KR940009068A - 갈륨 물질의 정제방법 - Google Patents

갈륨 물질의 정제방법 Download PDF

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Publication number
KR940009068A
KR940009068A KR1019930022634A KR930022634A KR940009068A KR 940009068 A KR940009068 A KR 940009068A KR 1019930022634 A KR1019930022634 A KR 1019930022634A KR 930022634 A KR930022634 A KR 930022634A KR 940009068 A KR940009068 A KR 940009068A
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KR
South Korea
Prior art keywords
gallium
gallium material
kept
container
raw material
Prior art date
Application number
KR1019930022634A
Other languages
English (en)
Inventor
히데오 마에다
히데끼미 가도꾸라
Original Assignee
고오사이 아끼오
스미또모가가꾸고오교 가부시끼가이샤
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 고오사이 아끼오, 스미또모가가꾸고오교 가부시끼가이샤 filed Critical 고오사이 아끼오
Publication of KR940009068A publication Critical patent/KR940009068A/ko

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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
    • C22B58/00—Obtaining gallium or indium

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

용기 내부의 중앙부분 또는 인접부분에 위치하며 냉각 매질의 통과하는 장치를 가진 용기 중에 갈륨 원료를 용융상태로 유지하고, 용기 중의 갈륨 원료를 조절된 온도로 유지하여 정제된 갈륨물질을 장치의 외부 표면에 침착시키는 단계를 함유함을 특징으로 하는 갈륨 원료 보다 순도가 높은 정제된 갈륨물질을 제조하는 갈륨 원료의 정제방법.

Description

갈륨물질의 정제방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 칼륨 물질의 정제방법에 사용되는 장치의 한 구현예의 흐름도를 도시적으로 나타낸 것이다.

Claims (2)

  1. 용기 내부의 중앙부분 또는 인접부분에 위치하며 냉각 매질의 통과하는 장치를 가진 용기 중에 갈륨 원료를 용융상태로 유지하고, 용기 중의 갈륨 원료를 조절된 온도로 유지하여 정제된 갈륨물질을 장치의 외부 표면에 침착시키는 단계를 함유함을 특징으로 하는 갈륨 원료 보다 순도가 높은 정제된 갈륨물질을 제조하는 갈륨 원료의 정제방법.
  2. 제1항에 있어서, 용융된 갈륨물질이 용기의 측면 주위에 제공되어 회전형 자기장을 형성하는 자기코일에 의해 회전하는 정제방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930022634A 1992-10-28 1993-10-28 갈륨 물질의 정제방법 KR940009068A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4290037A JPH06136467A (ja) 1992-10-28 1992-10-28 金属ガリウムの精製方法
JP92-290037 1992-10-28

Publications (1)

Publication Number Publication Date
KR940009068A true KR940009068A (ko) 1994-05-16

Family

ID=17750971

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930022634A KR940009068A (ko) 1992-10-28 1993-10-28 갈륨 물질의 정제방법

Country Status (4)

Country Link
US (1) US5458669A (ko)
JP (1) JPH06136467A (ko)
KR (1) KR940009068A (ko)
TW (1) TW269713B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792236A (en) * 1993-02-25 1998-08-11 Virginia Tech Intellectual Properties, Inc. Non-toxic liquid metal composition for use as a mercury substitute
US5972073A (en) * 1997-10-02 1999-10-26 The University Of Dayton Recovery of the components of group III-V material aqueous wastes
US6126719A (en) * 1998-01-21 2000-10-03 The University Of Dayton Recovery of group III element component from group III-V waste materials
JP3909364B2 (ja) 1998-10-29 2007-04-25 Ｄｏｗａエレクトロニクス株式会社 ガリウムの精製方法および装置
JP4702324B2 (ja) * 2007-05-30 2011-06-15 豊田合成株式会社 Ｉｉｉ族窒化物半導体製造装置、およびｉｉｉ族窒化物半導体の製造方法
RU2583574C1 (ru) * 2014-12-11 2016-05-10 Открытое акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности ОАО "Гиредмет" Способ получения галлия высокой чистоты
CN106206841B (zh) * 2016-07-21 2018-04-13 江西德义半导体科技有限公司 砷化镓衬底材料制备方法
RU2741025C2 (ru) * 2020-06-05 2021-01-22 Виталий Евгеньевич Дьяков Электролизер для рафинирования галлия
CN118079439A (zh) * 2024-04-19 2024-05-28 柳林县森泽方源镓业科技有限公司 一种4n镓结晶的制备设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760040A (en) * 1980-09-29 1982-04-10 Showa Alum Corp Refining method for aluminum
JPS62270494A (ja) * 1986-05-16 1987-11-24 Nippon Light Metal Co Ltd ガリウムの再結晶精製法
FR2633640B1 (ko) * 1988-07-01 1991-04-19 Pechiney Aluminium
JPH0250926A (ja) * 1988-08-11 1990-02-20 Nippon Light Metal Co Ltd 金属ガリウムの精製法
JPH0250927A (ja) * 1988-08-11 1990-02-20 Nippon Light Metal Co Ltd 金属ガリムウの精製法
JPH05148559A (ja) * 1991-11-29 1993-06-15 Sumitomo Chem Co Ltd 溶融アルミニウムの精製装置

Also Published As

Publication number Publication date
TW269713B (ko) 1996-02-01
JPH06136467A (ja) 1994-05-17
US5458669A (en) 1995-10-17

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