GB1458903A - Reduction of metal oxides - Google Patents

Reduction of metal oxides

Info

Publication number
GB1458903A
GB1458903A GB1479574A GB1479574A GB1458903A GB 1458903 A GB1458903 A GB 1458903A GB 1479574 A GB1479574 A GB 1479574A GB 1479574 A GB1479574 A GB 1479574A GB 1458903 A GB1458903 A GB 1458903A
Authority
GB
United Kingdom
Prior art keywords
sulphur
magnesium
starting material
nitrate
additive
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
GB1479574A
Other languages
English (en)
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Publication of GB1458903A publication Critical patent/GB1458903A/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
    • 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
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material

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)
GB1479574A 1973-04-09 1974-04-03 Reduction of metal oxides Expired GB1458903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA168,235A CA988306A (en) 1973-04-09 1973-04-09 Reduction of nickel oxide

Publications (1)

Publication Number Publication Date
GB1458903A true GB1458903A (en) 1976-12-15

Family

ID=4096338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1479574A Expired GB1458903A (en) 1973-04-09 1974-04-03 Reduction of metal oxides

Country Status (9)

Country Link
US (1) US3914124A (enExample)
JP (1) JPS559932B2 (enExample)
AU (1) AU477280B2 (enExample)
BE (1) BE813400A (enExample)
BR (1) BR7402695D0 (enExample)
CA (1) CA988306A (enExample)
FR (1) FR2224548B1 (enExample)
GB (1) GB1458903A (enExample)
PH (1) PH11225A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528137C3 (de) * 1975-04-04 1980-06-26 Financial Mining - Industrial And Shipping Corp., Athen Verfahren zur Gewinnung von Nickelkonzentrat aus nickelhaltigen Erzen
JPS6189006A (ja) * 1984-10-08 1986-05-07 株式会社ノリタケカンパニーリミテド 陶磁器食器類坏土のロクロ回転式圧延成形法及び回転成形鏝
US5178666A (en) * 1991-12-03 1993-01-12 Inco Limited Low temperature thermal upgrading of lateritic ores
US20060107792A1 (en) * 2004-11-19 2006-05-25 Michael Collins Method for producing fine, low bulk density, metallic nickel powder
US7776129B2 (en) * 2007-04-24 2010-08-17 Chemical Vapour Metal Refining Inc. Apparatus and process for making high purity nickel
WO2011075494A1 (en) 2009-12-18 2011-06-23 Invista Technologies S.A.R.L. Nickel metal compositions and nickel complexes derived from basic nickel carbonates
EP2614071B1 (en) 2010-09-07 2015-12-02 Invista Technologies S.a r.l. Preparing a nickel phosphorus ligand complex
EP2718015A2 (en) 2011-06-10 2014-04-16 Invista Technologies S.à.r.l. Improvement in nickel metal-ligand catalyst formation
CN103717307B (zh) * 2011-06-10 2016-03-30 因温斯特技术公司 包括流化床反应器的镍煅烧和还原方法
AU2013212498A1 (en) * 2012-01-27 2014-08-21 Cvmr Corporation Process for recovering metals from silicate materials
RS59951B1 (sr) * 2013-12-11 2020-03-31 Outotec Finland Oy Uklanjanje arsena iz minerala
JP6406613B2 (ja) 2014-04-15 2018-10-17 住友金属鉱山株式会社 含有する炭素及び硫黄の濃度を低減するニッケル粉の製造方法
DK3164238T3 (da) * 2014-07-02 2020-08-24 Invista Textiles (Uk) Ltd Nikkelmetalpartikelfremstilling
CN106148717A (zh) * 2016-08-01 2016-11-23 江苏省冶金设计院有限公司 直接还原铅渣的处理方法和处理系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966407A (en) * 1954-02-01 1960-12-27 Internat Nickel Co Inc Electrolytic recovery of nickel
DE1263316B (de) * 1965-04-07 1968-03-14 Internat Nickel Company Of Can Verfahren zur Gewinnung von Nickel, Nickelverbindungen und/oder Ferronickel aus eisenhaltigen, oxydisch-silikatischen Nickelerzen
US3401032A (en) * 1965-07-09 1968-09-10 Int Nickel Co Removal of impurities from nickel oxide granules
CA879003A (en) * 1969-03-28 1971-08-24 The International Nickel Company Of Canada Separation of nickel from cobalt

Also Published As

Publication number Publication date
PH11225A (en) 1977-10-28
CA988306A (en) 1976-05-04
AU477280B2 (en) 1976-10-21
JPS559932B2 (enExample) 1980-03-13
AU6726274A (en) 1975-10-02
US3914124A (en) 1975-10-21
FR2224548A1 (enExample) 1974-10-31
BR7402695D0 (pt) 1974-10-29
JPS5011922A (enExample) 1975-02-06
BE813400A (fr) 1974-10-08
FR2224548B1 (enExample) 1978-03-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee