Phosphate-rock Resources of the United States

Phosphate-rock Resources of the United States PDF Author: James Bachelder Cathcart
Publisher:
ISBN:
Category : Phosphate-rock
Languages : en
Pages : 56

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Book Description
An analysis of phosphate-rock resources, based on past estimates and all available recent information, indicates that sufficient phosphate exists in the United States to meet domestic demands for the foreseeable future.

Phosphate-rock Resources of the United States

Phosphate-rock Resources of the United States PDF Author: James Bachelder Cathcart
Publisher:
ISBN:
Category : Phosphate-rock
Languages : en
Pages : 56

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Book Description
An analysis of phosphate-rock resources, based on past estimates and all available recent information, indicates that sufficient phosphate exists in the United States to meet domestic demands for the foreseeable future.

The Story of Phosphorus

The Story of Phosphorus PDF Author: Dana Cordell
Publisher:
ISBN: 9789173934404
Category : Food security
Languages : en
Pages : 440

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Phosphate Resources of Florida

Phosphate Resources of Florida PDF Author: George Rogers Mansfield
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 598

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A Summary of Phosphate-rock Resources of the United States--

A Summary of Phosphate-rock Resources of the United States-- PDF Author: James Bachelder Cathcart
Publisher:
ISBN:
Category : Phosphate rock
Languages : en
Pages : 18

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Uranium in the Environment

Uranium in the Environment PDF Author: Broder J. Merkel
Publisher: Taylor & Francis
ISBN: 3540283633
Category : Nature
Languages : en
Pages : 909

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Book Description
This book presents the results from the Uranium Mining and Hydrogeology Congress held in September 2005, in Freiberg, Germany. It addresses scientists and engineers involved in the areas of uranium mining and milling sites, clean-up measures, emissions of nuclear power plants and radioactive waste disposal, as well as political decision-makers. The topics covered are: impact on groundwater from radionuclide emission, analytical specification techniques, chemical toxicity, radioisotope plant uptake, microbiology, geochemical and reactive transport, case studies on active and abandoned uranium mines and milling sites, long-term storage of radioactive waste, passive in situ treatment techniques and risk assessment studies. The accompanying CD-ROM includes all papers in colour.

U.S. Geological Survey Circular

U.S. Geological Survey Circular PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 222

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Mineral Commodity Summaries

Mineral Commodity Summaries PDF Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 202

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Beneficiation of Phosphate Ore

Beneficiation of Phosphate Ore PDF Author: Kawatra, S. Komar
Publisher: Society for Mining, Metallurgy, and Exploration
ISBN: 0873353919
Category : Technology & Engineering
Languages : en
Pages : 170

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Book Description
Beneficiation of Phosphate Ore examines various methods for processing phosphate rock, an important mineral commodity used in the production of phosphoric acid. The majority of phosphoric acid is produced by the wet process, in which phosphate rock is reacted with sulfuric acid to produce phosphoric acid and gypsum (calcium sulfate dihydrate). This wet process demands a phosphate rock feed that meets certain specifications to produce phosphoric acid efficiently and economically. Beneficiation of Phosphate Ore thoroughly explains the methods used in beneficiation of different types of phosphate ores for use in the wet process. The mineralogical properties of the two major types of phosphate deposits, sedimentary and igneous, are described along with the processing methods. The benefits and disadvantages of each process are discussed in detail.

List of U.S. Geological Survey Geologic and Water-supply Reports and Maps for Florida

List of U.S. Geological Survey Geologic and Water-supply Reports and Maps for Florida PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Florida
Languages : en
Pages : 80

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Bulletin

Bulletin PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 316

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Book Description