JPS5767019A - Manufacture of pure silicon granule for manufacturing polycrystalline silicon by fluidized bed method - Google Patents

Manufacture of pure silicon granule for manufacturing polycrystalline silicon by fluidized bed method

Info

Publication number
JPS5767019A
JPS5767019A JP14263880A JP14263880A JPS5767019A JP S5767019 A JPS5767019 A JP S5767019A JP 14263880 A JP14263880 A JP 14263880A JP 14263880 A JP14263880 A JP 14263880A JP S5767019 A JPS5767019 A JP S5767019A
Authority
JP
Japan
Prior art keywords
silicon
manufacture
polycrystalline silicon
rolls
fluidized bed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14263880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS638044B2 (cs
Inventor
Yasuhiko Abe
Koichi Nomura
Mikio Yokota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Handotai Co Ltd
Original Assignee
Shin Etsu Handotai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shin Etsu Handotai Co Ltd filed Critical Shin Etsu Handotai Co Ltd
Priority to JP14263880A priority Critical patent/JPS5767019A/ja
Publication of JPS5767019A publication Critical patent/JPS5767019A/ja
Publication of JPS638044B2 publication Critical patent/JPS638044B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Silicon Compounds (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
JP14263880A 1980-10-13 1980-10-13 Manufacture of pure silicon granule for manufacturing polycrystalline silicon by fluidized bed method Granted JPS5767019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14263880A JPS5767019A (en) 1980-10-13 1980-10-13 Manufacture of pure silicon granule for manufacturing polycrystalline silicon by fluidized bed method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14263880A JPS5767019A (en) 1980-10-13 1980-10-13 Manufacture of pure silicon granule for manufacturing polycrystalline silicon by fluidized bed method

Publications (2)

Publication Number Publication Date
JPS5767019A true JPS5767019A (en) 1982-04-23
JPS638044B2 JPS638044B2 (cs) 1988-02-19

Family

ID=15319997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14263880A Granted JPS5767019A (en) 1980-10-13 1980-10-13 Manufacture of pure silicon granule for manufacturing polycrystalline silicon by fluidized bed method

Country Status (1)

Country Link
JP (1) JPS5767019A (cs)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005118272A1 (de) * 2004-06-04 2005-12-15 Joint Solar Silicon Gmbh & Co. Kg Verdichtungs-vorrichtung
EP1645333A1 (de) * 2004-10-07 2006-04-12 Wacker Chemie AG Vorrichtung und Verfahren zum kontaminationsarmen, automatischen Brechen von Siliciumbruch
EP1754539A1 (de) 2005-08-18 2007-02-21 Wacker Chemie AG Wirbelschicht-Strahlmühle und Verfahren zum Zerkleinern von Silicium
EP1842595A1 (de) 2006-04-06 2007-10-10 Wacker Chemie AG Verfahren und Vorrichtung zum Zerkleinern und Sortieren von Polysilicium
WO2007113087A1 (de) * 2006-03-30 2007-10-11 Wacker Chemie Ag Vorrichtung und verfahren zum zerkleinern von grobteilig gebrochenem polykristallinem silicium
JP2007290950A (ja) * 2006-04-20 2007-11-08 Heraeus Quarzglas Gmbh & Co Kg マイクロリソグラフィーに使用する光学素子に特に適した材料、およびこの材料からブランクを製造する方法
JP2008501603A (ja) * 2004-06-04 2008-01-24 ジョイント ソーラー シリコン ゲーエムベーハー ウント コンパニー カーゲー 珪素と当該珪素を製造する方法
JP2008509071A (ja) * 2004-08-10 2008-03-27 ジョイント ソーラー シリコン ゲーエムベーハー ウント コンパニー カーゲー ガス分解用反応装置の生産方法
WO2013052909A1 (en) * 2011-10-07 2013-04-11 Integrated Photovoltaic, Inc. Mill for milling silicon
DE102012207505A1 (de) 2012-05-07 2013-11-07 Wacker Chemie Ag Polykristallines Siliciumgranulat und seine Herstellung
CN104540590A (zh) * 2012-08-13 2015-04-22 江苏中能硅业科技发展有限公司 高球形度籽晶和流化床颗粒硅的制备方法
DE102014211037A1 (de) 2014-06-10 2015-12-17 Wacker Chemie Ag Siliciumkeimpartikel für die Herstellung von polykristallinem Siliciumgranulat in einem Wirbelschichtreaktor
DE102014217179A1 (de) 2014-08-28 2016-03-03 Wacker Chemie Ag Kunststoffsubstrate mit Siliciumbeschichtung
CN107597278A (zh) * 2017-11-08 2018-01-19 浙江凯晨工贸有限公司 一种快速筛选式矿山碎石处理装置

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7758839B2 (en) * 2004-06-04 2010-07-20 Joint Solar Silicon Gmbh & Co. Kg Silicon and method for producing the same
WO2005118272A1 (de) * 2004-06-04 2005-12-15 Joint Solar Silicon Gmbh & Co. Kg Verdichtungs-vorrichtung
JP4848368B2 (ja) * 2004-06-04 2011-12-28 ジョイント ソーラー シリコン ゲーエムベーハー ウント コンパニー カーゲー 珪素と当該珪素を製造する方法
US7584919B2 (en) 2004-06-04 2009-09-08 Joint Solar Silicon Gmbh & Co. Kg Compacting device
JP2008501603A (ja) * 2004-06-04 2008-01-24 ジョイント ソーラー シリコン ゲーエムベーハー ウント コンパニー カーゲー 珪素と当該珪素を製造する方法
JP2008509071A (ja) * 2004-08-10 2008-03-27 ジョイント ソーラー シリコン ゲーエムベーハー ウント コンパニー カーゲー ガス分解用反応装置の生産方法
EP1645333A1 (de) * 2004-10-07 2006-04-12 Wacker Chemie AG Vorrichtung und Verfahren zum kontaminationsarmen, automatischen Brechen von Siliciumbruch
US7549600B2 (en) 2004-10-07 2009-06-23 Wacker-Chemie Gmbh Apparatus and method for the low-contamination, automatic crushing of silicon fragments
EP1754539A1 (de) 2005-08-18 2007-02-21 Wacker Chemie AG Wirbelschicht-Strahlmühle und Verfahren zum Zerkleinern von Silicium
US7490785B2 (en) 2005-08-18 2009-02-17 Wacker Chemie Ag Process and apparatus for comminuting silicon
US7950600B2 (en) 2006-03-30 2011-05-31 Wacker Chemie Ag Device and method for comminuting coarsely crushed polycrystalline silicon
JP2009531172A (ja) * 2006-03-30 2009-09-03 ワッカー ケミー アクチエンゲゼルシャフト 粗く破砕された多結晶シリコンを破砕するための装置および方法
WO2007113087A1 (de) * 2006-03-30 2007-10-11 Wacker Chemie Ag Vorrichtung und verfahren zum zerkleinern von grobteilig gebrochenem polykristallinem silicium
US8074905B2 (en) 2006-04-06 2011-12-13 Wacker Chemie Ag Method and device for comminuting and sorting polysilicon
EP1842595A1 (de) 2006-04-06 2007-10-10 Wacker Chemie AG Verfahren und Vorrichtung zum Zerkleinern und Sortieren von Polysilicium
JP2007290950A (ja) * 2006-04-20 2007-11-08 Heraeus Quarzglas Gmbh & Co Kg マイクロリソグラフィーに使用する光学素子に特に適した材料、およびこの材料からブランクを製造する方法
WO2013052909A1 (en) * 2011-10-07 2013-04-11 Integrated Photovoltaic, Inc. Mill for milling silicon
US9296616B2 (en) 2012-05-07 2016-03-29 Wacker Chemie Ag Granular polycrystalline silicon and production thereof
DE102012207505A1 (de) 2012-05-07 2013-11-07 Wacker Chemie Ag Polykristallines Siliciumgranulat und seine Herstellung
EP2662334A1 (de) 2012-05-07 2013-11-13 Wacker Chemie AG Polykristallines Siliciumgranulat und seine Herstellung
CN104540590A (zh) * 2012-08-13 2015-04-22 江苏中能硅业科技发展有限公司 高球形度籽晶和流化床颗粒硅的制备方法
WO2015189072A1 (de) 2014-06-10 2015-12-17 Wacker Chemie Ag Siliciumkeimpartikel für die herstellung von polykristallinem siliciumgranulat in einem wirbelschichtreaktor
DE102014211037A1 (de) 2014-06-10 2015-12-17 Wacker Chemie Ag Siliciumkeimpartikel für die Herstellung von polykristallinem Siliciumgranulat in einem Wirbelschichtreaktor
US10537899B2 (en) 2014-06-10 2020-01-21 Wacker Chemie Ag Silicon seed particles for the production of polycrystalline silicon granules in a fluidized bed reactor
DE102014217179A1 (de) 2014-08-28 2016-03-03 Wacker Chemie Ag Kunststoffsubstrate mit Siliciumbeschichtung
US10526711B2 (en) 2014-08-28 2020-01-07 Wacker Chemie Ag Plastics material substrate having a silicon coating
CN107597278A (zh) * 2017-11-08 2018-01-19 浙江凯晨工贸有限公司 一种快速筛选式矿山碎石处理装置

Also Published As

Publication number Publication date
JPS638044B2 (cs) 1988-02-19

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