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GB1400505A - Process for treatment of oxidic nickel ores - Google Patents

Process for treatment of oxidic nickel ores

Info

Publication number
GB1400505A
GB1400505A GB3340472A GB3340472A GB1400505A GB 1400505 A GB1400505 A GB 1400505A GB 3340472 A GB3340472 A GB 3340472A GB 3340472 A GB3340472 A GB 3340472A GB 1400505 A GB1400505 A GB 1400505A
Authority
GB
United Kingdom
Prior art keywords
nickel
pellets
treatment
faction
july
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
GB3340472A
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.)
Outokumpu Stainless AB
Original Assignee
Avesta Jernverks AB
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 Avesta Jernverks AB filed Critical Avesta Jernverks AB
Publication of GB1400505A publication Critical patent/GB1400505A/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
    • C22B23/02—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

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)

Abstract

1400505 Treatment of oxidic nickel ores AVESTA JERNVERKS AB 17 July 1972 [16 July 1971] 33404/72 Heading C7D A metal concentrate of iron and nickel is obtained from nickel ore by mixing finely divided limonitic and/or silicate nickel ore with a carbonaceous reducing agent and fluxing agent, forming the mixture into pellets and coating the pellets with an outer layer of silicate type nickel or which may contatin a carbonaceous reducing agent and heat treating the pellets and cooling them followed by a grinding and magnetic separation stage which separates the product into a strongly magnetic faction, weakly magnetic faction and waste. Liquid, solid or gaseous reducing agents may be used.
GB3340472A 1971-07-16 1972-07-17 Process for treatment of oxidic nickel ores Expired GB1400505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE09236/71A SE354297B (en) 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
GB1400505A true GB1400505A (en) 1975-07-16

Family

ID=20276203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3340472A Expired GB1400505A (en) 1971-07-16 1972-07-17 Process for treatment of oxidic nickel ores

Country Status (8)

Country Link
JP (1) JPS5613778B2 (en)
AU (1) AU472876B2 (en)
BR (1) BR7204690D0 (en)
FR (1) FR2146259B1 (en)
GB (1) GB1400505A (en)
OA (1) OA04138A (en)
PH (1) PH11210A (en)
SE (1) SE354297B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1927667A4 (en) * 2005-09-16 2008-11-05 Shenjie Liu A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace
EP1927666A4 (en) * 2005-09-16 2008-12-03 Shenjie Liu A smelting process of ferronickel with nickel oxide ore containing of crystal water in a blast furnace
CN100497670C (en) * 2006-12-22 2009-06-10 昆明贵金属研究所 Process of fast reducing carbon-containing red mud nickel ore pellet to enriching nickel in a bottom rotating furnace
CN101073790B (en) * 2006-12-22 2010-05-19 昆明贵金属研究所 Reduction-grinding treatment methods of different types of lateritic nickel ores
CN106086437A (en) * 2016-08-01 2016-11-09 江苏省冶金设计院有限公司 The method and system of the direct-reduction of wet method zinc smelting dreg
EP3162904A4 (en) * 2014-07-25 2017-07-26 Sumitomo Metal Mining Co., Ltd. Method for producing pellets and method for producing iron-nickel alloy

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147395A (en) * 1975-06-13 1976-12-17 Nippon Coinco:Kk Control system of an automatic vending machine
FR2516545B1 (en) * 1981-11-17 1987-06-19 Sumitomo Metal Mining Co PROCESS FOR THE TREATMENT OF OXIDATED ORES CONTAINING NICKEL AND COBALT
JPH0577793U (en) * 1991-03-19 1993-10-22 株式会社服部セイコー Portable watch with letter engraving ornament
JP6455359B2 (en) * 2015-08-10 2019-01-23 住友金属鉱山株式会社 Nickel oxide ore smelting method
JP6477349B2 (en) * 2015-08-10 2019-03-06 住友金属鉱山株式会社 Nickel oxide ore smelting method
JP6455374B2 (en) * 2015-09-08 2019-01-23 住友金属鉱山株式会社 Nickel oxide ore smelting method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1927667A4 (en) * 2005-09-16 2008-11-05 Shenjie Liu A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace
EP1927666A4 (en) * 2005-09-16 2008-12-03 Shenjie Liu A smelting process of ferronickel with nickel oxide ore containing of crystal water in a blast furnace
CN100497670C (en) * 2006-12-22 2009-06-10 昆明贵金属研究所 Process of fast reducing carbon-containing red mud nickel ore pellet to enriching nickel in a bottom rotating furnace
CN101073790B (en) * 2006-12-22 2010-05-19 昆明贵金属研究所 Reduction-grinding treatment methods of different types of lateritic nickel ores
EP3162904A4 (en) * 2014-07-25 2017-07-26 Sumitomo Metal Mining Co., Ltd. Method for producing pellets and method for producing iron-nickel alloy
US9970085B2 (en) 2014-07-25 2018-05-15 Sumitomo Metal Mining Co., Ltd. Method for producing pellets and method for producing iron-nickel alloy
CN106086437A (en) * 2016-08-01 2016-11-09 江苏省冶金设计院有限公司 The method and system of the direct-reduction of wet method zinc smelting dreg
CN106086437B (en) * 2016-08-01 2018-08-28 江苏省冶金设计院有限公司 The method and system of the direct-reduction of wet method zinc smelting dreg

Also Published As

Publication number Publication date
FR2146259A1 (en) 1973-03-02
AU472876B2 (en) 1976-06-10
JPS5613778B2 (en) 1981-03-31
BR7204690D0 (en) 1973-05-15
FR2146259B1 (en) 1978-03-10
SE354297B (en) 1973-03-05
OA04138A (en) 1979-11-30
PH11210A (en) 1977-10-28
JPS4828317A (en) 1973-04-14
AU4427872A (en) 1974-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee