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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Experimental work in treating a gold-silver ore containing oxidized copper

Jeffers, Alba William, 1917- January 1941 (has links)
No description available.
2

Process evaluation of column flotation at Ergo

Eves, Jonathan Charles Joshua January 1990 (has links)
A dissertation submitted to the Faculty of Engineering, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Master of Science in Engineering. Johannesburg, 1990. / The static Rand gold price has put pressure on the South African gold mines to improve efficiency. Superior metallurgical performance and lower costs attributed to column flotation prompted the construction of a pilot plant (238 millimetres by 10 metres) at ERGO, an Anglo American tailings retreatment plant [Abbreviated Abstract. Open document to view full version] / MT2017
3

Experimental work involving the flotation of chrysocolla

Mueller, Jerry Karl, 1923- January 1951 (has links)
No description available.
4

The dissolution of chalcopyrite at elevated temperatures and pressures

Mommsen, Jack Terman, 1927- January 1955 (has links)
No description available.
5

The dissolution of copper from bornite, covellite, and copper concentrates at elevated temperatures and pressures

Moss, Thomas Austin, 1935- January 1958 (has links)
No description available.
6

Experimental study in the treatment of gold ores

Lamb, Franklin Douglas, 1910- January 1934 (has links)
No description available.
7

A study of some recent advances in the metallurgical treatment of gold ores; with emphasis on the effects of primary mine slime

Minton, David Carson January 1931 (has links)
No description available.
8

The removal of copper from tungsten ores

Perez, Gines, 1908- January 1933 (has links)
No description available.
9

A study of factors determining the flotation of chrysocolla

Carpenter, Joseph Emmett, 1910- January 1940 (has links)
No description available.
10

The fusion characteristics of some southwestern zinc ores and concentrates in oxide fuming processes

Baker, Don Hobart, 1949- January 1949 (has links)
No description available.

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