EP1812611A4 - Method for producing fine, low bulk density, metallic nickel powder - Google Patents

Method for producing fine, low bulk density, metallic nickel powder

Info

Publication number
EP1812611A4
EP1812611A4 EP05764274A EP05764274A EP1812611A4 EP 1812611 A4 EP1812611 A4 EP 1812611A4 EP 05764274 A EP05764274 A EP 05764274A EP 05764274 A EP05764274 A EP 05764274A EP 1812611 A4 EP1812611 A4 EP 1812611A4
Authority
EP
European Patent Office
Prior art keywords
bulk density
nickel powder
metallic nickel
low bulk
producing fine
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.)
Withdrawn
Application number
EP05764274A
Other languages
German (de)
French (fr)
Other versions
EP1812611A1 (en
Inventor
Michael Collins
Patrique Yvon Carriere
Sandra Marie Kuula
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.)
Glencore Canada Corp
Original Assignee
Falconbrige 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
Priority claimed from US10/993,622 external-priority patent/US20060107792A1/en
Priority claimed from CA 2488077 external-priority patent/CA2488077A1/en
Application filed by Falconbrige Ltd filed Critical Falconbrige Ltd
Publication of EP1812611A1 publication Critical patent/EP1812611A1/en
Publication of EP1812611A4 publication Critical patent/EP1812611A4/en
Withdrawn legal-status Critical Current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
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/021—Obtaining nickel or cobalt by dry processes by reduction in solid state, e.g. by segregation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
    • 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
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
EP05764274A 2004-11-19 2005-07-20 Method for producing fine, low bulk density, metallic nickel powder Withdrawn EP1812611A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/993,622 US20060107792A1 (en) 2004-11-19 2004-11-19 Method for producing fine, low bulk density, metallic nickel powder
CA 2488077 CA2488077A1 (en) 2004-11-19 2004-11-19 Method for producing fine, low bulk density, metallic nickel powder
PCT/CA2005/001144 WO2006053418A1 (en) 2004-11-19 2005-07-20 Method for producing fine, low bulk density, metallic nickel powder

Publications (2)

Publication Number Publication Date
EP1812611A1 EP1812611A1 (en) 2007-08-01
EP1812611A4 true EP1812611A4 (en) 2009-04-01

Family

ID=36406793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05764274A Withdrawn EP1812611A4 (en) 2004-11-19 2005-07-20 Method for producing fine, low bulk density, metallic nickel powder

Country Status (5)

Country Link
EP (1) EP1812611A4 (en)
JP (2) JP4961348B2 (en)
AU (1) AU2005306521A1 (en)
BR (1) BRPI0518440A2 (en)
WO (1) WO2006053418A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5794426B2 (en) * 2011-11-30 2015-10-14 戸田工業株式会社 Manufacturing method of nickel fine particle powder
US10537885B2 (en) * 2014-07-02 2020-01-21 Invista North America S.A.R.L. Nickel metal particle production

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684481A (en) * 1970-07-27 1972-08-15 Falconbridge Nickel Mines Ltd High purity nickel product
US4035151A (en) * 1974-01-29 1977-07-12 Varta Batterie Aktiengesellschaft Powder-and-gas vibrating reactor
DE3528257A1 (en) * 1985-08-07 1987-02-19 Peter Dr Faber Process for preparing sinterable nickel powder for electrode structures of alkaline batteries
JPH1088205A (en) * 1996-09-10 1998-04-07 Sumitomo Metal Mining Co Ltd Production of metallic nickel powder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000171A (en) * 1932-08-27 1935-05-07 Falconbridge Nickel Mines Ltd Reduction of oxygeneous nickel or nickel copper compounds
US2616781A (en) * 1948-12-17 1952-11-04 Sherritt Gordon Mines Ltd Treatment of nickeliferous oxide concentrates for recovery of nickel values therefrom
US2677607A (en) * 1950-10-24 1954-05-04 Republic Steel Corp Process of selectively reducing nickel chloride from a mixture containing nickel and iron chlorides to produce nickel
SE392043B (en) * 1974-01-29 1977-03-14 Varta Batterie PROCEDURE AND DEVICE FOR CARRYING OUT REACTIONS BETWEEN POWDER AND GASY SUBSTANCES
JPS59197506A (en) * 1983-04-22 1984-11-09 Hitachi Metals Ltd Preparation of metal powder for magnetic recording
JPS60131904A (en) * 1983-12-21 1985-07-13 Sumitomo Metal Mining Co Ltd Manufacture of fine metallic nickel powder
JPS6223912A (en) * 1985-07-23 1987-01-31 Showa Denko Kk Production of fine metallic powder
JP4831518B2 (en) * 2001-09-19 2011-12-07 住友金属鉱山株式会社 Method for producing nickel powder
JP2003213310A (en) * 2002-01-16 2003-07-30 Sumitomo Metal Mining Co Ltd Method for manufacturing nickel powder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684481A (en) * 1970-07-27 1972-08-15 Falconbridge Nickel Mines Ltd High purity nickel product
US4035151A (en) * 1974-01-29 1977-07-12 Varta Batterie Aktiengesellschaft Powder-and-gas vibrating reactor
DE3528257A1 (en) * 1985-08-07 1987-02-19 Peter Dr Faber Process for preparing sinterable nickel powder for electrode structures of alkaline batteries
JPH1088205A (en) * 1996-09-10 1998-04-07 Sumitomo Metal Mining Co Ltd Production of metallic nickel powder

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ALEKSEEV YU V ET AL: "Nickel active powder produced by hydrogen reduction of technical nickel protoxide", TSVETNYE METALLY - SOVIET JOURNAL OF NON-FERROUS METALS, PRIMARY SOURCES, NEW YORK, NY, US, vol. 33, no. 11, November 1960 (1960-11-01), pages 33 - 36, XP009092411, ISSN: 0038-5484 *
EVANS J W ET AL: "KINETICS OF NICKEL OXIDE REDUCTION BY HYDROGEN: MEASUREMENTS IN A FLUIDIZED BED AND IN A GRAVIMETRIC APPARATUS", METALL TRANS B MAR 1976, vol. 7B, no. 1, March 1976 (1976-03-01), pages 55 - 65, XP002459233 *
See also references of WO2006053418A1 *

Also Published As

Publication number Publication date
JP2008520824A (en) 2008-06-19
JP5650632B2 (en) 2015-01-07
JP2012112044A (en) 2012-06-14
WO2006053418A1 (en) 2006-05-26
AU2005306521A1 (en) 2006-05-26
JP4961348B2 (en) 2012-06-27
BRPI0518440A2 (en) 2008-11-18
EP1812611A1 (en) 2007-08-01

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20070320

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20090304

RIC1 Information provided on ipc code assigned before grant

Ipc: C22B 5/12 20060101ALI20090223BHEP

Ipc: C22B 23/02 20060101ALI20090223BHEP

Ipc: B22F 9/22 20060101AFI20090223BHEP

17Q First examination report despatched

Effective date: 20090612

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091223