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Progress in Furnace Refractories
By John D. Sullivan
A DISCUSSION of the developments of the past decade in the field of refractories, and the effect of these developments on the performance and life of open-hearth furnaces, is perhaps best introduced b
Jan 1, 1936
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Reports of the Annual Meeting, A.I.M.E.
By AIME AIME
QUALITY and size do not ordinarily go hand in hand, but there is good evidence that both these attributes reached a new peak at the Annual Meeting of the Institute in New York just concluded. Certainl
Jan 1, 1940
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Ore Reduction ? Copper and Lead Smelting and Lead Refining
By W. W. Fowler
ORIGINALLY designed for copper smelting only, the reduction works of the Cerro de Pasco Copper Corp. have been expanded over the years until now twelve different metals are produced, together with som
Jan 1, 1945
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Petroleum Production in Louisiana for 1945
By J. HUNER
Twenty-four new fields were found in Louisiana during 1945. Of this number 15 were oil fields, eight were gas condensate, and one a dry gas field. None of these fields, with the exception of West Delh
Jan 1, 1946
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Coal Output Equals That of 1934 - Producers Actively Meet Competition - Introduction
By J. T. Ryan
FIGURES for the first 11 months of 1935 indicate that the total coal production of the United States for 1935 will be approximately 416,000,000 tons, or almost identical with the production figures fo
Jan 1, 1936
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Addresses Given at Banquet
By Lawrence Addicks
T HIS has been a most momentous year in the annals of the Institute. We have been in the midst of a situation which, were it not for the convulsions of social unrest with which life is surrounded on e
Jan 1, 1920
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Notes on the Physical Action of the Blast-Furnace
By J. E. Johnson
IT is the purpose of the present paper, while not excluding chemical considerations, to deal more extensively with some of the physical and mechanical aspects of the blast-furnace process, and to poin
Sep 1, 1905
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Diesel-electric Locomotives
By AIME AIME
The first Diesel-electric locomotives for the Mesabi iron range of the Lake Superior district were put into service last summer by the Oliver Iron Mining Co., U. S. Steel subsidiary. There were ten of
Jan 1, 1941
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Copper-Conservation and Substitution
By Zay Jeffries
AN acute current shortage of copper, with the prospect that conditions may become worse, indicated by Office of Production Management information. Present estimates of copper requirement for defense i
Jan 1, 1941
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Gold: Its Production and Marketing
By F. W. Bradley
GOLD is a large subject. One could talk about its geological or mineralogical occurrences, prospect- i11.g for it, mining of .it, its metallurgy or its marketing; but I have decided to limit my discus
Jan 1, 1932
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The Technique of Powder Metallurgy
By Charles Hardy
?POWDER METALLURGY? is the production of semiformed or fully formed metal products by compressing metal powders. It had its beginnings in the fabrication of tungsten and molybdenum bars and wire by co
Jan 1, 1936
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Oil Production in the Upper Texas Gulf Coast during 1945
By P. B. Leavenworth
Development in the Upper Texas Gulf Coast during 1945 resulted in the discovery of 23 new fields; one Miocene, eight Frio, three Cockfield-Yegua and eleven along the Wilcox trend. The Wilcox trend app
Jan 1, 1946
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The Smelting Of Copper 'ores In The Electric Furnace.
By Dorsey Lyon
I. INTRODUCTION. In presenting, this paper the writers wish to call attention first of all to the fact that the electric furnace was not developed as a competitor of the combustion furnace, but: 1.
Jan 8, 1913
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Oil And Gas Developments and Production in Mississippi
By ALEC CROWELL
Mississippi has had oil production for only the past six years and natural gas production of minor magnitude since' 1926. The search for oil and gas commenced in 1903 and 1496 wells had been dril
Jan 1, 1946
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Gold Stocks Not Alarming
By AIME AIME
EDWIN W. KEMMERER, professor of international finance at Princeton, in a speech before a banking conference at Urbana, Ill., on Nov. 26, stated that the increase in the store of gold held by the Unite
Jan 1, 1941
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Electric Mine-Hoists.
By D. B. RUSHhIORE
I. INTRODUCTION. OF primary importance in mine-installations is the hoist, which has a very direct bearing on the successful operation of a mine. Conditions vary greatly with different mines, and esp
May 1, 1910
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Outline of a Plan for a Monetary System for India
By L. BENEDICT
COMMENTING on the report of the latest Royal Commission for India, the September, 1926, issue of the National City Bank's monthly letter states, among other things, that "The decision of the Roya
Jan 1, 1926
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The Treatment Of Complex Silver-Ore At The Lucky-Tiger Mine, El Tigre, Sonora, Mexico.
By D. L. H. Forbes
(New York Meeting, February, 1912.) Introduction.. THE application of the cyanide process to complex sulphide ores for the extraction of their bold and silver is no longer a novelty, but, as an exam
Aug 1, 1912
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The Application of Large Gas-Engines in the German Iron and Steel Industries
By K. Reinhardt
THE idea of burning blast-furnace gases directly in gas-engines, instead of under steam-boilers, as had previously been done, was first put into practice barely ten years ago, almost simultaneously in
Nov 1, 1906
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Proceedings Of The Ninety-Ninth Meeting, Canal Zone, November, 1910.
By AIME AIME
COMMITTEES. CANAL ZONE.-Col. George W. Goethals, U. S. A., Chairman; Lt.-Col. H. F. Hodges, U. S. A. ; Lt.: Col. D. D. Gaillard, U. S. A. ; Lt.-Col. William L. Sibert, IT. S. A. ; H. H. Rousseau, U.
Dec 1, 1910