Phosphate Resources of Florida
Author : George Rogers Mansfield
Publisher :
Page : 106 pages
File Size : 28,45 MB
Release : 1942
Category : Geology
ISBN :
Author : George Rogers Mansfield
Publisher :
Page : 106 pages
File Size : 28,45 MB
Release : 1942
Category : Geology
ISBN :
Author : George Rogers Mansfield
Publisher :
Page : 598 pages
File Size : 47,75 MB
Release : 1942
Category : Geology
ISBN :
Author : Arch Fredric Blakey
Publisher : Harvard University Press
Page : 248 pages
File Size : 39,37 MB
Release : 1973
Category : Business & Economics
ISBN :
"For every problem there is a solution--simple, neat, and wrong." H. L. Mencken made this observation years ago, and it is quoted at the beginning of Fred Blakey's study of Florida's phosphate industry. Few people would disagree that there is a real environmental crisis facing the world today. The cause is unrestrained growth of the population, of economies, and of the exploitation of natural resources. The author points out that this viewpoint is foreign to a people who have equated growth with progress, and bigness with goodness. Only recently have Americans conceded that their resources are not inexhaustible. Blakey tells us that we have been bombarded with solutions to a problem that professionals view as not yet fully understood nor adequately defined. Americans face the problem not only of pollution, but of management, of values, of their very way of life. If the earth is to provide the materials for the survival of man's society, then a prudent society must provide for an intimate understanding of the earth. Phosphorus, the topic of this study, is an element necessary for all forms of life. Long before carbon, nitrogen, or oxygen supplies become critically short, the supply of phosphorus will be exhausted. When this happens, Blakey assures us, life will end, and he demonstrates that we are losing ever-increasing amounts of this vital element every year. This work presents a microscopic view of the ecological problems and prospects in the conservation and use of the mineral. Specifically, it is a history of the Florida phosphate industry. If the record of the Florida phosphate industry is any guide, then ecological disaster need not occur, but enlightened use of phosphorus and all other natural resources would seem to be imperative. The author tells us it is necessary to redefine some of our traditional priorities, beliefs, and values. Failure to do this indicates a willingness to continue to accept solutions that are "simple, neat--and wrong."
Author : United States. Congress. Investigate the Adequacy and Use of Phosphate Resources of the United States Joint Committee
Publisher :
Page : 1204 pages
File Size : 49,10 MB
Release : 1939
Category :
ISBN :
Author : United States. Congress. Joint Committee to Investigate the Adequacy and Use of Phosphate Resources of the United States
Publisher :
Page : 1200 pages
File Size : 29,79 MB
Release : 1939
Category : Phosphates
ISBN :
Author :
Publisher :
Page : 558 pages
File Size : 23,10 MB
Release : 1977
Category :
ISBN :
Author : Geological Survey (U.S.). Lead Bureau
Publisher :
Page : 556 pages
File Size : 29,1 MB
Release : 1977
Category : Environmental policy
ISBN :
Author :
Publisher :
Page : 222 pages
File Size : 17,42 MB
Release : 1933
Category :
ISBN :
Author :
Publisher :
Page : 394 pages
File Size : 32,65 MB
Release : 1982
Category : Mines and mineral resources
ISBN :
Author : Patrick Zhang
Publisher : Society for Mining, Metallurgy & Exploration
Page : 242 pages
File Size : 18,46 MB
Release : 2019-06-01
Category : Technology & Engineering
ISBN : 0873354745
This compilation from the 2018 Beneficiation of Phosphates Conference includes insights from dozens of internationally respected experts on key breakthroughs that will shape the industry in the years ahead. Learn from the best and the brightest in the industry. The book reflects on the recent impetus for reviewed research in the recovery of rare earth elements from secondary resources. Recovery of rare earth elements from phosphate processing has been one of the important projects of the Critical Materials Institute (CMI). This compilation highlights some of the findings of the CMI phosphate project. Learn how competition in the flotation reagent market has stimulated innovative reagent development work. As a result, new reagents have been formulated and targeted at dolomite flotation, calcite flotation, more selective phosphate flotation, and even flotation in seawater. The Florida phosphate industry is seeing improvements in the processing of high dolomite reserves. Recent encouraging developments include new reagents that can float dolomite without using phosphoric acid as a phosphate depressant, reducing MgO content in the “Crago” flotation concentrate thus allowing blending of some high-dolomite pebbles in the final product, and innovative gravity separation. Topics include: Sustainability and the Environment Comprehensive Extraction and Smart Chemistry Flotation Fundamentals and Reagents Advances in Processing Technology and Equipment