A Novel Technique for the Recovery of Coarse North Carolina Phosphate [1985]

Details

• Personal Author:
  Davis, Broderick E. ; Llewellyn, T. O. ; Sullivan, G. V.
• Description:
  A technique was devised by the Bureau of Mines to recover coarse (plus 1.2 Mm) North Carolina phosphate now discarded as waste. Concentration utilizes the difference in particle sphericity between the relatively flat calcite and the rounded phosphate pebbles. Sizing, treatment in a continuous hydraulic classification system, and grinding upgraded a 17.0-Pct-p2o5 reject to 24.5 pct p2o5, with a phosphate recovery of 63 pct. [Description provided by NIOSH]
• Subjects:
  Occupational Health Safety
• Series:
  Mining Publications
• Document Type:
  Text
• Genre:
  Journal Article
• Place as Subject:
  North Carolina ; OSHA Region 4
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  TURC - Tuscaloosa Research Center
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  1-6
• NIOSHTIC Number:
  nn:10004898
• Citation:
  Soc Min Eng AIME Preprint 85-331 1985 :6 pages
• Federal Fiscal Year:
  1985
• Peer Reviewed:
  False
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:7dc847c09aedf140bc731323e8446b4703641ae07d6ad9e7b7238120dab30b8f7dcaa9b938d34d035f87873a0fe7fec262d5d13dcaf290925445e82b6de3b57d
• Download URL:
  https://stacks.cdc.gov/view/cdc/240076/cdc_240076_DS1.pdf
• File Type:
  [PDF - 168.02 KB ]