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Beneficiation of oxidized manganese ores by magnetic separation of roasted jig concentrates / by F.D. De Vaney and W.H. Coghill.

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Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	De Vaney, Fred Daniel
Other Authors:	Coghill, Will H. (William Hawes), 1876-1964
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1929.
Series:	Report of investigations (United States. Bureau of Mines) ; 2936.
Subjects:	Manganese ores. Ore-dressing.

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Call Number:	I 28.23:2900-2950 Incomplete
I 28.23:2900-2950 Incomplete	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Carbon monoxide from automobiles using ethyl gasoline / by W.P. Yant and L.B. Berger. The study of a fundamental basis for controlling and gaging natural-gas wells : part... Official changes in the active list of permissible explosives for March, 1929 / Scott... Commercial possibilities in the use of synthetic hydrocarbon processes in the gas ind... Flow of gases through beds of broken solids / by C.C. Furnas. Preliminary examination of low-grade Bauxite with particular reference to flotation /... The reduction of cuprous oxide by carbon monoxide / by C.B. Maier. Official changes in the active list of permissible explosives for February, 1929 / Sc... Laboratory and field tests of the Martienssen permissible-type methane detector / by... The Explosibility of suspensions of soap dust in air / by David F. Smith and F.A. Har... Control of a small mine fire with rock dust / by H.C. Howarth and George McCaa. Coarse sand flotation, classification, and table concentration / by A.W. Fahrenwald a... Beneficiation of oxidized manganese ores by magnetic separation of roasted jig concen... Preliminary ore dressing tests to recover manganese in rhodochrosite ores. / By F.D.... The National safety competition of 1928 / by W.W. Adams. A preliminary investigation of rubber-sheathed concentric-type trailing cables for mi... Study of quarry costs / by J.R. Thoenen. The wire saw in slate quarrying / by Oliver Bowles. Effect of sieve motion on screening efficiency / by A.W. Fahrenwald and S.W. Stockdal... The Reaction Between Magnetite and Ferrous Sulphide. / By F.S. Wartman and G.L. Oldri... A study of gauze heating in miners' flame safety lamps / by E.J. Gleim, A.B. Hooker,... The study of a fundamental basis for controlling and gaging natural-gas wells : part... The effect of substituting ethylene glycol dinitrate in permissible explosives / by G... A new permissible blasting device / by J.E. Tiffany. The melting point of potassium chromate / by David F. Smith and F.A. Hartgen. Official changes in the active list of permissible explosives and blasting devices fo... Potash from New Jersey greensand : preliminary report / by J.R. Thoenen. Nineteenth Semi-Annual Motor Gasoline Survey / By E.C. Lane, D.B. Taliaferro, Jr., an... Consumption of reagents used in flotation, 1927 / by A.M. Gaudin. The 1, 3 dimethyl-2-phenoxyacetic acid / by R.L. Brown and B.F. Branting. Gravity concentration of Alabama oolitic iron ore / by F.D. DeVaney, B.W. Gandrud, an... Disposal of oil-field brines / by Ludwig Schmidt and John M. Devine. Official changes in the active list of permissible explosives and blasting devices fo... A method for studying factors influencing the rate of burning or pressure development... The role of stratification in the separation of coal and refuse on a coal-washing tab... Some operating results on small heating-plant stokers / by J.F. Barkley. A staining method for distinguishing cerussite and anglesite in ores, concentrates, a... The relation of table feed preparation to table efficiency / by A.W. Fahrenwald and W... Gas-solid contact in the shaft of a 700-ton blast furnace / by S.P. Kinney and C.C. F... Crushing resistance of minerals / by S.R. Zimmerley and John Gross. Flow of natural gas through high-pressure transmission lines / by T.W. Johnson and W.... Tests of bituminous coking coal in a large low-pressure heating boiler / by P. Nichol... Active list of permissible explosives and blasting devices approved prior to June 30,... Accidents in metal mines due to falls of men and material / by F.D. Cannon.