Mineral processing computations on a hand-held calculator

CIM Bulletin, Vol. 75, No. 843, 1982

OTTO ENGEL, Consultant Krefeld, West Germany

A multipurpose program for a hand-held programmable 77-59 calculator and PC-100C printer facilitates the evaluation of various mineral processing tests and the calculation of mass and metal balances. Its application is demonstrated by some example problems. Detailed user instructions are given for each application.
Keywords: Metallurgical evaluations, Mass balances, Calculators, Screen analyses, Flotation tests.