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Jan 1, 1939

By R. K. Young

This paper describes a computer-based Data Acquisition System which provides efficient data logging and retrieval, control of on-line gas chromatographs, and instantaneous calculation of material and energy balances.

Jan 1, 1977

Jan 1, 1959

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Jan 1, 1938

Jan 1, 1923

Jan 1, 1956

Jan 1, 1939

By John R. Lotz

A team of American experts is tackling a whole nations's problems, under the banner of a seven-year plan evolved by the Iranians themselves.

Jan 7, 1950

University of Alabama University, Alabama Mining and Metallurgical 'Society JOHN MADDOCK, President WAYNE WEST, Secretary J. R. CUDWORTH, Faculty Sponsor RICHARD L. BOWRON, Counselor University of Arizona Tucson, Arizona - Miners' Society CLYDE LOVING, President THEODORE BROOKs, Secretary A. J. THOMPSON, Faculty Sponsor E. D. GARDNER, Counselor,,

Jan 1, 1941

[EXEOUTIVE OOMWITTEE OF TEE BOARD OF DIREOTORS DONALD H. MCLAUGHLIN, Chairman WILBER JUDSON, Vice-Chairman JOHN L. CHRISTIE CLYE E. WEED FELIX E. WOBYSER]

Jan 1, 1946

Jan 1, 1899

Jan 1, 1943

STANDING COMMITTEES. . Executive. CHARLES F. RAND, Chairman. JAMES F. KEMP, JOSEPH W. RICHARDS, , ALBERT R. LEDOUX, BENJAMIN B. THAYER. Membership. BENJAMIN B. THAYER, Chairman. KARL EILERS, JOHN H. JANEWAY, JR.., JOHN D. IRVING, HERMAN A. PROSSER. Finance. EDWARD L. YOUNG, Chairman. KARL EILERS, JAMES GAYLEY. Library. JAMES F. KEMP, Chairman1 JOHN HAYS HAMMOND,3 E. GYBBON SPILSBURY,2 ALEX. C. HUMPHREYS 4 BRADLEY STOUGHTON.

Jan 11, 1913

Extractive Metallurgy Division Institute of Metals Division Iron and Steel Division OFFICERS AND COMMITTEES John Chipman, President W R Hibbard, Jr, Past President C C Long, Vice-President T D Jones, Treasurer R W Shearman, Secretary AIME, 29 West 39th Street New York 18, N Y

Jan 1, 1959

Jan 1, 1903

By R. W. Raymond

Jan 1, 1905

By B. Yarar

Jan 1, 1985

By A. S. McCreath

Jan 1, 1884

By O. S. Bogdanov, I. I. Maximov, L. A. Otrozhdennova, M. F. Emelyanov

Results of a study of flotation kinetics of martite particles as a function of bubble size and agitation intensity are presented. Effect of pulp dispersion on flotation separation of galena and secondary copper sulphides--bornite and chalcocite--are also discussed.

Jan 1, 1980

Jan 1, 1943