Zirconium and hafnium separation without waste generation.

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Mots clés : Environment;Zirconium;Hafnium
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Texte
Sommaire: Many underground mining operations use Split Set friction stabilizer bolts for rock support. Currently, however, little has been done to quantify the effects of various rock mechanics and operational parameters on the capacity of frictional support systems. The strength of Split Sets is usually measured by means of a pull test wherein a jacking force is applied to the bolt and a slip load is obtained. In order to evolve a rational design procedure for this type of support, an extensive...
Publication: CIM Bulletin
Auteur(s): P.B. Tomory, M.W. Grabinsky, J.H. Curran, J. Carvalho
Mots clés: Rock mechanics, Underground mining, Split Set friction stabilizer bolts, Friction bolts.
Numéro: 1018
Volume: 91
Année: 1998
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