Paper Information

Title: 

DESIGN AND MANUFACTURING OF MODIFIED COLUMN FLOTATION CELL (3PC)

Type: PAPER
Author(s): ATASH DEHGHAN R.,KOLAHDOUZAN M.,KOUHSARI A.
 
 
 
Name of Seminar: PROCEEDING OF IRANIAN MINING ENGINEERING CONFERENCE
Type of Seminar:  CONFERENCE
Sponsor:  IRANIAN SOCIETY OF MINING ENGINEERING
Date:  2005Volume 1
 
 
Abstract: 

To study the effect of froth drop back (FDB) on copper concentrate grade a column with special shape in washing zone was designed and manufactured in Sarcheshmeh copper complex of Iran. The column’s height is 500 cm with the diameter of 6 cm. The three product column (3PC) is made of plexyglass material with a special elbow. This column has shown to yield, clean, high-grade concentrates because it separates the froth-rejected particles (drop-back or third product) selectively and uses two washing water entrances. This column is suitable to study Jw, JB, FDB and wash water addition point in conventional flotation columns. This cell showed promising results in terms of enrichment ratio as a copper cleaner. Also copper concentrate grade of 23.5% was achieved.

 
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