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RI 3379 Burning Of Various Coals Continuously And Intermittently On A Domestic Overfeed Stoker ? Introduction (f6b19b58-7be0-475e-981d-b0478d786c67)By H. F. Yancey
The development, manufacture, and sale of small coal stokers suitable for domestic use has provided a new industry in the United States at a time when badly needed. Sales of domestic stokers have doub
Jan 1, 1938
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OFR-109-79 Coal Mine Combustion Products Identification And Analysis Procedures And SummaryBy K. L. Paciorek
The primary objective of this final phase of Contract No. H0133004 was to provide a description of all experimental assemblies and procedures used throughout this project in such a detail as to permit
Jan 1, 1978
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RI 3674 Cushioned Blasting - II. Preliminary Studies of Gallery TestingBy A. R. T. Denues
"INTRODUCTION The orienting phases of the current investigation of cushioned blasting in the Explosives Division of the Bureau of Mines were indicated in a previous publication (5) 3/. Pertinent liter
Jan 1, 1943
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Carbon Footprint Of Common Quay StructuresBy Dr Karsten Galipp, Kai-Julian I. Hendler, Prof. Manuel G. Pinheiro, Dr Peter J. Bourne-Webb
With a share of approximately 11% of global greenhouse gas emissions, the construction industry contributes significantly towards climate change. This is why construction projects should not only be a
May 1, 2022
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Mining Gilsonite in UtahBy RUSSELL C. FLEMING
GILSONITE is a brilliant black, tarry-like bitumen, classed technically with glance pitch and graharnite as an asphaltite. As found it is brittle, breaking much like ice, and has a conchoidal fracture
Jan 1, 1932
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Materials And The National And International Economies - General PerformanceDespite modest improvements in the performance of domestic interest rates and gross national product,1 fixed investment in domestic producers' durable equipment continued to weaken during the sec
Jan 1, 1982
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Native MetalsBy Fathi Habashi
While it is commonly known that the precious metals and to some extent copper occur in the native state, it is less known that mercury, iron, nickel, and cobalt do occur also in the native state; the
Jan 1, 1993
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OFR-60-81 An Investigation Of The Mechanics And Noise Associated With Coal CuttingBy Robert S. Becker
The results of a laboratory investigation of coal cutting mechanics and noise is presented. These experiments were performed using a linear cutting apparatus that operates over a broad cutting speed r
Jan 1, 1980
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Metals of the FutureBy C. H. Mathewson
MY treatment of the subject of "Metals of the Future" is imaginative rather than statistical or scientific, because reliable information concerning useful concentrations in the form of ore deposits of
Jan 1, 1944
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Modernization of Cominco's zinc plant and lead smelter at Trail, British Columbia (10278aa3-742e-4f4e-9e62-6cedf484fe18)By C. A. Sutherland
"Smelting of copper-gold ore from nearby Rossland mines started at Trail in the 1890s. As ore from the Rossland mines became exhausted, lead smelting of hand-sorted galena ore from other British Colum
Jan 1, 1988
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A Model For Estimating The Costs Of Injury Accidents In Underground Coal Mining With Application To 1974 Injury Experience DataBy Daniel G. DiCanio
Investigation of the costs of industrial accidents dates back to the 1920s. The Bureau of Mines was one of the pioneers in accident cost investigation with numerous studies published between 1928 and
Jan 1, 1977
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Mine Emergency Risk Preparedness and Readiness Self-Assessment; A Proactive ApproachBy William C. York-Feirn, Jeffrey H. Kravitz, David Stalfort
"Mining is an inherently risky business. Over the years, major mine disasters have resulted in the deaths and injuries of thousands of miners in the United States. These disasters also resulted in inn
Jan 10, 2018
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RI 2833 Some Methods Of Producing Flowing Wells On The Salt Creek Field And Their Effect On Gas-Oil RatiosBy K. B. Nowels
"INTRODUCTION For the last several years the oil industry has been turning more and more toward conservation arid the study of related production problems. It is generally conceded that ultimate recov
Oct 1, 1927
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Development Cooperation Between Operator And Manufacturer - Point Anchor Resin BoltsBy C. C. White
Much benefit can be achieved by a mining company and a manufacturer if both parties can communicate effectively with each other and assist in product development; mutually beneficial ideas and product
Jan 1, 1982
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RI 3379 Burning Of Various Coals Continuously And Intermittently On A Domestic Overfeed Stoker ? IntroductionBy H. F. Yancey
The development, manufacture, and sale of small coal stokers suitable for domestic use has provided a new industry in the United States at a time when badly needed. Sales of domestic stokers have doub
Jan 1, 1938
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Canadian Mining Presence on the International SceneBy Sylvie Brassard
Available information ?? InfoMine: mineral properties ?? Metals Economics Group: budgeted exploration expenses ?? MineScan: Canadian and American Mining Companies ?? Statistics Canada: Canadian Di
May 1, 2008
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Glenbrook Nickel – Can New Caledonian Ore Save the Only US Nickel Producer?By Kerry Spickelmier
The only nickel smelter and the only active nickel mine in the United States is Glenbrook Nickel Co., a joint venture (50% each) of Cominco Resources International Ltd. and Cominco Ltd. In 1989, with
Jan 1, 1993
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Anaconda Mining Inc.’s Point Rousse Project Cyanide Destruction System Development StudyBy Neri Roux, Chris Budgell, Allan Cramm, Leo Cheung
"Anaconda Mining Inc. is investigating potential improvements and expansions to their operating plant located on the Baie Verte Peninsula in Newfoundland. An extensive batch and continuous bench scale
Jan 1, 2017
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RI 8201 Ignitions in Mixtures of Coal Dust, Air, and Methane From Abrasive Impacts of Hard Minerals With Pneumatic Pipeline SteelBy John E. Kelley
Laboratory equipment, which simulates abrasive impacts between steel and minerals that might be present during pneumatic transport of coal, was used by the Bureau of Mines to characterize the potentia
Jan 1, 1976
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PDAC attracts more than 25,000 People; Canadian Government shows its Support for MiningBy William Gleason
"Government support for Canada’s mineral industry was on full display during the Prospectors & Developers Association of Canada (PDAC) conference in Toronto, ON, Canada on March 3-6. First, there was
Apr 1, 2019