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Pressure Hydrometallurgy, Fathi Habashi
Pressure Hydrometallurgy, Fathi Habashi
Fathi Habashi
Pressure Hydrometallurgy is a supplement to the author’s Textbook of Hydrometallugy [second edition 1999]. It is an update to the new processes described in the literature dealing with recovering metals from ores and concentrates using this technology. Great progress was made in this field that necessitated this review.
Uran In Phosphaten. Herkunft Und Industrielle Gewinnung, Fathi Habashi
Uran In Phosphaten. Herkunft Und Industrielle Gewinnung, Fathi Habashi
Fathi Habashi
Phosphate rock is the major source of phosphorus in nature. It exists mainly in the form of hydroxy and fluorapatite or a mixture of both. About 100 million tons of rock are treated annually mainly for the production of fertilizers and a minor amount is used in the detergent and food industries. Phosphate rock is of two types: Sedimentary, this represents about 90% of the world reserves and is characterized by containing about 100 ppm uranium and minor amounts of rare earths. An example of this type is in Florida, North Africa, and the Middle East. Igneous, this represents the …