JPS5247502A - Metal refining process with thermal plasma - Google Patents

Metal refining process with thermal plasma

Info

Publication number
JPS5247502A
JPS5247502A JP50122882A JP12288275A JPS5247502A JP S5247502 A JPS5247502 A JP S5247502A JP 50122882 A JP50122882 A JP 50122882A JP 12288275 A JP12288275 A JP 12288275A JP S5247502 A JPS5247502 A JP S5247502A
Authority
JP
Japan
Prior art keywords
thermal plasma
refining process
metal refining
metal
plasma
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.)
Granted
Application number
JP50122882A
Other languages
Japanese (ja)
Other versions
JPS5921930B2 (en
Inventor
Osamu Matsumoto
Yasumasa Hayakawa
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP50122882A priority Critical patent/JPS5921930B2/en
Publication of JPS5247502A publication Critical patent/JPS5247502A/en
Publication of JPS5921930B2 publication Critical patent/JPS5921930B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Carbon And Carbon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE: Separating and removing nitrogen and carbon from the metal nitride, the metal carbide or the mixture of these compounds, with thermal plasma.
COPYRIGHT: (C)1977,JPO&Japio
JP50122882A 1975-10-14 1975-10-14 Metal refining method using thermal plasma Expired JPS5921930B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50122882A JPS5921930B2 (en) 1975-10-14 1975-10-14 Metal refining method using thermal plasma

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122882A JPS5921930B2 (en) 1975-10-14 1975-10-14 Metal refining method using thermal plasma

Publications (2)

Publication Number Publication Date
JPS5247502A true JPS5247502A (en) 1977-04-15
JPS5921930B2 JPS5921930B2 (en) 1984-05-23

Family

ID=14846959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122882A Expired JPS5921930B2 (en) 1975-10-14 1975-10-14 Metal refining method using thermal plasma

Country Status (1)

Country Link
JP (1) JPS5921930B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007061012A1 (en) * 2005-11-24 2007-05-31 National Institute Of Advanced Industrial Science And Technology Metal, process for producing metal, metal producing apparatus and use thereof
WO2014002695A1 (en) * 2012-06-28 2014-01-03 日清エンジニアリング株式会社 Method for production of titanium carbide microparticles
WO2014030369A1 (en) * 2012-08-22 2014-02-27 日本エクス・クロン株式会社 Supersonic-flow process for reduction of alumina or magnesia

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007061012A1 (en) * 2005-11-24 2007-05-31 National Institute Of Advanced Industrial Science And Technology Metal, process for producing metal, metal producing apparatus and use thereof
WO2014002695A1 (en) * 2012-06-28 2014-01-03 日清エンジニアリング株式会社 Method for production of titanium carbide microparticles
JPWO2014002695A1 (en) * 2012-06-28 2016-05-30 日清エンジニアリング株式会社 Method for producing titanium carbide fine particles
US9751769B2 (en) 2012-06-28 2017-09-05 Nisshin Engineering Inc. Method for production of titanium carbide nanoparticles
WO2014030369A1 (en) * 2012-08-22 2014-02-27 日本エクス・クロン株式会社 Supersonic-flow process for reduction of alumina or magnesia
JPWO2014030369A1 (en) * 2012-08-22 2016-07-28 日本エクス・クロン株式会社 Reduction method of alumina and magnesia by supersonic airflow

Also Published As

Publication number Publication date
JPS5921930B2 (en) 1984-05-23

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