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Ball mill for for spent autocatalysts

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Ball mill for for spent autocatalysts

Recovering Spent Autocatalysts Precious and Rare Metal Technologies, Process Metallurgy 5 EDITED BY A. E. TORMA AND I. H. GUNDILER, Elsevier, Amsterdam, 1989, 702 pages, ISBN 0-444-87299-X, Dfl.290.00, U.S.$141.50 This volume contains a selection of papers presented in April 1988 at the Symposium on Precious and Rare Metals, which was held in

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