NO20014148D0 - Fremgangsmåte for å fjerne forurensninger fra silisium- inneholdende residue - Google Patents

Fremgangsmåte for å fjerne forurensninger fra silisium- inneholdende residue

Info

Publication number
NO20014148D0
NO20014148D0 NO20014148A NO20014148A NO20014148D0 NO 20014148 D0 NO20014148 D0 NO 20014148D0 NO 20014148 A NO20014148 A NO 20014148A NO 20014148 A NO20014148 A NO 20014148A NO 20014148 D0 NO20014148 D0 NO 20014148D0
Authority
NO
Norway
Prior art keywords
silicon
removing contaminants
containing residue
magnetic fraction
magnetic
Prior art date
Application number
NO20014148A
Other languages
English (en)
Other versions
NO314138B1 (no
NO20014148A (no
Inventor
Harry Morten Rong
Haavard Soerheim
Harald Arnljot Oeye
Original Assignee
Elkem Materials
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19912761&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20014148(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elkem Materials filed Critical Elkem Materials
Priority to NO20014148A priority Critical patent/NO20014148A/no
Publication of NO20014148D0 publication Critical patent/NO20014148D0/no
Priority to PT02751917T priority patent/PT1438139E/pt
Priority to PCT/NO2002/000279 priority patent/WO2003018207A1/en
Priority to ES02751917T priority patent/ES2368323T3/es
Priority to CNB028168828A priority patent/CN1281327C/zh
Priority to JP2003522713A priority patent/JP4235548B2/ja
Priority to KR1020047002722A priority patent/KR100641463B1/ko
Priority to RU2004109156/03A priority patent/RU2261761C1/ru
Priority to US10/488,485 priority patent/US20040220421A1/en
Priority to AT02751917T priority patent/ATE513619T1/de
Priority to EP02751917A priority patent/EP1438139B1/en
Publication of NO314138B1 publication Critical patent/NO314138B1/no
Publication of NO20014148A publication Critical patent/NO20014148A/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/12—Organo silicon halides
    • C07F7/16—Preparation thereof from silicon and halogenated hydrocarbons direct synthesis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B03C1/22—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
NO20014148A 2001-08-27 2001-08-27 Fremgangsmåte for fjerning av forurensinger fra silisiuminneholdende residuer NO20014148A (no)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NO20014148A NO20014148A (no) 2001-08-27 2001-08-27 Fremgangsmåte for fjerning av forurensinger fra silisiuminneholdende residuer
EP02751917A EP1438139B1 (en) 2001-08-27 2002-08-18 Method for removing impurities from silicon-containing residues
AT02751917T ATE513619T1 (de) 2001-08-27 2002-08-18 Verfahren zum entfernen von verunreinigungen von silizium enthaltenden rückständen
PT02751917T PT1438139E (pt) 2001-08-27 2002-08-18 MÉTODO PARA REMOVER IMPUREZAS DE RESÍDUOS QUE CONTjM SILÍCIO
PCT/NO2002/000279 WO2003018207A1 (en) 2001-08-27 2002-08-18 Method for removing impurities from silicon-containing residues
ES02751917T ES2368323T3 (es) 2001-08-27 2002-08-18 Método para eliminar impurezas de los residuos que contienen silicio.
CNB028168828A CN1281327C (zh) 2001-08-27 2002-08-18 从含硅残余物中除去杂质的方法
JP2003522713A JP4235548B2 (ja) 2001-08-27 2002-08-18 珪素含有残留物から不純物を取り除く方法
KR1020047002722A KR100641463B1 (ko) 2001-08-27 2002-08-18 규소 함유 잔류물로부터 불순물을 제거하는 방법
RU2004109156/03A RU2261761C1 (ru) 2001-08-27 2002-08-18 Способ удаления примесей из кремнийсодержащих остатков
US10/488,485 US20040220421A1 (en) 2001-08-27 2002-08-18 Method for removing impurities from silicone-containing residues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20014148A NO20014148A (no) 2001-08-27 2001-08-27 Fremgangsmåte for fjerning av forurensinger fra silisiuminneholdende residuer

Publications (3)

Publication Number Publication Date
NO20014148D0 true NO20014148D0 (no) 2001-08-27
NO314138B1 NO314138B1 (no) 2003-02-03
NO20014148A NO20014148A (no) 2003-02-03

Family

ID=19912761

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20014148A NO20014148A (no) 2001-08-27 2001-08-27 Fremgangsmåte for fjerning av forurensinger fra silisiuminneholdende residuer

Country Status (11)

Country Link
US (1) US20040220421A1 (no)
EP (1) EP1438139B1 (no)
JP (1) JP4235548B2 (no)
KR (1) KR100641463B1 (no)
CN (1) CN1281327C (no)
AT (1) ATE513619T1 (no)
ES (1) ES2368323T3 (no)
NO (1) NO20014148A (no)
PT (1) PT1438139E (no)
RU (1) RU2261761C1 (no)
WO (1) WO2003018207A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6433205B1 (en) * 2002-01-15 2002-08-13 Dow Corning Corporation Magnetic separation for silicon-containing materials
NO321276B1 (no) * 2003-07-07 2006-04-18 Elkem Materials Fremgangsmate for fremstilling av triklorsilan og silisium for bruk ved fremstilling av triklorsilan
US7713888B2 (en) * 2004-05-24 2010-05-11 Ashkenazi Brian I Magnetic processing of electronic materials
JP2006085380A (ja) * 2004-09-15 2006-03-30 Toshiba Corp ファイルストレージデバイス、プログラム、及び不揮発性半導体メモリの書込方法
JP2008115040A (ja) * 2006-11-02 2008-05-22 Sharp Corp シリコン再生装置、シリコン再生方法
DE102007031471A1 (de) * 2007-07-05 2009-01-08 Schott Solar Gmbh Verfahren zur Aufbereitung von Siliciummaterial
DE102008041974A1 (de) 2008-09-10 2010-03-11 Evonik Degussa Gmbh Vorrichtung, deren Verwendung und ein Verfahren zur energieautarken Hydrierung von Chlorsilanen
KR20110076907A (ko) 2008-09-30 2011-07-06 에보니크 데구사 게엠베하 이산화규소로부터 태양전지급 규소를 제조하는 방법
CN102107156B (zh) * 2009-12-25 2015-04-22 朱福如 高纯度切割硅粉回收方法及系统
JP5638300B2 (ja) * 2010-07-20 2014-12-10 株式会社ディスコ 分離装置
NO334216B1 (no) * 2010-08-13 2014-01-13 Elkem As Fremgangsmåte for fremstilling av triklorsilan og silisium for bruk ved fremstilling av triklorsilan
CN104014421A (zh) * 2014-05-29 2014-09-03 浙江硅宏电子科技有限公司 一种去除硅料中金属铁的设备
CN104289307A (zh) * 2014-06-13 2015-01-21 国家电网公司 废弃物分离装置
CN104823604B (zh) * 2015-04-27 2017-07-14 山东棉花研究中心 一种机采棉除杂控制系统
CN112300207B (zh) * 2020-11-19 2024-01-30 南京曙光新材料有限公司 一种去除副产盐水中多硫化物硅烷偶联剂的方法
CN114904651A (zh) * 2022-05-17 2022-08-16 环创(厦门）科技股份有限公司 一种厨余垃圾的除铁装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307242A (en) * 1980-10-03 1981-12-22 General Electric Company Process for removing impurities from residual silicon powder
US5147527A (en) * 1989-04-03 1992-09-15 Ashland Oil, Inc. Magnetic separation of high metals containing catalysts into low, intermediate and high metals and activity catalyst
DE19912252A1 (de) * 1999-03-18 2000-09-28 Wacker Siltronic Halbleitermat Verfahren zum Wiederaufarbeiten einer Suspension
US6433205B1 (en) * 2002-01-15 2002-08-13 Dow Corning Corporation Magnetic separation for silicon-containing materials

Also Published As

Publication number Publication date
KR20040030999A (ko) 2004-04-09
CN1281327C (zh) 2006-10-25
CN1549748A (zh) 2004-11-24
US20040220421A1 (en) 2004-11-04
ATE513619T1 (de) 2011-07-15
RU2261761C1 (ru) 2005-10-10
EP1438139B1 (en) 2011-06-22
WO2003018207A1 (en) 2003-03-06
KR100641463B1 (ko) 2006-10-31
JP2005500243A (ja) 2005-01-06
JP4235548B2 (ja) 2009-03-11
NO314138B1 (no) 2003-02-03
PT1438139E (pt) 2011-08-18
EP1438139A1 (en) 2004-07-21
ES2368323T3 (es) 2011-11-16
NO20014148A (no) 2003-02-03

Similar Documents

Publication Publication Date Title
NO20014148D0 (no) Fremgangsmåte for å fjerne forurensninger fra silisium- inneholdende residue
DE50102360D1 (de) Verfahren zur herstellung von silan
KR101460142B1 (ko) 증류에 의한 클로로실란의 정제 방법
MXPA04006077A (es) Metodo y aparato para purificacion de gas.
HK1104304A1 (en) Method for removing fibronectin from plasma fractions
TW200636098A (en) Method for growing silicon single crystal, and silicon wafer and SOI substrate using the same
JP2004149351A (ja) クロロシラン及びその精製方法
ATE299849T1 (de) Verfahren zur herstellung von octafluoropropan
PL1805127T3 (pl) Sposób usuwania zanieczyszczeń ze strumienia upuszczanego z utleniacza
DE60305986D1 (de) Reinigung von Halogeniden der Gruppe IVb
ATE308495T1 (de) Verfahren zur herstellung von octafluorocyclobutan
ATE267771T1 (de) Verfahren zur reinigung von trichlorsilan
DE60326604D1 (de) Verfahren zur umwandlung von polysulfanen
AU2002220677A1 (en) Method for removing aluminium from chlorosilanes
EA201000036A1 (ru) Способ получения поликристаллического кремния из раствора кремнефтористо-водородной кислоты и установка для получения поликристаллического кремния
JP2007269679A (ja) 高純度アルキルシランの製造方法
DE50205169D1 (de) Verfahren und Vorrichtung zur Abtrennung von Störstoffen aus Suspensionen durch Flotation
JP6095613B2 (ja) クロロシランの精製方法
JPH10316691A (ja) クロロシランからのリン除去法
DE69719979T2 (de) Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungen
JP2006169012A (ja) ヘキサクロロジシラン及びその製造方法
NO20033860D0 (no) Fremgangsmåte for fjernelse av kalsium fra en sulfatopplösning i sinkprosess
TWI726508B (zh) 用於降低含鹵矽烷的組合物中之硼化合物含量的方法
JP4406280B2 (ja) シリコン精錬におけるＮａ除去方法
IS4584A (is) Aðferð til að meðhöndla leifar sem myndast í iðnaðarferlum og við sorpbrennslu

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: ELKEM ASA, NO

CREP Change of representative

Representative=s name: ROBERTHA NATALIA HOEGLUND, C/O ELKEM ASA

MK1K Patent expired