DE69616686D1 - Vorrichtung zum Reinigen von Metallen - Google Patents

Vorrichtung zum Reinigen von Metallen

Info

Publication number
DE69616686D1
DE69616686D1 DE69616686T DE69616686T DE69616686D1 DE 69616686 D1 DE69616686 D1 DE 69616686D1 DE 69616686 T DE69616686 T DE 69616686T DE 69616686 T DE69616686 T DE 69616686T DE 69616686 D1 DE69616686 D1 DE 69616686D1
Authority
DE
Germany
Prior art keywords
cleaning metals
metals
cleaning
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
DE69616686T
Other languages
English (en)
Other versions
DE69616686T2 (de
Inventor
Ryotatsu Otsuka
Jin Zhang
Takashi Tomita
Tohru Nunoi
Tomohiro Machida
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.)
Sharp Corp
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Sharp 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
Priority claimed from JP19987895A external-priority patent/JP3713565B2/ja
Priority claimed from JP19987795A external-priority patent/JP3713564B2/ja
Application filed by Showa Denko KK, Sharp Corp filed Critical Showa Denko KK
Application granted granted Critical
Publication of DE69616686D1 publication Critical patent/DE69616686D1/de
Publication of DE69616686T2 publication Critical patent/DE69616686T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • 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
    • C01B33/037—Purification
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
DE69616686T 1995-08-04 1996-07-31 Vorrichtung zum Reinigen von Metallen Expired - Lifetime DE69616686T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19987895A JP3713565B2 (ja) 1995-08-04 1995-08-04 金属の精製装置
JP19987795A JP3713564B2 (ja) 1995-08-04 1995-08-04 金属の精製装置

Publications (2)

Publication Number Publication Date
DE69616686D1 true DE69616686D1 (de) 2001-12-13
DE69616686T2 DE69616686T2 (de) 2002-08-14

Family

ID=26511815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616686T Expired - Lifetime DE69616686T2 (de) 1995-08-04 1996-07-31 Vorrichtung zum Reinigen von Metallen

Country Status (5)

Country Link
US (1) US5736096A (de)
EP (1) EP0757013B1 (de)
KR (1) KR100419489B1 (de)
DE (1) DE69616686T2 (de)
NO (1) NO315268B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004824C2 (nl) 1996-12-18 1998-06-19 Tno Werkwijze en inrichting voor het scheiden van metalen en/of metaallegeringen met verschillende smeltpunten.
NO326797B1 (no) * 2005-06-10 2009-02-16 Elkem As Fremgangsmate og apparat for raffinering av smeltet materiale
UA97691C2 (ru) * 2007-09-13 2012-03-12 Силисиум Беканкур Инк. Способ получения твердого поликристаллического кремния высокой чистоты
US20110210470A1 (en) * 2010-02-26 2011-09-01 6N Silicon Inc. Crucible and method for furnace capacity utilization
CN102745695A (zh) * 2012-06-08 2012-10-24 兰州理工大学 用于从高硅铝合金提取硅的装置及其提取方法
CN103833038A (zh) * 2014-03-08 2014-06-04 中国科学院等离子体物理研究所 一种从硅合金熔体中半连续结晶提纯硅的方法
CN104860316B (zh) * 2015-05-15 2017-06-27 大连理工大学 一种电子束凝固坩埚及排除金属杂质的方法
US10455680B2 (en) * 2016-02-29 2019-10-22 Asml Netherlands B.V. Method and apparatus for purifying target material for EUV light source
CN110592667B (zh) * 2019-10-18 2020-06-05 衡水学院 提纯硅的方法
CN112746190A (zh) * 2020-12-30 2021-05-04 贵州华科铝材料工程技术研究有限公司 一种高导电铝合金的熔体净化方法
CN115261970A (zh) * 2022-06-17 2022-11-01 柳州市智甲金属科技有限公司 一种提拉机构、应用提拉机构的铝提纯装置及方法
WO2024056852A1 (en) * 2022-09-16 2024-03-21 Molten Metal Systems Gmbh Degasser shaft

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038287B (de) * 1953-11-02 1958-09-04 Schmidt Karl Vorrichtung zum Einbringen und Feinverteilen von pulverfoermigen Substanzen, insbesondere in spezifisch schwerere Fluessigkeiten
US3861660A (en) * 1973-03-05 1975-01-21 Kennecott Copper Corp Pyrometallurgical system with fluid cooled stirrer
JPS5850534B2 (ja) * 1980-12-22 1983-11-11 日本鉱業株式会社 空冷式撹拌装置
JPS60190531A (ja) * 1984-03-09 1985-09-28 Showa Alum Corp 高純度アルミニウムの製造装置用回転冷却装置
JPH0753569B2 (ja) * 1986-08-07 1995-06-07 昭和アルミニウム株式会社 ケイ素の精製方法
US4854968A (en) * 1986-12-25 1989-08-08 Showa Aluminum Corporation Method of preparing high-purity metal and rotary cooling member for use in apparatus therefor

Also Published As

Publication number Publication date
DE69616686T2 (de) 2002-08-14
US5736096A (en) 1998-04-07
KR970010990A (ko) 1997-03-27
EP0757013A1 (de) 1997-02-05
NO963234L (no) 1997-02-05
NO315268B1 (no) 2003-08-11
KR100419489B1 (ko) 2004-05-17
EP0757013B1 (de) 2001-11-07
NO963234D0 (no) 1996-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition