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

Methods for Producing Alumina from Anorthosite: An Evaluation of a Lime-soda Sinter Process

Methods for Producing Alumina from Clay: An Evaluation of a Nitric Acid Process

A Cost Estimate of the Bayer Process for Producing Alumina

Recovery of Alumina from Anorthosite, San Gabriel Mountains, California, Using the Lime Soda Sinter Process: With a Section on Geology by Gordon B. Oakeshott, Issues 6241-6295

Heats and Free Energies of Formation of Gallium Sesquioxide and Scandium Sesquioxide: Issues 5900-5997

Developing a Thermochemical Model for the Iron Blast Furnace: Model of Ideal Furnace at Equilibrium, Issues 6221-6240

Test Operation of a Pneumatic Vibrating-blade Planer in Phosphate and Coal: A Progress Report on Planer-mining Research, 1958-60, Issues 6121-6140

Preparation Characteristics of Coal from Tazewell County, Va: Issues 6281-6300

A Method of Obtaining the Ultraviolet and Visible Spectra of Insoluble Materials: Use of a Low-molecular-weight Polyethylene as a Matrix Material, Issues 6421-6440

Detonation of a Flammable Cloud Following a Propane Pipeline Break: The December 9, 1970, Explosion in Port Hudson, Mo, Issues 7741-7760

Experimental Caustic Leaching of Oxidized Zinc Ores and Minerals and the Recovery of Zinc from Leach Solutions: 1964