BR7300157D0 - Processo para separacao de metais de valor de minerios basicos ou ultrabasicos por difusao - Google Patents

Processo para separacao de metais de valor de minerios basicos ou ultrabasicos por difusao

Info

Publication number
BR7300157D0
BR7300157D0 BR73157A BR15773A BR7300157D0 BR 7300157 D0 BR7300157 D0 BR 7300157D0 BR 73157 A BR73157 A BR 73157A BR 15773 A BR15773 A BR 15773A BR 7300157 D0 BR7300157 D0 BR 7300157D0
Authority
BR
Brazil
Prior art keywords
ultrabasic
mines
diffusion
basic
value
Prior art date
Application number
BR73157A
Other languages
English (en)
Portuguese (pt)
Inventor
Juhani Kangas Veli
Antero Livari Makipirti Simo
Matti Juhani Saari Kaarlo
Matias Polvi Veikko
Hrnrik Relander John
Original Assignee
Outukumpu Oy
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 Outukumpu Oy filed Critical Outukumpu Oy
Publication of BR7300157D0 publication Critical patent/BR7300157D0/pt

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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • 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
    • C22B5/00—General methods of reducing to metals

Landscapes

  • 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)
BR73157A 1972-01-07 1973-01-08 Processo para separacao de metais de valor de minerios basicos ou ultrabasicos por difusao BR7300157D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI720037A FI49186C (fi) 1972-01-07 1972-01-07 Menetelmä arvometallien erottamiseksi emäksistä tai ultraemäksisistä m almeista diffuusiomenetelmällä

Publications (1)

Publication Number Publication Date
BR7300157D0 true BR7300157D0 (pt) 1975-07-08

Family

ID=8503492

Family Applications (1)

Application Number Title Priority Date Filing Date
BR73157A BR7300157D0 (pt) 1972-01-07 1973-01-08 Processo para separacao de metais de valor de minerios basicos ou ultrabasicos por difusao

Country Status (7)

Country Link
JP (1) JPS4947213A (enrdf_load_stackoverflow)
AU (1) AU471078B2 (enrdf_load_stackoverflow)
BR (1) BR7300157D0 (enrdf_load_stackoverflow)
DE (1) DE2300319C3 (enrdf_load_stackoverflow)
FI (1) FI49186C (enrdf_load_stackoverflow)
FR (1) FR2167821A1 (enrdf_load_stackoverflow)
ZA (1) ZA7397B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135913A (en) 1972-10-27 1979-01-23 The International Nickel Company, Inc. Thermal concentration of non-ferrous metal values in sulfide minerals
JPS5064203U (enrdf_load_stackoverflow) * 1973-10-15 1975-06-11
JPS5849145Y2 (ja) * 1978-02-02 1983-11-10 株式会社浅羽製作所 鉛管絞り装置
US4195986A (en) * 1978-10-06 1980-04-01 Allis-Chalmers Corporation Selective reduction of nickel laterite ores
JPS6148661A (ja) * 1984-08-11 1986-03-10 Iseki & Co Ltd 静油圧変速装置
US4974472A (en) * 1987-02-13 1990-12-04 Honda Giken Kogyo Kabushiki Kaisha Hydraulic power transmission apparatus
JPS644946U (enrdf_load_stackoverflow) * 1987-06-29 1989-01-12
US5230519A (en) * 1988-02-16 1993-07-27 Honda Giken Kogyo Kabushiki Kaisha Hydraulically operated power transmission apparatus
JPH03124087U (enrdf_load_stackoverflow) * 1990-03-30 1991-12-17
JP2706220B2 (ja) * 1994-08-30 1998-01-28 株式会社大阪鉛錫精錬所 乾式精錬による鉛中のニッケル除去方法
CN119372492B (zh) * 2024-12-24 2025-06-06 长沙矿冶研究院有限责任公司 一种从含铌矿中分离铌的方法

Also Published As

Publication number Publication date
FI49186C (fi) 1975-04-10
JPS4947213A (enrdf_load_stackoverflow) 1974-05-07
DE2300319A1 (de) 1973-07-12
DE2300319B2 (de) 1975-02-27
FI49186B (enrdf_load_stackoverflow) 1974-12-31
AU5087073A (en) 1974-07-11
FR2167821A1 (en) 1973-08-24
AU471078B2 (en) 1976-04-08
DE2300319C3 (de) 1975-10-16
ZA7397B (en) 1973-09-26

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