IC 8167 Bureau Of Mines Research And Technologic Work On Coal, 1961 ? Introduction (93a84ae1-96e1-4e46-9b5f-7e6edc098ebb)

This report is the 26th in a series summarizing Bureau of Mines research and technologic work on coal and related investigations and the 8th of these reports to be issued on a calendar-year basis.1 It reviews briefly work in progress during 1961, and it provides references to publications by Bureau personnel during 1961 and also to a few older papers that were not cited in prior reports of this series. Details about some of the researches mentioned may be obtained by referring to the publications cited in the footnotes or in the further list in the Bibliography; other phases of work are reported here for the first time and will be covered in more detail by later publications. The coal program of the Bureau of Mines extends over the wide range of applied and theoretical studies indicated by the table of contents of this report. Applied studies are conducted in connection with the development and evaluation of new mining techniques, and the effective processing and utilization of coal and coal products. Analyses of coal, technical advice, and other assistance to Federal agencies in connection with fuel and boiler-water problems, and health and safety activities are among the practical services handled by the Bureau, Fundamental research such as that on coal structure and on the properties of coal is conducted because it will, over a period of the, furnish an increasing general knowledge about coal; scientists and engineers may use this knowledge in solving problems in mining and utilization of