Efficiency of Classification
- Organization:
- The American Institute of Mining, Metallurgical, and Petroleum Engineers
- Pages:
- 3
- File Size:
- 252 KB
- Publication Date:
- Jan 5, 1927
Abstract
A PAPER presented in South Africa' during 1925 by H. A. White gave a formula to express the efficiency of classification. The formula was originally developed by H. W. Newton of The Dorr Co. The derivation of this formula is as follows: Where E = Over-all efficiency of classifier Eu = Efficiency with respect to sand discharge Eo = Efficiency with respect to overflow I = Tons feed to classifier (input) 0 = Tons overflow U = Tons sands (underflow) i = Fraction of oversize in classifier feed o = Fraction of oversize in overflow u = Fraction of oversize in sands
Citation
APA: (1927) Efficiency of Classification
MLA: Efficiency of Classification. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1927.