Froth flotation processes

Froth flotation processes

Froth flotation processes that include adding a beneficiating amount of a value mineral collector composed of an organic ammonium salt of a sulfur-containing acid such as hydrocarbyl dithiophosphoric acids, hydrocarbyl monothiophosphoric acids, mercaptobenzothiazoles, hydrocarbyl xanthic acids, hydr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QUINTANAR, CARMINA, ROTHENBERG, ALAN S, RICCIO, PETER, BHAMBHANI, TARUN, NAGARAJ, DEVARAYASAMUDRAM R, WANG, BING
Format: Patent
Sprache:eng
Schlagworte:
DIFFERENTIAL SEDIMENTATION
FLOTATION
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS
PERFORMING OPERATIONS
SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS
TRANSPORTING
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Beschreibung
Zusammenfassung:Froth flotation processes that include adding a beneficiating amount of a value mineral collector composed of an organic ammonium salt of a sulfur-containing acid such as hydrocarbyl dithiophosphoric acids, hydrocarbyl monothiophosphoric acids, mercaptobenzothiazoles, hydrocarbyl xanthic acids, hydrocarbyl thioglycolic acids, hydrocarbyl trithiocarbonic acids and hydrocarbyl dithiocarbamic acids to at least one stage of a froth flotation process to recover value minerals from mineral ore bodies are disclosed herein.