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Underground Combustion Oil-Recovery Experiment in the Venango First Sand, Warren County, Pennsylvania
Report by the Bureau of Mines over oil-recovery methods and experiments conducted in Warren County. Preparation, methods, and results of the experiments are presented. This report includes tables, graphs, maps, and illustrations.
Date:
1963
Creator:
Caspero, N. A.; Wertman, W. T. & Eckard, William E.
System:
The UNT Digital Library
Determination of Phenols in Coal Tars and Hydroxyl Groups in Coal by Forming Trimethylsilyl Ethers
From Introduction: "This report reviews related previous work and describes studies by the Bureau of Mines on (1) the development of new methods for analyzing phenols, (2) the development of a specific method for the determination of phenolic hydoxyl groups in coal, and (3) the preparation and properties of trimethylsiyl derivatives of individual phenols."
Date:
1963
Creator:
Friedman, Sidney; Zahn, Charles; Kaufman, Marvin & Wender, Irving
System:
The UNT Digital Library
Plastic, Agglutinating, and Free-Swelling Properties of American Coals
From Abstract: "This Bulletin presents, in collected and tabulated form, Bureau of Mines (Pittsburgh station) data pertaining to the plastic, agglutinating, and free-swelling characteristics of American coals."
Date:
1963
Creator:
Walters, J. G.; Ode, W. H. & Spinetti, L.
System:
The UNT Digital Library