CN102910630B - 纳米硅粉的生产方法 - Google Patents
纳米硅粉的生产方法 Download PDFInfo
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- CN102910630B CN102910630B CN201210388785.5A CN201210388785A CN102910630B CN 102910630 B CN102910630 B CN 102910630B CN 201210388785 A CN201210388785 A CN 201210388785A CN 102910630 B CN102910630 B CN 102910630B
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- powder
- gas
- plasma
- powder feeder
- silica flour
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000005543 nano-size silicon particle Substances 0.000 title abstract 5
- 239000000843 powder Substances 0.000 claims abstract description 44
- 239000007789 gas Substances 0.000 claims abstract description 39
- 239000010703 silicon Substances 0.000 claims abstract description 15
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000002309 gasification Methods 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 54
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 36
- 229910021487 silica fume Inorganic materials 0.000 claims description 30
- 235000013312 flour Nutrition 0.000 claims description 27
- 239000000377 silicon dioxide Substances 0.000 claims description 27
- 229910052786 argon Inorganic materials 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 238000007750 plasma spraying Methods 0.000 claims description 5
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 239000011863 silicon-based powder Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011261 inert gas Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
Description
Claims (3)
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CN201210388785.5A CN102910630B (zh) | 2012-10-15 | 2012-10-15 | 纳米硅粉的生产方法 |
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CN201210388785.5A CN102910630B (zh) | 2012-10-15 | 2012-10-15 | 纳米硅粉的生产方法 |
Publications (2)
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CN102910630A CN102910630A (zh) | 2013-02-06 |
CN102910630B true CN102910630B (zh) | 2014-07-02 |
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CN201210388785.5A Withdrawn - After Issue CN102910630B (zh) | 2012-10-15 | 2012-10-15 | 纳米硅粉的生产方法 |
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103464773B (zh) * | 2013-09-02 | 2016-02-24 | 江苏博迁新材料有限公司 | 一种纳米级钽粉的生产方法 |
CN103537703B (zh) * | 2013-09-12 | 2017-04-12 | 江苏博迁新材料股份有限公司 | 一种内回流式除垃圾方法 |
CN105271237A (zh) * | 2015-10-20 | 2016-01-27 | 中国兵器科学研究院宁波分院 | 单一规格纳米硅粉的感应等离子制备方法 |
CN105289801A (zh) * | 2015-12-10 | 2016-02-03 | 重庆润际远东新材料科技有限公司 | 硅粉的生产方法 |
CN106925789B (zh) * | 2015-12-30 | 2019-03-08 | 四平市高斯达纳米材料设备有限公司 | 一种高频等离子体法铬纳米粉的生产工艺 |
CN105712350A (zh) * | 2016-01-26 | 2016-06-29 | 顺德职业技术学院 | 纳米硅材料的制备方法 |
CN106185947B (zh) * | 2016-07-21 | 2018-08-17 | 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 |
CN106698437A (zh) * | 2017-01-03 | 2017-05-24 | 昆明理工大学 | 一种利用热等离子法制备球形纳米硅的方法 |
CN108002391B (zh) * | 2017-11-03 | 2020-12-22 | 安徽元枫管道科技股份有限公司 | 一种纳米硅粉制备的加热装置 |
CN108128781A (zh) * | 2018-01-12 | 2018-06-08 | 宁波广新纳米材料有限公司 | 一种纳米二氧化硅粉的生产方法 |
CN108101060B (zh) * | 2018-01-23 | 2023-12-15 | 湖南久泰冶金科技有限公司 | 等离子雾化制备高能量密度锂离子电池纳米硅用的装置 |
CN108598453B (zh) * | 2018-03-29 | 2023-02-03 | 天水佳吉化工有限公司 | 一种纳米亚微米球形硅粉的生产方法 |
CN110048092B (zh) * | 2019-03-01 | 2022-05-24 | 四川翔丰华新能源材料有限公司 | 一种锂电池硅碳复合材料及其制备方法 |
CN112299420A (zh) * | 2020-06-12 | 2021-02-02 | 将乐三晶新材料有限公司 | 一种等离子火焰枪制备球形金属硅粉工艺 |
CN111977659A (zh) * | 2020-08-13 | 2020-11-24 | 宁波广新纳米材料有限公司 | 一种纳米硅粉生产装置 |
GB202107982D0 (en) * | 2021-06-03 | 2021-07-21 | He Carbon Supercap Ltd | Method for producing nanoparticles |
CN114349011B (zh) * | 2022-01-14 | 2023-04-11 | 宁波广新纳米材料有限公司 | 一种纳米氧化亚硅粉体的制备方法 |
CN115448315A (zh) * | 2022-09-23 | 2022-12-09 | 江西汉可泛半导体技术有限公司 | 一种硅基粉体及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1106325A (zh) * | 1994-11-01 | 1995-08-09 | 武汉工业大学 | 直流电弧等离子体制备超细粉末装置 |
CN101391307A (zh) * | 2008-11-20 | 2009-03-25 | 核工业西南物理研究院 | 一种制备精细球形钨粉的方法 |
CN101559946A (zh) * | 2009-04-27 | 2009-10-21 | 浙江大学 | 利用等离子体制备硅纳米颗粒的方法及装置 |
CN101979317A (zh) * | 2010-10-09 | 2011-02-23 | 武汉理工大学 | 纳米晶硅粉的低温球磨制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20010016692A (ko) * | 1999-08-02 | 2001-03-05 | 최만수 | 레이저 가열에 의한 입자 소결 제어를 이용한 구형의 미세입자 제조방법 |
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2012
- 2012-10-15 CN CN201210388785.5A patent/CN102910630B/zh not_active Withdrawn - After Issue
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1106325A (zh) * | 1994-11-01 | 1995-08-09 | 武汉工业大学 | 直流电弧等离子体制备超细粉末装置 |
CN101391307A (zh) * | 2008-11-20 | 2009-03-25 | 核工业西南物理研究院 | 一种制备精细球形钨粉的方法 |
CN101559946A (zh) * | 2009-04-27 | 2009-10-21 | 浙江大学 | 利用等离子体制备硅纳米颗粒的方法及装置 |
CN101979317A (zh) * | 2010-10-09 | 2011-02-23 | 武汉理工大学 | 纳米晶硅粉的低温球磨制备方法 |
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Address after: 223800 Huashan Road, Suyu Economic Development Zone, Jiangsu, No. 109, No. Applicant after: Jiangsu Boqian New Materials Co., Ltd. Address before: 223800 Huashan Road, Suyu Economic Development Zone, Jiangsu, No. 109, No. Applicant before: Jiangsu Boqian Photovoltaic Material Co.,Ltd. |
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Effective date of registration: 20170109 Address after: Yinzhou District Shiqi car 315153 Zhejiang city in Ningbo province where extensive science and Technology Park Patentee after: Ningbo Guangbo New Nanomaterials Stock Co.,Ltd. Address before: 223800 Huashan Road, Suyu Economic Development Zone, Jiangsu, No. 109, No. Patentee before: Jiangsu Boqian New Materials Co., Ltd. |
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Granted publication date: 20140702 Effective date of abandoning: 20191023 |
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Granted publication date: 20140702 Effective date of abandoning: 20191023 |