Bastnaesite dressing process

The present invention discloses one kind of bastnaesite dressing process and is especially one bastnaesite dressing process combining gravity dressing, magnetic dressing and floating separation. The bastnaesite dressing process includes milling ore; gravity dressing in the shaking table to separate...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XINGLAN ZENG, FANGJI LI
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present invention discloses one kind of bastnaesite dressing process and is especially one bastnaesite dressing process combining gravity dressing, magnetic dressing and floating separation. The bastnaesite dressing process includes milling ore; gravity dressing in the shaking table to separate coarse-grain coarse ore concentrate, middling and gangue; magnetic dressing of the middling in the magnetic dressing machine to separate middle-grain ore concentrate and gangue; sieving and milling of the gangue, adding dispersant, controlling pH, eliminating mud and size mixing of the deposited sand for floating separation; and floating separation by adding catching agent and foaming agent and controlling ore slurring density, temperature and pH.