DE60314839D1 - Magnetische trennung von siliziumhaltigen materialien - Google Patents

Magnetische trennung von siliziumhaltigen materialien

Info

Publication number
DE60314839D1
DE60314839D1 DE60314839T DE60314839T DE60314839D1 DE 60314839 D1 DE60314839 D1 DE 60314839D1 DE 60314839 T DE60314839 T DE 60314839T DE 60314839 T DE60314839 T DE 60314839T DE 60314839 D1 DE60314839 D1 DE 60314839D1
Authority
DE
Germany
Prior art keywords
silicular
materials
magnetic separation
separation
magnetic
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.)
Expired - Lifetime
Application number
DE60314839T
Other languages
English (en)
Other versions
DE60314839T2 (de
Inventor
John Eric Herman
Jonathan Ashley Brinson
David William Snodgrass
Hidehiko Hosokawa
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.)
DuPont Toray Specialty Materials KK
Dow Silicones Corp
Original Assignee
Dow Corning Toray Co Ltd
Dow Corning Corp
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=21966314&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60314839(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Corning Toray Co Ltd, Dow Corning Corp filed Critical Dow Corning Toray Co Ltd
Application granted granted Critical
Publication of DE60314839D1 publication Critical patent/DE60314839D1/de
Publication of DE60314839T2 publication Critical patent/DE60314839T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
DE60314839T 2002-01-15 2003-01-13 Magnetische trennung von siliziumhaltigen materialien Expired - Lifetime DE60314839T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50617 2002-01-15
US10/050,617 US6433205B1 (en) 2002-01-15 2002-01-15 Magnetic separation for silicon-containing materials
PCT/US2003/000807 WO2003059919A1 (en) 2002-01-15 2003-01-13 Magnetic separation for silicon-containing materials

Publications (2)

Publication Number Publication Date
DE60314839D1 true DE60314839D1 (de) 2007-08-23
DE60314839T2 DE60314839T2 (de) 2008-03-13

Family

ID=21966314

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314839T Expired - Lifetime DE60314839T2 (de) 2002-01-15 2003-01-13 Magnetische trennung von siliziumhaltigen materialien

Country Status (8)

Country Link
US (1) US6433205B1 (de)
EP (1) EP1465902B1 (de)
JP (1) JP4571410B2 (de)
CN (1) CN100360541C (de)
AU (1) AU2003202287A1 (de)
DE (1) DE60314839T2 (de)
NO (1) NO20042976L (de)
WO (1) WO2003059919A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20014148A (no) * 2001-08-27 2003-02-03 Elkem As Fremgangsmåte for fjerning av forurensinger fra silisiuminneholdende residuer
US20040142384A1 (en) * 2003-01-16 2004-07-22 Cohen Barb Ariel Magnetic separator
DE102007031471A1 (de) 2007-07-05 2009-01-08 Schott Solar Gmbh Verfahren zur Aufbereitung von Siliciummaterial
CN102099363A (zh) * 2008-06-04 2011-06-15 陶氏康宁公司 制备有机基卤代硅烷和卤代硅烷的改进
JP5638300B2 (ja) * 2010-07-20 2014-12-10 株式会社ディスコ 分離装置
DE102012103755A1 (de) * 2012-04-27 2013-10-31 Centrotherm Sitec Gmbh Verfahren zur Synthese von Trichlorsilan und Vorrichtung zur Durchführung dieses Verfahrens
EP3233732B8 (de) 2014-12-19 2020-06-17 DDP Specialty Electronic Materials US 9, LLC Verfahren zur herstellung von mono-wasserstoff-trihalosilanen

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380995A (en) 1941-09-26 1945-08-07 Gen Electric Preparation of organosilicon halides
US2389931A (en) 1943-09-27 1945-11-27 Gen Electric Method for producing organosiliconhalides
US3133109A (en) 1960-11-28 1964-05-12 Gen Electric Silicon compound process and apparatus
NL130111C (de) * 1965-01-27
US3860514A (en) * 1970-09-21 1975-01-14 Ethyl Corp Method of beneficiating alumina-silica ores
US4054513A (en) * 1973-07-10 1977-10-18 English Clays Lovering Pochin & Company Limited Magnetic separation, method and apparatus
US4218310A (en) * 1977-08-31 1980-08-19 Occidental Petroleum Corporation Purification of particulate glass by mag separation of impurities
US4281149A (en) 1980-03-24 1981-07-28 General Electric Company Process for treating silicon particles within a silicone reactor system
US4307242A (en) 1980-10-03 1981-12-22 General Electric Company Process for removing impurities from residual silicon powder
US4810368A (en) * 1985-04-10 1989-03-07 Electro Minerals (Canada) Inc. Automatic method for separating and cleaning silicon carbide furnace materials
GB8805478D0 (en) 1988-03-08 1988-04-07 Secr Defence Method & apparatus for growing semi-conductor crystalline materials
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
CN1021902C (zh) * 1990-01-12 1993-08-25 昆明工学院 硅藻土絮凝磁重分离提纯方法
DE4303766A1 (de) 1993-02-09 1994-08-11 Wacker Chemie Gmbh Verfahren zur Herstellung von Methylchlorsilanen
AU4148196A (en) 1995-01-13 1996-07-31 Ashland Inc. Hydrocarbon conversion catalyst additives and processes
DE19912252A1 (de) 1999-03-18 2000-09-28 Wacker Siltronic Halbleitermat Verfahren zum Wiederaufarbeiten einer Suspension
NO20014148A (no) * 2001-08-27 2003-02-03 Elkem As Fremgangsmåte for fjerning av forurensinger fra silisiuminneholdende residuer

Also Published As

Publication number Publication date
JP4571410B2 (ja) 2010-10-27
EP1465902A1 (de) 2004-10-13
WO2003059919A1 (en) 2003-07-24
CN100360541C (zh) 2008-01-09
DE60314839T2 (de) 2008-03-13
US6433205B1 (en) 2002-08-13
AU2003202287A1 (en) 2003-07-30
CN1610686A (zh) 2005-04-27
JP2005515142A (ja) 2005-05-26
EP1465902B1 (de) 2007-07-11
NO20042976L (no) 2004-07-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336

8328 Change in the person/name/address of the agent

Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN