VOL. 3 NO. 2, 2003

Solvent extraction of cobalt and zinc from sulphate solutions using phosphoric, phosphonic and phosphinic acids
by K.C. Nathsarma and P.V.R. Bhaskara Sarma

Impact crushing approach to the relationship of energy and particle size in comminution
by E.Th. Stamboliadis

Flotation characteristics of high ash oxidised indian non-coking coal and its effects on cell flotation
by S.K. Biswal and D.K. Acharjee

Some Basic Mineralogical and Electrophysical Characteristics Affecting Auriferous Pyrite and Arsenpyrite Flotation
by V.A. Chanturiya, A.A. Fedorov and T.N. Matveyeva

Use of by-Pass Cement on the Production of Sodium Chromate from Pellets Containing Chromite Ore Concentrate and Soda Ash
by Y.M.Z. Ahmed, F.M. Mohamed, N.A. El-Husseiny and M.E.H. Shalabi

Fine coal dry classification and separation
by F. Maoming, C. Qingru, Z. Yuemin, L. Zhenfu, Z. Xinxi, Y. Guohua

Amazonian Kaolin Purification by Selective Flocculation
by C.H. Sampaio, F. Larroyd, C.O. Petter, W. Aliaga

Influence of Fabric on Aqueous SO₂ Leaching of Manganese Ore
by P.K. Naik, B.K. Mahapatra, S.C. Das and V.N. Misra

Magnetic Separation:
An Alternative Method to the Treatment of Wastewater
by N. Karapinar

Degradation of phenol by photocatalytic oxidation
by A.A. Ismail, I.A. Ibrahim and R.M. Mohamed

Rare earths: the unseen metals
by R.R. Moskalyk

Removal of arsenic from contaminated water by foam flotation
by Z. Pan, L. Zhang and P. Somasundaran