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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

The metallurgic treatment of an ore

Wishon, Walter W. January 1881 (has links) (PDF)
Thesis--University of Missouri, School of Mines and Metallurgy, 1881. / The entire thesis text is included in file. Holograph [Handwritten and illustrated in entirety by author]. Title from title screen of thesis/dissertation PDF file (viewed August 19, 2008) "To obtain the silver by the chlorination and amalgamation process."--p. [1].
2

Russell's lixiviation process for silver ores

Tyrrell, Frank L. January 1893 (has links) (PDF)
Thesis--University of Missouri, School of Mines and Metallurgy, 1893. / Thesis attributed to "Tyrrell" from name printed on binding cover. Thesis had no title page. Tyrrell determined to be Frank L. Tyrrell from "1874-1999 MSM-UMR Alumni Directory". Holograph [Handwritten and illustrated in entirety by author]. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed October 27, 2008)
3

Lixiviation of a silver ore by the Russell process

Pickles, John Lewis. Mortland, Ernest Albert. January 1902 (has links) (PDF)
Thesis (B.S.)--University of Missouri, School of Mines and Metallurgy, 1902. / J. L. Pickles determined to be John Lewis Pickles and E. A. Mortland determined to be Ernest Albert Mortland from "Forty-First Annual Catalogue. School of Mines and Metallurgy, University of Missouri". The entire thesis text is included in file. Typescript. Illustrated by authors. Title from title screen of thesis/dissertation PDF file (viewed December 5, 2008)
4

Extraction of silver by the wet way

Martinez, Justo G. January 1886 (has links) (PDF)
Thesis--University of Missouri, School of Mines and Metallurgy, 1886. / The entire thesis text is included in file. Holograph [Handwritten and illustrated in entirety by author]. Title from title screen of thesis/dissertation PDF file (viewed September 3, 2008) J. G. Martinez determined to be Justo G. Martinez from "1894-1990 MSM-UMR Alumni Directory".
5

Some experiences with a pan amalgamation mill, Guanacevi, Mexico

Stewart, Arthur J. January 1897 (has links) (PDF)
Thesis (B.S.)--University of Missouri, School of Mines and Metallurgy, 1897. / The entire thesis text is included in file. Typescript. Title from title screen of thesis/dissertation PDF file (viewed February 2, 2009)
6

High temperature oxidation of sterling silver /

Hall, Jon A. January 1981 (has links)
Thesis (M.F.A.)--Rochester Institute of Technology, 1981. / Typescript. Includes bibliographical references (leaves 20-21).
7

An investigation of the treatment of a silver ore by lixiviation with sodium and cuprous thiosulphate solutions

Jones, Elston Everett. January 1907 (has links) (PDF)
Thesis (B.S.)--University of Missouri, School of Mines and Metallurgy, 1907. / The entire thesis text is included in file. Typescript. Illustrated by author. E. E. Jones determined to be Elston Everett Jones from "Forty-First Annual Catalogue. School of Mines and Metallurgy, University of Missouri". Title from title screen of thesis/dissertation PDF file (viewed February 27, 2009)
8

Quenched in defects in silver and silver alloys

Ssu, Yun I January 1960 (has links)
An investigation has been made of the formation energy, and the activation energy of migration of vacancies in pure silver and its alloys with Cu, Au and Pd. In pure silver the quenched in resistivity rises with increasing quench temperature. In the alloys, however, the quenched in resistivity decreases at first, passes through a minimum and only begins to rise at fairly high quench temperatures. The decrease in the quenched in resistivity in these alloys may be attributed to the destruction of short range order existing in the well annealed specimens. This mechanism is similar to that invoked by both Damask and Korevaar in similar experiments. The annealing characteristics of these quenched specimens also confirm this view. A method, other than that used by Korevaar, for evaluating the formation energy, of a vacancy was used. The results so obtained yield values for Ef of 0.8 ev and Em ranging from .70 ev to 1.02 ev. These results seem reasonable, although it is felt they are insufficiently accurate and extensive to warrant detailed conclusions concerning the effects of specific alloying element s. / Applied Science, Faculty of / Mining Engineering, Keevil Institute of / Graduate
9

A study of two groups of oxidised ore minerals and of a stony meteorite

Barclay, Christopher John. January 1970 (has links) (PDF)
No description available.
10

Leaching processes for silver extraction

VanFrank, Philip R. January 1885 (has links) (PDF)
Thesis--University of Missouri, School of Mines and Metallurgy, 1885. / The entire thesis text is included in file. Phil VanFrank determined to be Philip R. VanFrank from "1874-1990 MSM-UMR Alumni Directory". Holograph [Handwritten and illustrated in entirety by author]. Title from title screen of thesis/dissertation PDF file (viewed September 24, 2008)

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