Factors influencing the effectiveness of Split Set friction stabilizer bolts.

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Mots clés : Rock mechanics;Underground mining;Split set friction stabilizer bolts
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Sommaire: The history of commercial processes for zirconium/hafnium production and separation is reviewed. A new technology is then proposed as a potential alternative for zirconium/hafnium separation in a simpler, cleaner way than achieved with current processes. Primary sources of zirconium always contain small amounts of hafnium that must be removed during production of zirconium metal for nuclear applications. This separation is usually carried out by a solvent extraction process, developed in the...
Publication: CIM Bulletin
Auteur(s): A.B.V. da Silva Jr., P.A. Distin
Mots clés: Environment, Zirconium, Hafnium, Separation technology.
Numéro: 1018
Volume: 91
Année: 1998
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