CA938110A - Method for reduction roasting nickeliferous laterite ores - Google Patents

Method for reduction roasting nickeliferous laterite ores

Info

Publication number
CA938110A
CA938110A CA111924A CA111924A CA938110A CA 938110 A CA938110 A CA 938110A CA 111924 A CA111924 A CA 111924A CA 111924 A CA111924 A CA 111924A CA 938110 A CA938110 A CA 938110A
Authority
CA
Canada
Prior art keywords
reduction roasting
laterite ores
nickeliferous laterite
nickeliferous
ores
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
Application number
CA111924A
Other languages
English (en)
Inventor
Donald R. Weir
Dennis G. Maschmeyer
William J. Lavender
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Priority to CA111924A priority Critical patent/CA938110A/en
Priority to ZA722143A priority patent/ZA722143B/xx
Priority to GB1489772A priority patent/GB1392825A/en
Priority to AU41041/72A priority patent/AU467598B2/en
Priority to DE19722221007 priority patent/DE2221007A1/de
Priority to BR2628/72A priority patent/BR7202628D0/pt
Priority to FR7215239A priority patent/FR2135191B1/fr
Priority to OA54555A priority patent/OA04006A/fr
Priority to JP47043363A priority patent/JPS5120289B1/ja
Priority to YU1168/72A priority patent/YU35624B/xx
Application granted granted Critical
Publication of CA938110A publication Critical patent/CA938110A/en
Expired 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA111924A 1971-05-03 1971-05-03 Method for reduction roasting nickeliferous laterite ores Expired CA938110A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA111924A CA938110A (en) 1971-05-03 1971-05-03 Method for reduction roasting nickeliferous laterite ores
ZA722143A ZA722143B (en) 1971-05-03 1972-03-29 Method for reduction roasting nickeliferous laterite ores
GB1489772A GB1392825A (en) 1971-05-03 1972-03-29 Reduction roasting of nickeliferous laterite ores
AU41041/72A AU467598B2 (en) 1971-05-03 1972-04-12 Method for reduction roasting nickeliferous laterite ores
DE19722221007 DE2221007A1 (de) 1971-05-03 1972-04-28 Verfahren zum Roesten von nickelhaltigem Lateriterz
BR2628/72A BR7202628D0 (pt) 1971-05-03 1972-04-28 Processo de tratamento de minerios de laterita niquelifer
FR7215239A FR2135191B1 (fr) 1971-05-03 1972-04-28
OA54555A OA04006A (fr) 1971-05-03 1972-04-29 Procédé de grillage réducteur de minerais de latérite nickélifère.
JP47043363A JPS5120289B1 (fr) 1971-05-03 1972-05-02
YU1168/72A YU35624B (en) 1971-05-03 1972-05-03 Process for roasting nickel-carrying laterite ore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA111924A CA938110A (en) 1971-05-03 1971-05-03 Method for reduction roasting nickeliferous laterite ores

Publications (1)

Publication Number Publication Date
CA938110A true CA938110A (en) 1973-12-11

Family

ID=4089537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111924A Expired CA938110A (en) 1971-05-03 1971-05-03 Method for reduction roasting nickeliferous laterite ores

Country Status (10)

Country Link
JP (1) JPS5120289B1 (fr)
AU (1) AU467598B2 (fr)
BR (1) BR7202628D0 (fr)
CA (1) CA938110A (fr)
DE (1) DE2221007A1 (fr)
FR (1) FR2135191B1 (fr)
GB (1) GB1392825A (fr)
OA (1) OA04006A (fr)
YU (1) YU35624B (fr)
ZA (1) ZA722143B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR938263A (fr) * 1944-05-10 1948-09-09 Nicaro Nickel Company Procédé perfectionné de réduction des minerais

Also Published As

Publication number Publication date
DE2221007A1 (de) 1972-11-16
AU4104172A (en) 1973-12-20
AU467598B2 (en) 1973-12-20
FR2135191A1 (fr) 1972-12-15
JPS5120289B1 (fr) 1976-06-24
OA04006A (fr) 1979-09-15
FR2135191B1 (fr) 1976-08-06
YU35624B (en) 1981-04-30
YU116872A (en) 1980-09-25
BR7202628D0 (pt) 1973-06-05
GB1392825A (en) 1975-04-30
ZA722143B (en) 1972-12-27

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