AU467598B2 - Method for reduction roasting nickeliferous laterite ores - Google Patents

Method for reduction roasting nickeliferous laterite ores

Info

Publication number: AU467598B2
Authority: AU; Australia
Prior art keywords: reduction roasting; laterite ores; nickeliferous laterite; nickeliferous; ores
Prior art date: 1971-05-03
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

AU41041/72A

Other versions

AU4104172A (en

Inventor

R. Weir Dennis G. Maschmeyer William J. Lavender Donald

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.)

Viridian Inc Canada

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.)

1971-05-03

Filing date

1972-04-12

Publication date

1973-12-20

1972-04-12 Application filed by Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd

1973-12-20 Application granted granted Critical

1973-12-20 Publication of AU4104172A publication Critical patent/AU4104172A/en

1973-12-20 Publication of AU467598B2 publication Critical patent/AU467598B2/en

Status Expired legal-status Critical Current

Links

229910001710 laterite Inorganic materials 0.000 title 1
239000011504 laterite Substances 0.000 title 1

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)

AU41041/72A 1971-05-03 1972-04-12 Method for reduction roasting nickeliferous laterite ores Expired AU467598B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CACA111924		1971-05-03
CA111924A CA938110A (en)	1971-05-03	1971-05-03	Method for reduction roasting nickeliferous laterite ores

Publications (2)

Publication Number	Publication Date
AU4104172A AU4104172A (en)	1973-12-20
AU467598B2 true AU467598B2 (en)	1973-12-20

Family

ID=4089537

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU41041/72A Expired AU467598B2 (en)	1971-05-03	1972-04-12	Method for reduction roasting nickeliferous laterite ores

Country Status (10)

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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR938263A (en) *	1944-05-10	1948-09-09	Nicaro Nickel Company	Advanced ore reduction process

1971
- 1971-05-03 CA CA111924A patent/CA938110A/en not_active Expired
1972
- 1972-03-29 ZA ZA722143A patent/ZA722143B/en unknown
- 1972-03-29 GB GB1489772A patent/GB1392825A/en not_active Expired
- 1972-04-12 AU AU41041/72A patent/AU467598B2/en not_active Expired
- 1972-04-28 DE DE19722221007 patent/DE2221007A1/en active Pending
- 1972-04-28 FR FR7215239A patent/FR2135191B1/fr not_active Expired
- 1972-04-28 BR BR2628/72A patent/BR7202628D0/en unknown
- 1972-04-29 OA OA54555A patent/OA04006A/en unknown
- 1972-05-02 JP JP47043363A patent/JPS5120289B1/ja active Pending
- 1972-05-03 YU YU1168/72A patent/YU35624B/en unknown

Also Published As

Publication number	Publication date
DE2221007A1 (en)	1972-11-16
AU4104172A (en)	1973-12-20
FR2135191A1 (en)	1972-12-15
JPS5120289B1 (en)	1976-06-24
OA04006A (en)	1979-09-15
CA938110A (en)	1973-12-11
FR2135191B1 (en)	1976-08-06
YU35624B (en)	1981-04-30
YU116872A (en)	1980-09-25
BR7202628D0 (en)	1973-06-05
GB1392825A (en)	1975-04-30
ZA722143B (en)	1972-12-27

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