Download or read book Washability Examinations of Colorado Coals written by A. W. Deurbrouck and published by . This book was released on 1970 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Bureau of Mines report describes the washability characteristics of 13 coalbed samples collected in Colorado. Such data are needed to evaluate the quality of the coals of the West, where most of our low-sulfur-content coal reserves are found. Of the 13 samples included in this report, 11 had a total sulfur content of 1 percent or less. All of the samples contained low percentages of ash or could be readily washed to a desirable ash level with minimal loss of yield. The coals ranged in rank from high-volatile A bituminous to subbituminous B; nine of the samples were high-volatile C bituminous. The coalbeds ranged in thickness from 6 to 26 feet; the average was about 8.
Download or read book Washability Studies and Cleaning Trials on Coals from Pierce County Wash written by Max Richard Geer and published by . This book was released on 1964 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1972 with total page 1932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Pollution Abstracts written by and published by . This book was released on 1971 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of Investigations written by and published by . This book was released on 1970 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Batch Reduction of Iron Ore in Fluidized Bed written by John Paul Hansen and published by . This book was released on 1970 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Areas of Thermally Treated Cadmium Sulfide Powders written by Henry M. Harris and published by . This book was released on 1970 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation Characteristics and Desulfurization Potential of Iowa Coals written by J. A. Cavallaro and published by . This book was released on 1973 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Accuracy and Precision of Several Portable Gas Detectors written by Herbert B. Carroll and published by . This book was released on 1973 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Effects of Western Coal Surface Mining written by R. K. Skogerboe and published by . This book was released on 1979 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Effects of Western Coal Surface Mining The aquatic macroinvertebrates of Trout Creek Colorado written by and published by . This book was released on 1978 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preparation Characteristics of Coal from the Ohio Coalfield written by John E. Zeilinger and published by . This book was released on 1972 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bureau of Mines Research written by and published by . This book was released on with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research written by United States. Bureau of Mines and published by . This book was released on 1972 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal washing Investigations written by Harry Fagan Yancey and published by . This book was released on 1929 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Bureau of Mines Publications and Articles with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1975 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
