer Substances 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
- 230000002688 persistence Effects 0.000 description 1
- -1 photocell Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002153 silicon-carbon composite material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Composite Materials (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810323986.4A CN108598453B (zh) | 2018-03-29 | 2018-03-29 | 一种纳米亚微米球形硅粉的生产方法 |
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CN201810323986.4A CN108598453B (zh) | 2018-03-29 | 2018-03-29 | 一种纳米亚微米球形硅粉的生产方法 |
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CN108598453A true CN108598453A (zh) | 2018-09-28 |
CN108598453B CN108598453B (zh) | 2023-02-03 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024082414A1 (zh) * | 2022-10-18 | 2024-04-25 | 江苏联瑞新材料股份有限公司 | 一种同时制备纳米和亚微米球形氧化物填料的方法 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1160234A (ja) * | 1997-08-08 | 1999-03-02 | Denki Kagaku Kogyo Kk | 低ウラン球状シリカ粉末の製造方法、及びシリカ粉末 |
US20040004301A1 (en) * | 2002-07-03 | 2004-01-08 | Osram Sylvania Inc. | Method of spheridizing silicon metal powders |
JP2005219971A (ja) * | 2004-02-05 | 2005-08-18 | Hitachi Metals Ltd | シリコン球状粉末およびその製造方法 |
CN101714590A (zh) * | 2008-10-06 | 2010-05-26 | 珂琳21风险投资株式会社 | 半导体粒子的制造方法 |
WO2011102376A1 (ja) * | 2010-02-17 | 2011-08-25 | 山陽特殊製鋼株式会社 | Si粉末およびその製造方法 |
CN102910630A (zh) * | 2012-10-15 | 2013-02-06 | 江苏博迁光伏材料有限公司 | 纳米硅粉的生产方法 |
CN102951643A (zh) * | 2012-10-15 | 2013-03-06 | 宁波广博纳米新材料股份有限公司 | 纳米级球形硅粉的生产方法 |
CN104773737A (zh) * | 2015-03-20 | 2015-07-15 | 天水佳吉化工有限公司 | 一种球形硅微粉的生产方法 |
CN104891497A (zh) * | 2015-05-06 | 2015-09-09 | 苏州旦能光伏科技有限公司 | 一种太阳级超高纯纳米硅粉的宏量制备方法 |
CN105036164A (zh) * | 2015-06-13 | 2015-11-11 | 天水佳吉化工有限公司 | 一种超细球形氧化铝的生产方法 |
JP2016185887A (ja) * | 2015-03-27 | 2016-10-27 | 三井金属鉱業株式会社 | シリコン含有粉末の製造方法 |
CN106185947A (zh) * | 2016-07-21 | 2016-12-07 | 中国有色桂林矿产地质研究院有限公司 | 一种纳米硅粉的制备方法 |
CN107381584A (zh) * | 2017-06-30 | 2017-11-24 | 苏州吉云新材料技术有限公司 | 一种电弧快速制备亚纳米球形硅微粉的方法 |
-
2018
- 2018-03-29 CN CN201810323986.4A patent/CN108598453B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1160234A (ja) * | 1997-08-08 | 1999-03-02 | Denki Kagaku Kogyo Kk | 低ウラン球状シリカ粉末の製造方法、及びシリカ粉末 |
US20040004301A1 (en) * | 2002-07-03 | 2004-01-08 | Osram Sylvania Inc. | Method of spheridizing silicon metal powders |
JP2005219971A (ja) * | 2004-02-05 | 2005-08-18 | Hitachi Metals Ltd | シリコン球状粉末およびその製造方法 |
CN101714590A (zh) * | 2008-10-06 | 2010-05-26 | 珂琳21风险投资株式会社 | 半导体粒子的制造方法 |
WO2011102376A1 (ja) * | 2010-02-17 | 2011-08-25 | 山陽特殊製鋼株式会社 | Si粉末およびその製造方法 |
CN102951643A (zh) * | 2012-10-15 | 2013-03-06 | 宁波广博纳米新材料股份有限公司 | 纳米级球形硅粉的生产方法 |
CN102910630A (zh) * | 2012-10-15 | 2013-02-06 | 江苏博迁光伏材料有限公司 | 纳米硅粉的生产方法 |
CN104773737A (zh) * | 2015-03-20 | 2015-07-15 | 天水佳吉化工有限公司 | 一种球形硅微粉的生产方法 |
JP2016185887A (ja) * | 2015-03-27 | 2016-10-27 | 三井金属鉱業株式会社 | シリコン含有粉末の製造方法 |
CN104891497A (zh) * | 2015-05-06 | 2015-09-09 | 苏州旦能光伏科技有限公司 | 一种太阳级超高纯纳米硅粉的宏量制备方法 |
CN105036164A (zh) * | 2015-06-13 | 2015-11-11 | 天水佳吉化工有限公司 | 一种超细球形氧化铝的生产方法 |
CN106185947A (zh) * | 2016-07-21 | 2016-12-07 | 中国有色桂林矿产地质研究院有限公司 | 一种纳米硅粉的制备方法 |
CN107381584A (zh) * | 2017-06-30 | 2017-11-24 | 苏州吉云新材料技术有限公司 | 一种电弧快速制备亚纳米球形硅微粉的方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024082414A1 (zh) * | 2022-10-18 | 2024-04-25 | 江苏联瑞新材料股份有限公司 | 一种同时制备纳米和亚微米球形氧化物填料的方法 |
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CN108598453B (zh) | 2023-02-03 |
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