The Big Whopper rare metals pegmatite, Separation Rapids, Ontario

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Mots clés : Big Whopper;Rare metals;Pegmatites;Industrial minerals
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Texte
Sommaire: AgriumÕs history in fertilizer production and marketing goes back to 1931. Today, Agrium Inc. is a world leader in the production, distribution, and marketing of fertilizers and related products to the agricultural industry. Agrium is the largest North American producer of nitrogen fertilizers, a major producer of phosphate and potash fertilizers, and a world leader in fertilizer wholesale distribution and retail marketing. The mine at Kapuskasing is located some 40 km southwest of Kapuskasin...
Publication: CIM Bulletin
Auteur(s): R. Pressacco
Mots clés: Industrial minerals, Phosphate, Agrium, Geology, Mining, Milling.
Numéro: 1049
Volume: 94
Année: 2001
Texte
Sommaire: Non-isothermal kinetics studies of the reduction phenomenon of electric arc furnace (EAF) dust generated in stainless steelmaking have been carried out. The dust was mixed with carbon as a reducing agent and dolomite as a binder to form pellets. A Thermo-Gravimetric Analyzer (TGA) was used to determine the weight loss of pellets heated at an average rate of 40 K/min. up to a temperature of 1500¡C. The degree of metal reduction was calculated by considering the pellet weight loss, and...
Publication: CIM Bulletin
Auteur(s): B. Peng, J. Lobel, J.A. Kozinski
Mots clés: EAF dust, Waste recycling, Kinetics
Numéro: 1049
Volume: 94
Année: 2001
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