Browse TRAIL Inventories

Methods for producing alumina from clay :an evaluation of five hydrochloric acid processes

Methods for producing alumina from clay :an evaluation of the sulfurous acid-caustic purification process

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

Economic evaluation methodology


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