DEPRESSANTS FOR MINERAL ORE FLOTATION

Depressants comprising one or more types of polysaccharides comprising one or more types of pentosan units are provided. Also disclosed are processes for enriching a desired mineral from an ore comprising the desired mineral and gangue, wherein the process comprises carrying out a flotation process...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MORAIS, PAULO, HENRIQUE, MOORE, LUCAS, LANGSCH, JORGE, EDUARDO, MOREIRA DA COSTA, MARCELO
Format:	Patent
Sprache:	eng ; fre
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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