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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.

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Showing 11 to 20 of 348 (0.075 seconds)

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11

Investigation of the work of laboratory machines crushing Champion mine ore, and a comparison of their efficiency with the efficiency of the more inportant crushing machines in the Champion Mill.

Brow, James B. January 1922 (has links)
No description available.
Ore Dressing.
12

An investigation of the principles and processes involved in differential flotation of copper, nickel sulphide ores, and especially a comparison of sub-aeration or "Callow" methods as developed in the laboratory with standard type of intermittent mechanical agitators

Saunders, James E. January 1922 (has links)
No description available.
Ore Dressing.
13

Oil flotation.

Erlenborn, Willi. January 1921 (has links)
No description available.
Ore Dressing.
14

Continuous differential flotation of the copper, nickel, iron, sulphide ores of the Sudbury district.

Anderson, Robert G. January 1923 (has links)
No description available.
Ore Dressing.
15

An investigation of a ball mill.

Douglas, George V. January 1921 (has links)
No description available.
Ore Dressing.
16

Stamp mill efficiency under varying conditions of feed, drop, water, and screen.

Gillies, George A. January 1911 (has links)
No description available.
Ore Dressing.
17

An investigation of the efficiency of certain rock-crushing machines.

Galloway, John D. January 1912 (has links)
No description available.
Ore Dressing.
18

Oil flotation: a study of the differential flotation of copper, iron, zinc and lead sulphides.

Edwards, Gordon M. January 1921 (has links)
No description available.
Ore Dressing.
19

Sedimentation of finely divided rock material from water suspension, with especial reference to the theory of design of settling tanks and similar apparatus.

Gegg, Richard C. January 1924 (has links)
No description available.
Ore Dressing.
20

The settling of very finely divided material in water, and certain dilute akali solutions, with especial reference to decantation methods in ore dressing.

Muir, Allan K. January 1925 (has links)
No description available.
Ore Dressing.

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