検索結果 - "bureau of mine."

Strategies for encouraging miners to stay away from unsupported roof and perform self-protective actions / 著者: Peters, Robert H.

“…Information circular (United States. Bureau of Mines) ;…”

Effects of composition and processing variables on transverse rupture strength and hardness of nickel-alloy-bonded titanium carbide / 著者: Fisher, G. T. (George T.)

“…Report of investigations (United States. Bureau of Mines);…”

The effect of different natural flake graphite additions on the high-temperature properties of a dolomite-carbon refractory / 著者: Bennett, James P. (James Philip), 1951-

“…Report of investigations (United States. Bureau of Mines) ;…”

Silver-catalyzed oxidative leaching of an arsenical copper sulfide concentrate / 著者: Lei, K. P. V. (Kenneth P. V.)

“…Report of investigations (United States. Bureau of Mines)…”

Numerical prediction of cobalt sorption in a continuous ion-exchange column / 著者: Gritton, K. S. (Kenneth S.)

“…Report of investigations (United States. Bureau of Mines)…”

Nonferrous waste as a source of zinc for electrogalvanizing / 著者: Cole, E. R. (Ernest R.)

“…Report of investigations (United States. Bureau of Mines)…”

Recovery of mercury from concentrates by cupric chloride leaching and aqueous electrolysis / 著者: Murphy, J. E. (Jim E.)

“…Report of investigations (United States. Bureau of Mines) ;…”

Dual leaching method for recovering silver and manganese from domestic manganifferrous silver deposits / 著者: Pahlman, J. E. (John E.)

“…Report of Investigations (United States. Bureau of Mines)…”

Removal of copper from molten ferrous scrap : results oflaboratory investigations / 著者: Oden, L. L. (Laurance L.)

“…Report of investigations (United States. Bureau of Mines)…”

Remote sensing of mine waste / 著者: Boldt, C. M. K. (Christine M. K.)

“…Information circular (United States. Bureau of Mines) ;…”

Lead reduction in ambient air : technical feasibility and cost analysis at domestic primary lead smelters and refineries /

“…Information circular (United States. Bureau of Mines)…”

Preparation of ammonium paratungstate from a sodium tungstate-sodium chloride phase / 著者: Raddatz, A. E. (Andrea E.)

“…Report of investigations (United States. Bureau of Mines)…”

Leaching of domestic manganese ores with dissolved SO b2 s / 著者: Pahlman, J. E. (John E.)

“…Report of investigations (United States. Bureau of Mines)…”

Solubilities of bromide salts of aluminum, cobalt, lead, manganese, potassium, and sodium when sparged with hydrogen bromide / 著者: Noble, E. G. (Elaine G.)

“…Report of investigations (United States. Bureau of Mines)…”

Mechanical behavior of coal measure rocks : elastic-inelastic behavior / 著者: Tandanand, Sathit

“…Report of investigations (United States. Bureau of Mines) ;…”

Analysis of the oxidation of chalcopyrite, chalcocite, galena, pyrrhotite, marcasite, and arsenopyrite / 著者: Reimers, G. W. (George W.)

“…Report of investigations (United States. Bureau of Mines) ;…”

Coreduction of TiCl4, AlCl3s, and VCl4 to produce titanium alloy sponge / 著者: Traut, D. E. (Davis E.)

“…Report of investigations (United States. Bureau of Mines) ;…”

Analytical methods for determining products from thermal decomposition of aluminum nitrate nonahydrate / 著者: Adams, Arnold

“…Report of investigations (United States. Bureau of Mines)…”

Utilization of scrap preheating and substitute slag conditioners for electric arc furnace steelmaking /

“…Report of investigations (United States. Bureau of Mines)…”

Recovery of cobalt and copper from complex sulfide concentrates /

“…Report of investigations (United States. Bureau of Mines)…”