Download or read book Recovery of Manganese from Low grade Domestic Sources written by and published by . This book was released on 1984 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Grade and Nonconventional Sources of Manganese Routledge Revivals written by David B. Brookes and published by Routledge. This book was released on 2015-06-03 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, first published in 1966, reports the results of a pilot study devoted to understanding the middle-term resource situation for one metal – manganese. Two factors bring the different parts of the manganese supply-demand picture together, one economic and the other political, both of which are examined in detail in this report. Low-Grade and Nonconventional Sources of Manganese will be of interest to students of environmental studies.
Download or read book Review of Major Proposed Processes for Recovering Manganese from United States Resources in Three Parts written by Lindsay D. Norman and published by . This book was released on 1962 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manganese Availability domestic written by Catherine C. Kilgore and published by . This book was released on 1982 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Circular written by and published by . This book was released on 1962 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1958 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Grade and Nonconventional Sources of Manganese Routledge Revivals written by David B. Brookes and published by Routledge. This book was released on 2015-06-03 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, first published in 1966, reports the results of a pilot study devoted to understanding the middle-term resource situation for one metal – manganese. Two factors bring the different parts of the manganese supply-demand picture together, one economic and the other political, both of which are examined in detail in this report. Low-Grade and Nonconventional Sources of Manganese will be of interest to students of environmental studies.
Download or read book Recovery of Manganese from Oxidized Ores as Iron and Phosphorus free Soluble Salts written by Emil Pietz and published by . This book was released on 1942 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: "There is a great demand at present for this country to develop its manganese resources. The hazards encountered because of the present international crisis make it almost impossible to import high-grade ores. Manganese is one of the most important strategic metals because it is vital to the production of steel. After the stock piles are depleted and the imports decreased, the deficit must be supplied by the domestic deposits. A great deal of research has been done to concentrate the domestic low-grade ores but new problems have always been encountered. The differences in the properties of the low-grade ores from various sections of the country require the application of a large number of different treatments. Because phosphorus is such an undesirable element in the production of iron and steel it is, therefore, necessary to eliminate it from the manganese concentrate used in this industry. Some of the larger domestic manganese deposits have a high phosphorus content. The concentrates produced from these deposits by the current methods often contained enough phosphorus to make them unsuitable for use in iron and steel production. It was believed the phosphorus could be eliminated if the ore were sulfated with sulfur dioxide in the gaseous state at elevated temperatures and the soluble manganous sulfate extracted with water. The presence of iron in the manganese concentrate is undesirable only because it presents a problem of corrosion in the evaporation of the leaching solution to recover the manganese. By sulfating the ore at temperatures above that at which ferrous and ferric sulfates decompose to give the water-insoluble oxides, no iron should be extracted in the leaching of the sulfated ore with water"--Introduction, leaves 1-2.
Download or read book Bureau of Mines Research written by United States. Bureau of Mines and published by . This book was released on 1989 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Recovery of Manganese from Open hearth Slags and Low grade Ores by Smelting and Selective Oxidation written by R. C. Buehl and published by . This book was released on 1965 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resources for Freedom written by United States. President's Materials Policy Commission and published by . This book was released on 1952 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recovering Manganese from Mill Rejects written by William Albert Stickney and published by . This book was released on 1960 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resources for Freedom The promise of technology written by United States. President's Materials Policy Commission and published by . This book was released on 1952 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The outlook for key commodities written by United States. President's Materials Policy Commission and published by . This book was released on 1952 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of the Interior and Related Agencies Appropriations for 1958 written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1957 with total page 2014 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stockpile Report to the Congress written by and published by . This book was released on 1984 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stockpile Report to the Congress written by United States. Federal Emergency Management Agency and published by . This book was released on 1987 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
