ΣΥΜΒΟΛΗ ΣΤΟΝ ΕΜΠΛΟΥΤΙΣΜΟ ΤΟΥ ΜΗ ΕΞΑΛΛΟΙΩΜΕΝΟΥ ΦΩΣΦΟΡΙΤΗ ΗΠΕΙΡΟΥ

THE POSSIBILITY OF BENEFICIATION OF THE UNALTERED LOW-GRADE PHOSPHATE ROCK OF EPIROUS (GREECE) WAS INVESTIGATED FOR ECONOMIC EXPLOITATION OF THE ROCK. THE MINERALOGICAL EXAMINATION OF THE ROCK AND THE PRELIMINARY TESTS FOR ITS BENEFICIATION (SIEVE ANALYSIS, HEAVY LIQUID TESTS) WERE PERFORMED. BASED ON THE RESULTS FROM THE HEAVY LIQUID TESTS, AN ATTEMPT WAS MADE FOR THE PHOSPHATE ROCK TO BE CONCENTRATED BY GRAVITY METHODS (HEAVY MEDIA, SPIRAL CONCENTRATION, SHAKING TABLING). THE APPLICATION OF METHODS BASED ON THE PHYSICOCHEMICAL PROPERTIES OF THE MINERALS WERE ALSO INVESTIGATED (FLOTATION, SKIN FLOTATION). NEW METHODS OF BENEFICIATION (SELECTIVE MAGNETIC COATING) AS WELL AS METHODS APPLICABLE TO MINERALS WITH A VERY FINE SIZE OF LIBERATION (DISPERSION/SELECTIVE FLOCCULATION) WEREEXAMINED AT THE LAST PART OF THE RESEARCH.

Grantor dc:publisher

National Technical University of Athens (NTUA)

Year dc:date

1989

Authors dc:creator

• Αναστασάκης, Γεώργιος
• Anastasakis, Georgios

• Εμπλουτισμός
• ΗΠΕΙΡΟΣ, ΜΗ ΕΞΑΛΛΟΙΩΜΕΝΟΣ ΦΩΣΦΟΡΙΤΗΣ
• ΜΗ ΕΞΑΛΛΟΙΩΜΕΝΟΣ ΦΩΣΦΟΡΙΤΗΣ, ΕΚΛΕΚΤΙΚΗ ΚΡΟΚΙΔΩΣ
• ΜΗ ΕΞΑΛΛΟΙΩΜΕΝΟΣ ΦΩΣΦΟΡΙΤΗΣ, ΕΠΙΠΛΕΥΣΗ
• ΜΗ ΕΞΑΛΛΟΙΩΜΕΝΟΣ ΦΩΣΦΟΡΙΤΗΣ,ΒΑΡΙΑ ΔΙΑΜΕΣΑ
• EPIRUS, UNALTERED PHOSPHATE ROCK, BENEFICIATION
• UNALTERED PHOSPHATE ROCK, FLOTATION
• UNALTERED PHOSPHATE ROCK, GRAVITY CONCENTRATION
• Επιστήμες Μηχανικού και Τεχνολογία
• Περιβαλλοντική Μηχανική
• Engineering and Technology
• Environmental Engineering

Language dc:language

gre

Identifier

10.12681/eadd/1189

OAI identifier oai:identifier

oai:10442/1189