Liberation analysis of fluorite ore and flotation products.

• BISSOMBOLO Abel

• MORI Sukeyuki

Bibliographic Information

Other Title

• Liberation Analysis of Fluorite Ore and

Abstract

Investigations were carried out on feed and products (concentrate, middling, tailing) from the "Kyoei Chemical Industries" processing plant to establish, at various size range, the degree of liberation of fluorite from the other gangue minerals (quartz, feldspars, ...) and determine the size range at which serious losses are occurring. The results of a careful microscopic counting of free minerals and various kind of mineral associations present in each fraction interpreted on the basis of the Gaudin's liberation model have been used to assess the efficiency of the beneficiation. It is suggested to reduce the cut off grain size in the classified ore from 0.5 mm to 0.3 mm in order to increase the selectivity of the flotation process.

Journal

• RESOURCES PROCESSING

  RESOURCES PROCESSING 42 (4), 165-170, 1995

  The Resources Processing Society of Japan

Details

• CRID: 1390282679244060032
• NII Article ID: 130003637942
• NII Article ID: 10002470554
• NII Book ID: AN10136265
• DOI: 10.4144/rpsj1986.42.165
• ISSN: 18839150
• ISSN: 09124764
• NDL BIB ID: 3918049
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3918049
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed