ZA7397B - Process for separation of valuable metals from basic or ultrabasic ores by diffusion process - Google Patents

Process for separation of valuable metals from basic or ultrabasic ores by diffusion process

Info

Publication number
ZA7397B
ZA7397B ZA730097A ZA7397A ZA7397B ZA 7397 B ZA7397 B ZA 7397B ZA 730097 A ZA730097 A ZA 730097A ZA 7397 A ZA7397 A ZA 7397A ZA 7397 B ZA7397 B ZA 7397B
Authority
ZA
South Africa
Prior art keywords
ultrabasic
ores
separation
basic
valuable metals
Prior art date
Application number
ZA730097A
Inventor
K Saari
V Polvi
J Relander
V Kangas
S Maekipirtti
Original Assignee
Outokumpu 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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of ZA7397B publication Critical patent/ZA7397B/en

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)
ZA730097A 1972-01-07 1973-01-05 Process for separation of valuable metals from basic or ultrabasic ores by diffusion process ZA7397B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI720037A FI49186C (en) 1972-01-07 1972-01-07 Process for separating precious metals from basic or ultrabasic ores by means of the diffusion process

Publications (1)

Publication Number Publication Date
ZA7397B true ZA7397B (en) 1973-09-26

Family

ID=8503492

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA730097A ZA7397B (en) 1972-01-07 1973-01-05 Process for separation of valuable metals from basic or ultrabasic ores by diffusion process

Country Status (7)

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

Families Citing this family (10)

* 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 (en) * 1973-10-15 1975-06-11
JPS5849145Y2 (en) * 1978-02-02 1983-11-10 株式会社浅羽製作所 Lead pipe squeezing device
US4195986A (en) * 1978-10-06 1980-04-01 Allis-Chalmers Corporation Selective reduction of nickel laterite ores
JPS6148661A (en) * 1984-08-11 1986-03-10 Iseki & Co Ltd Static hydraulic speed change gear
US4974472A (en) * 1987-02-13 1990-12-04 Honda Giken Kogyo Kabushiki Kaisha Hydraulic power transmission apparatus
JPS644946U (en) * 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 (en) * 1990-03-30 1991-12-17
JP2706220B2 (en) * 1994-08-30 1998-01-28 株式会社大阪鉛錫精錬所 Nickel removal method from lead by dry refining.

Also Published As

Publication number Publication date
BR7300157D0 (en) 1975-07-08
DE2300319C3 (en) 1975-10-16
DE2300319B2 (en) 1975-02-27
AU5087073A (en) 1974-07-11
FR2167821A1 (en) 1973-08-24
DE2300319A1 (en) 1973-07-12
FI49186B (en) 1974-12-31
JPS4947213A (en) 1974-05-07
AU471078B2 (en) 1976-04-08
FI49186C (en) 1975-04-10

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