TY - BOOK AU - Phiri, Boniface TI - Upgrading of the current flowsheet by proposing process routes for the recovery of cobalt from PLS via solvent extraction at Nkana Cobalt Plant AV - THESIS/STUDENT PY - 2006/// CY - Kitwe PB - Copperbelt University, School of Technology,Mining Department KW - UPGRADING OF CURRENT FLOWSHHEET--NKANA COBALT PLANT KW - MINING ER -