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Composition (21e98312-e974-4ba1-bac0-7144afc469ff)By T. A. Rickard
Do not write until you have something to say. Think first; then write. In order to be understood, you must know what you wish to say. Clear writing is the consequence of clear thinking. Therefore cons
Jan 1, 1931
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Old Charcoal Blast Furnaces in KentuckyBy Ralph H. Sweetser
N Greenup and Carter counties, in the northeastern part of Kentucky, are the remains of many old charcoal furnaces built and operated during the period from 1818 to 1892. They were all included in wha
Jan 1, 1931
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New York Paper - Electric Power Installation at El Tigre, Sonora, MexicoBy James W. Malcomson
The Tigre Mining Co. of Mexico, owned by the Lucky Tiger Combination Gold Mining Co. of Kansas City, decided early in 1910 to enlarge its mill, which consisted of a concentrator milling 3,000 tons of
Jan 1, 1914
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May 26, 1930; 2 P.M ; R. F. McElvenny PresidingR. F. MCELVENNY.- Over 20 years ago I went back East on a little tour of copper companies to see how copper was handled and fabricated, and I met a Mr. Bassett who took me through the Waterbury branch
Jan 1, 1930
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Los Alamos - The Town of Beginning Again - A behind-the-scenes story of life in the community built around the hidden laboratory where the A-bomb was made, and where nuclear research now goes forwardBy Marie Kinzel
LOS ALAMOS, New Mexico, the birthplace f the atomic bomb, is one of the most famous-and mysterious-places in the world. It leaped into fame on Aug. 6, 1945, when the first atomic bomb burst over Hiros
Jan 1, 1946
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What Has Made Possible the 15,000-ft. Oil Well?By W. A. Eardley
FIFTEEN years ago the world's deepest oil well penetrated the earth about 7300 ft. That depth has now been more than doubled. Why has such deep drilling become necessary and how has it become pos
Jan 1, 1940
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Sponge Iron an Unpromising Substitute for Scrap in SteelBy Clyde E. Williams
MODERN steelmaking has gradually evolved from an inefficient small-scale operation, utilizing tiny units, to a highly efficient one utilizing large units almost completely mechanized. The leading posi
Jan 1, 1942
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Chattanooga Paper - Requirements of a Breathing-Apparatus for Use in MinesBy Walter E. Mingramm
The construction of rescue-apparatus on the principle of furnishing the wearer with air from a tank containing it under high pressure was given up by inventors about 20 years ago. Such an apparatus mu
Jan 1, 1909
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Philippine Coal-Fields.By J. B. Dilworth
OUTCROPS of coal have bees discovered is many localities is the Philippine archipelago, and practically all of the larger islands contain deposits of this mineral. Very little prospecting has been don
Jan 1, 1909
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An Electrokinetic Study On The Amine Flotation Of Oxidized Coal (7607c86a-d3c9-46d4-92c8-db75e3e8d37b)By W. W. Wen, S. C. Sun
The objective of this investigation was to study the electrokinetic behavior of oxidized coals to indicate the feasibility of separating oxidized coals from ash materials and pyrite by an amine flotat
Jan 1, 1978
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Selenite Ion Adsorption on Clays and Other Mechanisms for Selenium Removal From Uranium Mill TailingsBy T. M. Olson, B. G. Lewis
The adsorption of selenite on bentonite, kaolinite, and an iron--coated illite was studied to determine the importance of several soil variables on selenite removal from uranium mill tailings pond see
Jan 1, 1984
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Local Section News (8266e7a6-4f8d-4915-b017-01cfeed416d1)BOSTON LOCAL SECTION Executive Committee HENRY L. SMYTH, Chairman ALFRED C. LANE, Vice-Chairman AUGUSTUS H. EUSTIS, Secretary-Treasurer, 131 State St., Boston, Mass. ROBERT H. RICHARDS ALBERT SAU
Jan 2, 1915
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New York Paper - Modern Gold-Mining in the Darien. Notes on the Re-Opening of the Espiritu Santo Mine at CanaBy Ernest R. Woakes
Cana, originally called Santa Cruz de Cana, is situated in the province of Darien, in the Republic of Colombia, S. A. The river Cana is a tributary of the Tuyra, which flows into the Gulf of San Migue
Jan 1, 1900
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New Drilling, Loading And Hauling Equipment Doubles Ore Output At Minerva's No. 1 MineBy Robert T. Chapman
The revolution in equipment for blasthole drilling, ore loading, and ore hauling has been so rapid over the last ten years that it has generated an important new profit potential in the mining industr
Jan 11, 1966
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Diversified Institute of Metals Division Program Includes Symposium on Secondary MetalsBy J. S. Marsh
TUESDAY, Feb. 16, was no day for strolling along the cold sidewalks of New York, and a large number of metallurgists sat down with pleasure to the warming task of wiping a few soldered joints. Present
Jan 1, 1943
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Monday, May 26, 10 A.M. ; R. F. McElvenny PresidingTHE CHAIRMAN.- This meeting is under the auspices of the American Institute of Mining and Metallurgical Engineers, and I think the germ of the idea originated in the steel business. Last year there wa
Jan 1, 1930
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Intra-Plant Relationships and Industrial LeadershipBy ROBERT H. BOOTH
THE happy intra-plant relationships of the Bridgeport Brass Co. are largely attributable to the interest of the management in this important business factor. In furtherance of this development Carl F.
Jan 1, 1924
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Miscellaneous - Mineralogical Studies of California Oilbearing Formations, I - Identification of ClaysBy P. G. Nahin, A. Grenall, R. S. Crog, W. C. Merrill
A progress report of an experimental investigation into the role of clay in reservoir performance is presented. The Paper gives some of the reasons for considering clay as a significant component and
Jan 1, 1951
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Miscellaneous - Mineralogical Studies of California Oilbearing Formations, I - Identification of ClaysBy W. C. Merrill, P. G. Nahin, A. Grenall, R. S. Crog
A progress report of an experimental investigation into the role of clay in reservoir performance is presented. The Paper gives some of the reasons for considering clay as a significant component and
Jan 1, 1951
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Engineers and CitizenshipBy C. M. White
CITIZENSHIP is a rather abstract subject on which a great deal could be said-a subject on which a great deal is said -and still one which too many of us seldom think about and seldom work at. Too many
Jan 1, 1939