ATE458551T1 - Verfahren zum zerkleinern von grobteilig gebrochenem polykristallinem silicium - Google Patents

Verfahren zum zerkleinern von grobteilig gebrochenem polykristallinem silicium

Info

Publication number
ATE458551T1
ATE458551T1 AT07726899T AT07726899T ATE458551T1 AT E458551 T1 ATE458551 T1 AT E458551T1 AT 07726899 T AT07726899 T AT 07726899T AT 07726899 T AT07726899 T AT 07726899T AT E458551 T1 ATE458551 T1 AT E458551T1
Authority
AT
Austria
Prior art keywords
shredding
polycrystalline silicon
hard metal
roller
metal segments
Prior art date
Application number
AT07726899T
Other languages
German (de)
English (en)
Inventor
Peter Gruebl
Rainer Hoelzlwimmer
Original Assignee
Wacker Chemie Ag
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 Wacker Chemie Ag filed Critical Wacker Chemie Ag
Application granted granted Critical
Publication of ATE458551T1 publication Critical patent/ATE458551T1/de

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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B02C4/305—Wear resistant rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Crushing And Grinding (AREA)
  • Silicon Compounds (AREA)
  • Disintegrating Or Milling (AREA)
AT07726899T 2006-03-30 2007-03-14 Verfahren zum zerkleinern von grobteilig gebrochenem polykristallinem silicium ATE458551T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006014874A DE102006014874A1 (de) 2006-03-30 2006-03-30 Vorrichtung und Verfahren zum Zerkleinern von grobteilig gebrochenem polykristallinem Silicium
PCT/EP2007/052408 WO2007113087A1 (de) 2006-03-30 2007-03-14 Vorrichtung und verfahren zum zerkleinern von grobteilig gebrochenem polykristallinem silicium

Publications (1)

Publication Number Publication Date
ATE458551T1 true ATE458551T1 (de) 2010-03-15

Family

ID=38069317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07726899T ATE458551T1 (de) 2006-03-30 2007-03-14 Verfahren zum zerkleinern von grobteilig gebrochenem polykristallinem silicium

Country Status (10)

Country Link
US (1) US7950600B2 (https=)
EP (1) EP1998895B1 (https=)
JP (1) JP2009531172A (https=)
KR (1) KR20080098679A (https=)
CN (1) CN101410184B (https=)
AT (1) ATE458551T1 (https=)
CA (1) CA2644318C (https=)
DE (2) DE102006014874A1 (https=)
ES (1) ES2339719T3 (https=)
WO (1) WO2007113087A1 (https=)

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JP5751748B2 (ja) * 2009-09-16 2015-07-22 信越化学工業株式会社 多結晶シリコン塊群および多結晶シリコン塊群の製造方法
AU2009356851B2 (en) * 2009-12-18 2014-06-05 Metso Sweden Ab Bimaterial elongated insert member for a grinding roll
KR101113231B1 (ko) * 2010-06-23 2012-04-10 정신기계(주) 롤 크러셔
JP2012091138A (ja) * 2010-10-28 2012-05-17 Mitsubishi Materials Corp 多結晶シリコンの破砕装置及び多結晶シリコン破砕物の製造方法
US8434707B2 (en) 2010-10-28 2013-05-07 Mitsubishi Materials Corporation Apparatus for fracturing polycrystalline silicon and method for producing fractured fragments of polycrystalline silicon
JP2012091137A (ja) 2010-10-28 2012-05-17 Mitsubishi Materials Corp 多結晶シリコンの破砕装置及び多結晶シリコン破砕物の製造方法
JP5760384B2 (ja) * 2010-10-28 2015-08-12 三菱マテリアル株式会社 多結晶シリコンの破砕装置及び多結晶シリコン破砕物の製造方法
JP5736728B2 (ja) * 2010-10-28 2015-06-17 三菱マテリアル株式会社 多結晶シリコンの破砕装置及び多結晶シリコン破砕物の製造方法
JP5760385B2 (ja) 2010-10-28 2015-08-12 三菱マテリアル株式会社 多結晶シリコンの破砕装置及び多結晶シリコン破砕物の製造方法
JP5817185B2 (ja) 2011-04-05 2015-11-18 三菱マテリアル株式会社 多結晶シリコン破砕物の製造方法
EP2540396A1 (de) * 2011-06-30 2013-01-02 Bühler AG Verfahren und Vorrichtung für die Herstellung von Mehl und/oder Griess
JP5782986B2 (ja) 2011-10-21 2015-09-24 三菱マテリアル株式会社 破砕装置及び破砕物製造方法
JP5853580B2 (ja) * 2011-10-21 2016-02-09 三菱マテリアル株式会社 破砕装置及び破砕物製造方法
DE102012102199A1 (de) * 2012-03-15 2013-09-19 Maschinenfabrik Köppern GmbH & Co KG Presswalze
CN102600948B (zh) * 2012-03-29 2014-04-02 北京德高洁清洁设备有限公司 一种全自动机械化多晶硅破碎机
DE102012213869A1 (de) 2012-08-06 2014-02-06 Wacker Chemie Ag Polykristalline Siliciumbruchstücke und Verfahren zu deren Herstellung
WO2014026588A1 (zh) * 2012-08-13 2014-02-20 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
CN102794212A (zh) * 2012-08-15 2012-11-28 成都市新力设备制造有限责任公司 组合辊
KR101452580B1 (ko) 2012-08-27 2014-10-22 이명섭 요철이 구비된 롤 크라샤
DE102013216557A1 (de) 2013-08-21 2015-02-26 Wacker Chemie Ag Polykristalline Siliciumbruchstücke und Verfahren zum Zerkleinern von polykristallinen Siliciumstäben
CN103464242A (zh) * 2013-09-26 2013-12-25 成都市新力设备制造有限责任公司 组合式辊轴
DE102014217179A1 (de) 2014-08-28 2016-03-03 Wacker Chemie Ag Kunststoffsubstrate mit Siliciumbeschichtung
DE102014013857B4 (de) * 2014-09-24 2016-09-22 Jörg Beckmann Verwendung eines Schockwellenverfahrens
US10518964B2 (en) * 2014-09-26 2019-12-31 Tokuyama Corporation Polysilicon package
EP3208236B9 (en) 2014-10-14 2025-01-08 Tokuyama Corporation Polycrystalline silicon fragment, method for manufacturing polycrystalline silicon fragment, and polycrystalline silicon block fracture device
US10005614B2 (en) * 2016-02-25 2018-06-26 Hemlock Semiconductor Operations Llc Surface conditioning of conveyor materials or contact surfaces
JP6636225B1 (ja) 2018-03-28 2020-01-29 株式会社トクヤマ 多結晶シリコン破砕塊およびその製造方法
CN108579989B (zh) * 2018-04-13 2019-10-29 亚洲硅业（青海）有限公司 一种多晶硅破碎方法
DE102018207885B4 (de) 2018-05-18 2024-03-21 Flsmidth A/S Brechwalze und Verfahren zu deren Herstellung
DK4065282T3 (da) * 2019-11-26 2024-01-15 Smidth As F L Slidbeskyttelseselement til en findelingsindretning
CN117839790A (zh) * 2024-03-08 2024-04-09 山西烁科晶体有限公司 一种用于粉体破碎及筛分的装置及方法

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JP2001327884A (ja) * 2000-05-19 2001-11-27 Tanaka Kikinzoku Kogyo Kk ペースト製造用ロールミル装置
JP4272096B2 (ja) * 2004-03-30 2009-06-03 株式会社アライドマテリアル 粉砕混合用ボール及びその製造方法
JP2006055877A (ja) * 2004-08-18 2006-03-02 Sumitomo Electric Hardmetal Corp 超硬合金材
US7270706B2 (en) * 2004-10-04 2007-09-18 Dow Corning Corporation Roll crusher to produce high purity polycrystalline silicon chips

Also Published As

Publication number Publication date
JP2009531172A (ja) 2009-09-03
DE502007002927D1 (de) 2010-04-08
CA2644318A1 (en) 2007-10-11
US20090114748A1 (en) 2009-05-07
WO2007113087A1 (de) 2007-10-11
ES2339719T3 (es) 2010-05-24
DE102006014874A1 (de) 2007-10-04
EP1998895A1 (de) 2008-12-10
CN101410184B (zh) 2013-01-02
EP1998895B1 (de) 2010-02-24
CA2644318C (en) 2011-08-30
CN101410184A (zh) 2009-04-15
US7950600B2 (en) 2011-05-31
KR20080098679A (ko) 2008-11-11

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