FR2074916A5 - - Google Patents

Info

Publication number
FR2074916A5
FR2074916A5 FR7040255A FR7040255A FR2074916A5 FR 2074916 A5 FR2074916 A5 FR 2074916A5 FR 7040255 A FR7040255 A FR 7040255A FR 7040255 A FR7040255 A FR 7040255A FR 2074916 A5 FR2074916 A5 FR 2074916A5
Authority
FR
France
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
FR7040255A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2074916A5 publication Critical patent/FR2074916A5/fr
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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7040255A 1970-01-09 1970-11-09 Expired FR2074916A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB127970 1970-01-09

Publications (1)

Publication Number Publication Date
FR2074916A5 true FR2074916A5 (enExample) 1971-10-08

Family

ID=9719210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7040255A Expired FR2074916A5 (enExample) 1970-01-09 1970-11-09

Country Status (4)

Country Link
US (1) US3761245A (enExample)
CA (1) CA942070A (enExample)
FR (1) FR2074916A5 (enExample)
GB (1) GB1317021A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161762A1 (en) * 1971-11-08 1973-07-13 Nilux Holding Metal recovery - by ore segregation using fe reductant
FR2777022A1 (fr) * 1998-04-06 1999-10-08 Billiton Sa Limited Amelioration de la qualite des laterites contenant du nickel

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904400A (en) * 1971-02-26 1975-09-09 Basic Inc Segregation roast process for the recovery of nickel from lateritic ore
US4062675A (en) * 1971-03-25 1977-12-13 The Hanna Mining Company Ore treatment involving a halo-metallization process
FR2205575B1 (enExample) * 1972-11-06 1975-04-25 Penarroya Miniere Metall
US3880650A (en) * 1974-01-28 1975-04-29 Kennecott Copper Corp Recovery of copper from chalcopyrite
ZA783519B (en) * 1977-07-08 1979-10-31 Ici Australia Ltd A process for the beneficiation of titaniferous material
CN100497670C (zh) * 2006-12-22 2009-06-10 昆明贵金属研究所 一种转底炉快速还原含碳红土镍矿球团富集镍的方法
CN101073790B (zh) * 2006-12-22 2010-05-19 昆明贵金属研究所 不同类型红土镍矿的还原-磨选处理方法
CN100478461C (zh) * 2006-12-22 2009-04-15 昆明贵金属研究所 一种转底炉-电炉联合法处理红土镍矿生产镍铁方法
CN102094093A (zh) * 2011-03-04 2011-06-15 徐伟 一种回转窑直接还原红土镍矿生产镍铁合金粒的方法
CN104232937A (zh) * 2014-09-22 2014-12-24 中冶南方工程技术有限公司 选择性还原处理红土镍矿的方法
CN105177277A (zh) * 2015-08-04 2015-12-23 江苏省冶金设计院有限公司 赤泥和红土镍矿的综合处理方法
CN105970002B (zh) * 2016-05-31 2019-03-26 福安市康齐动力科技有限公司 利用尾气回收红土镍矿中镍的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161762A1 (en) * 1971-11-08 1973-07-13 Nilux Holding Metal recovery - by ore segregation using fe reductant
FR2777022A1 (fr) * 1998-04-06 1999-10-08 Billiton Sa Limited Amelioration de la qualite des laterites contenant du nickel

Also Published As

Publication number Publication date
US3761245A (en) 1973-09-25
GB1317021A (en) 1973-05-16
CA942070A (en) 1974-02-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse