PROCESSO PER LA FLOTTAZIONE SELETTIVA DI MINERALI METALLICI UTILIZZANDO DERIVATI DEL 2-MERCAPTOTIAZOLO

A process is described for the selective flotation of metallic minerals in which organic ionic collectors are used with the formula:where R and R1, equal to or different from each other, represent: H, halogen, a linear or branched alkylic group C1-9, an alkoxylic or hydroxyalkylic group in which the...

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Bibliographic Details
Main Authors ALESSE VITTORIO, BORNENGO GIORGIO, MARABINI ANNA
Format Patent
LanguageItalian
Published 13.10.1989
Edition4
Subjects
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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Summary:A process is described for the selective flotation of metallic minerals in which organic ionic collectors are used with the formula:where R and R1, equal to or different from each other, represent: H, halogen, a linear or branched alkylic group C1-9, an alkoxylic or hydroxyalkylic group in which the alkylic part contains from 1 to 9 carbon atoms or a phenyl group; and M represents: H, Na, K, Li, Cs, NH4.
Bibliography:Application Number: IT19890022019