Serial/Series Title
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Preparation Characteristics of Illinois Coals
Report issued by the Bureau of Mines discussing the mechanical coal-preparation characteristics. As stated in the introduction, "this second publication reports the washability and screen analyses of the important Illinois coal beds, showing the quality of product that would result when the raw coal is subjected to preparatory treatment" (p. 1). This report includes tables, maps, and illustrations.
Date:
1949
Creator:
Crentz, William L. & Fraser, Thomas
System:
The UNT Digital Library
Efficiencies in the Use of Bituminous Coking Coal as Water-Gas Generator Fuel
Technical paper issued by the Bureau of Mines over the use of coking coal as a generator fuel. The results of using coking coal as fuel are presented and discussed. This paper includes tables, and illustrations.
Date:
October 1923
Creator:
Odell, W. W.
System:
The UNT Digital Library
Gas Masks for Gases Met in Fighting Fires
Technical paper issued by the Bureau of Mines over the development of gas masks designed for fighting fires. The characteristics of the different types of masks in development are presented. This paper includes tables, illustrations, and photographs.
Date:
August 1921
Creator:
Fieldner, Arno Carl; Katz, Sidney H. & Kinney, Selwyne P.
System:
The UNT Digital Library