ZA745433B - Ore purification process - Google Patents

Ore purification process

Info

Publication number
ZA745433B
ZA745433B ZA00745433A ZA745433A ZA745433B ZA 745433 B ZA745433 B ZA 745433B ZA 00745433 A ZA00745433 A ZA 00745433A ZA 745433 A ZA745433 A ZA 745433A ZA 745433 B ZA745433 B ZA 745433B
Authority
ZA
South Africa
Prior art keywords
purification process
ore purification
ore
purification
Prior art date
Application number
ZA00745433A
Inventor
T Burniston
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA745433B publication Critical patent/ZA745433B/en

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/06—Depressants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores

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)
  • Detergent Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
ZA00745433A 1973-09-13 1974-08-23 Ore purification process ZA745433B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4307573A GB1456392A (en) 1973-09-13 1973-09-13 Ore purification process

Publications (1)

Publication Number Publication Date
ZA745433B true ZA745433B (en) 1975-09-24

Family

ID=10427223

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00745433A ZA745433B (en) 1973-09-13 1974-08-23 Ore purification process

Country Status (4)

Country Link
AU (1) AU7285174A (en)
CA (1) CA1039862A (en)
GB (1) GB1456392A (en)
ZA (1) ZA745433B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368117A (en) * 1978-06-22 1983-01-11 Outokumpu Oy Process for the selective froth-flotation of sulfidic, oxidic and salt-type minerals
ZA882394B (en) * 1988-04-05 1988-11-30 American Cyanamid Co Method for the depressing of hydrous,layered silicates
CA2014882C (en) * 1990-04-19 1996-02-20 Richard R. Klimpel Depression of the flotation of silica or siliceous gangue in mineral flotation
TR26102A (en) * 1990-05-14 1994-12-15 Dow Chemical Co REDUCTION OF SILICA AND SILICATED GANG SUBSTANCES IN MINERAL FLOTATION.
US5030340A (en) * 1990-06-08 1991-07-09 American Cyanamid Company Method for the depressing of hydrous silicates and iron sulfides with dihydroxyalkyl polysaccharides
AP2856A (en) 2008-07-25 2014-02-28 Cytec Tech Corp Flotation reagents and flotation processes utilizing same
AU2013247335B2 (en) * 2012-04-12 2017-01-12 Vale S.A. A method for improving selectivity and recovery in the flotation of nickel sulphide ores that contain pyrhotite by exploiting the synergy of multiple depressants
CN106111350B (en) * 2016-06-30 2018-02-06 福州大学 A kind of method for floating of zinc oxide ore

Also Published As

Publication number Publication date
GB1456392A (en) 1976-11-24
CA1039862A (en) 1978-10-03
AU7285174A (en) 1976-03-04

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