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Lake Superior Paper - The Fullers' Earth of South DakotaBy Heinrich Ries
Fullers' earth is a clay-like substance, which has the property of decolorizing or clarifying oils. An ultimate chemical analysis shows it to differ from most ordinary clays in having usually a h
Jan 1, 1898
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Lake Superior Paper - Notes on Six Months' Working of Dover Furnace, Canal Dover, OhioBy Arnold K. Reese
It is not the purpose of the writer to set forth in these notes anything new or surprising in blast-furnace practice, but simply to lay before the Institute the somewhat unusual results obtained durin
Jan 1, 1898
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New York Paper - Safety Methods and Organization of the United States Coal & Coke Co. (with Discussion)By Howard N. Eavenson
The mines of the United States Coal & Coke Co. are located in the Pocahontas coal field, in McDowell County, West Virginia. Twelve plants have been opened and equipped, of which, by reason of the pres
Jan 1, 1915
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Safety in MiningBy John T., Ryan
THE subject assigned me, "Safety in Mining," is a very broad one and only the high spots can be covered in this short paper. As this is a meeting of the Coal Division, these remarks will be directed l
Jan 1, 1930
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Equipment and Facilities – Shovel and Haulage Truck EvaluationBy John T. Crawford
Introduction Loading and hauling systems are evaluated in open pit mining for new properties, expanding existing operations, changing systems or equipment, and equipment replacement analysis. The obj
Jan 1, 1979
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A Study of the Heat Treatment, Microstructure and Hardness of 60 :40 BrassBy Frances Hurd
WHEN 60:40 brass is heated to 825° C., given a drastic quench to obtain the beta solid solution, and reheated, various changes take place in the structure. Reheating at 200' C. causes a fine, gra
Jan 1, 1927
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1948 - Petroleum - Today and TomorrowBy Kirtley F. Mather
FROM almost every point of view, petroleum was "strategic mineral number one" during the World War that ended in 1945. Even the spectacular advent of the atomic bomb in the final days of the conflict
Jan 1, 1948
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Washington Paper - Notes on the Energy and Utilization of Fuel, Solid, Liquid and GaseousBy W. J. Taylor
Nature has furnished us with fuel in three forms, solid, liquid, and gaseous; solid, the most common; liquid, containing the greatest energy; gaseous, the most convenient for use. The tendency of the
Jan 1, 1890
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Foreign Sections (9eaaae0c-35f3-4bd9-8f77-1b724db87415)LIMA (PERU) Established May, 1952 (Official year begins in June) Luncheon meetings third Wednesday monthly Ernesto A Baertl, Chairman Arthur C Hall, Chairman-elect Raymond R Beard, 1st Vice-Chai
Jan 1, 1955
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The Executive and Self-ManagementBy Kenneth S. Ritchie
TOO often, many foremen; superintendents, managers, and executives, "The Bosses" of the oil and mining industries, do not fully realize: (1) How much personal actions '.on the job" may reduce the
Jan 1, 1944
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Mining Geology - Mining Districts and Their Relation to Structural Geology (with Discussion)By J. J. Beeson
For the past fifty years or more, the structural features of the Cordil-leran mountain system of western United States have presented some most interesting problems. Any geologist or engineer living i
Jan 1, 1927
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An Outline of the Geology of the Bingham DistrictBy Hollis Peacock
THE Bingham area in the West Mountain mining district on the eastern slope of the Oquirrh range, some 28 miles southwest of Salt Lake City, has been the most consistent producer for the United States
Jan 1, 1948
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On The Use Of The Computer For Ground Control PlanningBy William G. Pariseau
Advances in numerical methods of analysis and computer technology during the past decade have brought many formerly intractable ground control problems within easy reach of present day graduate mining
Jan 1, 1983
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Industrial Minerals - Notes on the Geology of the Potash Deposits of Germany, France, and SpainBy J. P. Smith
DURING the winter of 1946 to 1947 potash operations in Germany, France and Spain were visited by the author. The U. S. Department of Commerce, through its Field Intelligence Agency Technical, sponsore
Jan 1, 1951
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Industrial Minerals - Notes on the Geology of the Potash Deposits of Germany, France, and SpainBy J. P. Smith
DURING the winter of 1946 to 1947 potash operations in Germany, France and Spain were visited by the author. The U. S. Department of Commerce, through its Field Intelligence Agency Technical, sponsore
Jan 1, 1951
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The Influence of Carbon, Phosphorus, Manganese and Sulphur on the Tensile Strength of Open-Hearth SteelBy H. H. Campbell
MANY attempts have been made to write a formula by which to calculate the strength of steel from its chemical composition, but most of these endeavors have failed because there were too many disturbin
Jan 1, 1905
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Designing The Sacaton ConcentratorBy Dennis K. Mortensen
Startup of the 9000 tpd Sacaton concentrator is expected to increase Asarco's domestic copper concentrate capacity by 21%. The plant site is located due west of the mining operations, consisting
Jan 11, 1974
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Part X - The 1967 Howe Memorial Lecture – Iron and Steel Division - Lamellar Stability in Lead-Tin AlloysBy H. E. Cline
Solidification of Pb-Sn alloys ranging in composition from 1.2 to 56 at. pct Pb ws observed with polarized light. Lamellar structures were observed over a larger range of compositions in alloys contai
Jan 1, 1968
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Technical Papers and Notes - Institute of Metals Division - Creep of Polycrystalline Alpha and Beta ThalliumBy O. D. Sherby
In 1938, Kanter' revealed that the steady-state creep rate of low-carbon iron alloys could be correlated by an activation energy expression, where the activation energy for creep, Qc, was found e
Jan 1, 1959
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Preliminary Program - 150th Meeting, A.I.M.E., New York City, February 13-16, 1939By AIME AIME
ARRANGEMENTS for the Annual Meeting of the Institute were well advanced at the end of December as the following program will show. Heretofore this has been printed separately, but its inclusion in the
Jan 1, 1939