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Chemical Engineering

Extractive metallurgy

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Full-Text Articles in Mining Engineering

A New Process To Upgrade Ilmenite To Synthetic Rutile, Fathi Habashi Oct 2014

A New Process To Upgrade Ilmenite To Synthetic Rutile, Fathi Habashi

Fathi Habashi

Ilmenite occurs in black sand at the mouth of great rivers as in India, or as massive deposits like in Quebec Province in Canada. It is unsuitable for processing into pigment or for metal production because of its high iron content and its low grade. Pyrometallurgical and hydrometallurgical methods have been developed to cope with this problem which resulted in the production of two commercial products that became known as synthetic rutile and Sorelslag. Attempts are also underway to produce TiO2 pigment directly from ilmenite. This report presents a newly developed process called the Magpie process, which enables the production …


Pressure Hydrometallurgy, Fathi Habashi Apr 2014

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.