GB1232183A - - Google Patents

Info

Publication number
GB1232183A
GB1232183A GB1232183DA GB1232183A GB 1232183 A GB1232183 A GB 1232183A GB 1232183D A GB1232183D A GB 1232183DA GB 1232183 A GB1232183 A GB 1232183A
Authority
GB
United Kingdom
Prior art keywords
boulders
cores
product
reject
nickel
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
Other languages
English (en)
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 filed Critical
Publication of GB1232183A publication Critical patent/GB1232183A/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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB1232183D 1968-07-01 1969-06-19 Expired GB1232183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74174768A 1968-07-01 1968-07-01

Publications (1)

Publication Number Publication Date
GB1232183A true GB1232183A (fr) 1971-05-19

Family

ID=24982006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232183D Expired GB1232183A (fr) 1968-07-01 1969-06-19

Country Status (7)

Country Link
US (1) US3582005A (fr)
BR (1) BR6910320D0 (fr)
FR (1) FR2014463A1 (fr)
GB (1) GB1232183A (fr)
OA (1) OA03084A (fr)
ZA (1) ZA694262B (fr)
ZM (1) ZM9969A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362558A (en) 1975-08-14 1982-12-07 Societe Metallurgique Le Nickel-Sln Process of upgrading nickeliferous oxide ores of lateritic origin

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775090A (en) * 1970-10-05 1973-11-27 Sherritt Gordon Mines Ltd Method of preparing laterite ore mixtures for reduction roasting
FR2432893A2 (fr) * 1978-08-11 1980-03-07 Nickel Ste Metallurg Le Procede pour preconcentrer des minerais nickeliferes oxydes d'origine lateritique
RU2010114611A (ru) * 2007-09-14 2011-10-20 Баррик Гольд Корпорейшн (CA) Способ восстановления металлов платиновой группы с использованием восстановителей
CN112090517B (zh) * 2020-09-27 2021-04-20 泰安市蓝天助剂有限公司 一种化工粉末添加助剂制备研磨加工工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362558A (en) 1975-08-14 1982-12-07 Societe Metallurgique Le Nickel-Sln Process of upgrading nickeliferous oxide ores of lateritic origin

Also Published As

Publication number Publication date
ZA694262B (en) 1971-02-24
ZM9969A1 (en) 1971-03-22
BR6910320D0 (pt) 1973-06-14
FR2014463A1 (fr) 1970-04-17
US3582005A (en) 1971-06-01
OA03084A (fr) 1970-12-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years