Search U.S. government technical reports digitized or harvested by TRAIL.
Methods for producing alumina from clay :an evaluation of five hydrochloric acid processes
Methods for producing alumina from clay :an evaluation of three sulfuric acid processes
Methods for producing alumina from clay :an evaluation of a potassium alum process
Methods for producing alumina from clay :an evaluation of a nitric acid process
Methods for producing alumina from clay :an evaluation of two ammonium alum processes
A cost estimate of the Bayer process for producing alumina
Methods for producing alumina from clay :an evaluation of a lime-soda sinter process
Methods for producing alumina from anorthosite :an evaluation of a lime-soda sinter process
A computer program for calculating capital and operating costs
Cost evaluation of a metal and mineral recovery process for treating municipal incinerator residues
Evaluation of the sulfatization-reduction process for recovering manganese and iron oxide pellets
Methods for producing alumina from clay :an evaluation of a sulfurous acid-sulfuric acid process
Revised and updated cost estimates for producing alumina from domestic raw materials,
Cost estimate of the Bayer process for producing alumina, based on 1982 equipment prices