Technical Report Archive & Image Library (TRAIL) - 23 Matching Results

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Production of Crude Ammonia-Synthesis Gas from North Dakota Lignite in an Annular-Retort Gasifier

Description: Report issued by the Bureau of Mines on the production of ammonia-synthesis gas in an annular-retort gasifier. The methods and results of the ammonia-synthesis gas production are discussed. This report includes tables, photographs, and illustrations.
Date: January 1957
Creator: Oppelt, W. H.; Kamps, T. W.; Gronhovd, C. H.; Kube, W. R. & McMurtrie, R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Survey of Fire-Fighting Facilities at Coal Mines

Description: Report issued by the Bureau of Mines over surveys conducted to determine the best fire-fighting technology for coal mines. The equipment, procedures, and cost of the technology were assessed. This report includes tables, maps, and illustrations.
Date: September 1957
Creator: Stahl, R. Ward & Dodge, C. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Syllabus of Clay Testing

Description: From Introduction: "One of the many services rendered by the Federal Bureau of Mines is the identification and general examination of ore and mineral samples. This publication describes methods of testing these samples. The object of this publication is to present the testing procedures in general use in the industry up to the point where the checking becomes a quantitative one for particular products."
Date: 1957
Creator: Klinefelter, T. A. & Hamlin, H. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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