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Paper Information

Title: 

COAL RECOVERY FROM FLOTATION TAILING OF EASTERN ALBORZ COAL CLEANING PLANT BY OIL AGGLOMERATION

Type: PAPER
Author(s): ABD ELAHI MAHMOUD,KHODADADI DARBAN A.,ARAM R.
 
 
 
Name of Seminar: SYMPOSIUM OF EARTH SCIENCES
Type of Seminar:  SYMPOSIUM
Sponsor:  ORGANIZATION OF GEOLOGICAL OF IRAN
Date:  2006Volume 24
 
 
Abstract: 

The purpose of this study is coal recovery from the slime tailing flotation of eastern Alborz coal cleaning plant using oil agglomeration of vegetable oil. The recoveries of coal not only prevent from coal firing, but also keep the environmental safe. For this research, the -300 micron fractions of coal sample were studied for oil agglomeration using different oils that Ladan vegetable oil was selected. By using of optimum amount of vegetable oil, valuable coal slime was recovered and the sah content were reduced from 65.32% to 38.89%. For the optimum condition, coal recovery and separation efficiency of combustible coal were 82.01 and 54.26%, respectively.

 
Keyword(s): FLOTATION TAILING, OIL AGGLOMERATION, VEGETABLE OIL AND ENVIRONMENTAL PROBLEMS
 
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