Determination of Phenols in Coal Tars and Hydroxyl Groups in Coal by Forming Trimethylsilyl Ethers (open access)

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
Infrared and Ultraviolet Spectrometric Techniques and Spectra-Structure Correlations (open access)

Infrared and Ultraviolet Spectrometric Techniques and Spectra-Structure Correlations

From Introduction: "The work in absorption spectrometry performed in the Bureau at Bruceton laboratories will be described in this bulletin."
Date: 1966
Creator: Friedel, R. A. & Queiser, J. A.
System: The UNT Digital Library
Plastic, Agglutinating, and Free-Swelling Properties of American Coals (open access)

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
Structure and Propagation of Turbulent Bunsen Flames (open access)

Structure and Propagation of Turbulent Bunsen Flames

From Introduction and Summary: "In the assessments of research objectives after World War II it was brought out that little effort had yet been expended on an understanding of turbulent flames.The present report deals exclusively with a second stage of work which was carried out between November 1954 and August 1959. This summary report includes a few new data, but its chief purpose is to reorient the findings toward a better appreciation of what has been accomplished and what most profitably might be done in the near future."
Date: 1962
Creator: Burgess, David
System: The UNT Digital Library