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Unsuccessful Ventures (eaf809f9-9a73-4906-9ae0-29c50f19a11b)By Thomas T., Read
THROUGHOUT the Colonial era, Philadelphia was easily , the leading city of North America, and it still held that position at the end of the period, with a population of about 25,000, though closely pr
Jan 1, 1941
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The Organization of IndustryBy George E. Roberts
THE gains of society from the state of primitive conditions in the past to the standard of living which prevails in the advanced countries today have been accomplished mainly by the increasing product
Jan 1, 1926
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Personal (6474bb33-30bb-4262-ad01-cab4f35b801a)The following is an incomplete list of members and guests who called at Institute headquarters during the period Feb. 10, 1919, to Mar. 10, 1919. R. H. Allport, Cleveland, Ohio. R. R. Landon, Phili
Jan 4, 1919
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Boston Paper - The Russell Process in its Practical Application and Economic Results. Compiled from Mr. Russell's NotesBy Ellsworth Daggett
In the first paper on the Russell process presented by Mr. Stetefeldt, in May, 1884 (Transactions, xiii.), the process was treated from a purely theoretical standpoint.. 111 his second paper of Octobe
Jan 1, 1888
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Hydro-Electric Development in MontanaBy Max Hebgen
Within the State of Montana the streams rise in the high mountains at. an elevation of from 5,000 to 8,000 ft. These streams leave the State line both east and west at elevations from 3,500 to 2,400 f
Jan 8, 1913
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Mineral Industry Support Needed for European Recovery ProgramBy Robert P. Koenig
FOR the first time other than on occasion of war the people of the United States are experiencing full-scale participation in world affairs. Public concern has seldom been so involved with conditions
Jan 1, 1948
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Reports of Interest to Institute MembersBy AIME AIME
T HE Board of Directors of the A. I. M. E. held a meeting at Institute headquarters on Jan. 28, 1921. There were present 10 directors and 14 guests, the secretary and the assistant secretary. The foll
Jan 1, 1921
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Mining PracticeBy E. D. Gardner
IN 1947 the metal-mining industry . passed through a year of readjustment; catching up on development work has caused production to suffer. Skilled labor has been short in most mining districts, notwi
Jan 1, 1948
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Minerals Beneficiation - Technical Notes - Particle-Size Analysis: Sedimentation MethodsBy G. W. Phelps
The field of industrial minerals is concerned with both sieve size and distribution of sub-sieve particles. A great deal of work has been reported on the techniques designed to provide information of
Jan 1, 1967
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Personal (607d3d35-ee03-4708-b673-c5004cf378d3)(Members are urged to send in for this column any notes of interest concerning themselves or their fellow-members) The following is a partial list of members and guests who called at Institute headqu
Jan 6, 1917
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Institute of Metals Division - Phase Equilibria in Yttrium-Rich Ternary Alloys Containing Aluminum and CarbonBy P. G. Sprang, S. Rosen
The Y-Al- C ternary phase diagram for the com -position range from 55 to 100 at. pct Y and for a temperature of 950°C has been constructed from metallographic and X-ray diffraction data. The significa
Jan 1, 1965
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Effect Of Coal Preparation On Power Plant Fuel Cycle Cost Measured At The Bus BarBy W. V. Bluck, W. L. McMorris
Higher coal quality is being recognized in potentially lowering the cost of power as measured at the bus bar. Assessment of potential coal supplies for most power plants is now going beyond buying at
Jan 1, 1986
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Commerical Recovery of Pyrite from Coal - DiscussionEDWARD HART*, Easton, Pa. (written discussion?) .-In 1895 I visited the chemical plant of the Messrs. Chance at Oldbury, England, under the guidance of Mr. France, the manager. In the stock house I s
Jan 10, 1919
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Reminiscences of Robert H. Richards - Anaconda Round Table, The Wilfley Table and the Ten-spigot ClassifierBy AIME AIME
WHEN I was getting data for my books on ore dressing, I traveled across the continent, visiting a great many mills, always accompanied by my vanning shovel, and I got to be a joke among the millmen. T
Jan 1, 1934
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The Occurrence of Nickel in VirginiaBy Thomas Leonard Watson
SULPHIDE ore-bodies of more or less lenticular shape occurring in metamorphic crystalline schists, gneisses, and. slates, and conforming closely in strike and usually in dip to the inclosing rock, hav
Sep 1, 1907
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Technical Papers and Notes - Institute of Metals Division - The Constitution of Delta-Phase Alloys of the System Uranium-Molybdenum-TitaniumBy J. Doig, A. A. Bauer, F. A. Rough
AN investigation of the phase relationships between the 6 phases of the uranium-molybdenum and uranium-titanium systems was conducted by studying alloys ranging in composition from uranium-31.5 at. pc
Jan 1, 1959
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37. Geology and Exploitation of Uranium Deposits in the Lisbon ValleyBy Hiram B. Woon
Uranium ore deposits in the Lisbon Valley area are in an arcuate belt, 15 miles long by one-half-mile wide, on the southwest flank of the Lisbon Valley anticline. They range in size from 500 to 1,500,
Jan 1, 1968
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Papers - Petroleum Engineering Education - Petroleum Engineering Education - Summary (With Discussion)By H. C. George
As the basis for a round table discussion of Petroleum Engineering Education for the February, 1930, meeting of the Petroleum Division, A. I. M. E., the following questions were sent to about 60 of th
Jan 1, 1930
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Total Transportation - The Key To Lower Delivered CostsBy Phillip J. Maddex
The cost of transporting mineral raw materials and products will receive greater attention in the next 10-20 years because raw material sources and markets are changing. Today, shipping costs may equa
Jan 1, 1970
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Iron and Steel Industry of China and JapanBy T. T. Read
JAPAN'S iron and steel industry has always been closely connected with military strategy. Many years ago it became evident that the country's iron-ore resources were too small to support any
Jan 1, 1937