Carbon Reduction of Chromite: Issues 6753-6755

Recovering iron from copper smelting furnace slags by carbon injection

Smelting Cement Copper in an Electric-arc Furnace: Issues 8284-8298

Recovery of Iron and Copper from Copper Smelting Furnace Slags by Carbon Injection

Steel from Urban Waste

Ferrochromium from Western Metallurgical-grade Chromite

Electric Smelting of Montana Chromite Concentrates

Separating Tantalum and Columbium by Solvent Extraction: HF- HC1-Diethyl Ketone System

Utilization Studies on Chromite from Seiad Creek, Calif

Electric-arc Furnace Reduction of Tin Slag for Production of Columbium-tantalum-bearing Alloy

Secondary Pig Iron from Shredded Auto Scrap

Pyrometallurgical Beneficiation of Offgrade Chromite and Production of Ferrochromium

Secondary Pig Iron from Shredded Auto Scrap

Preparation and Chlorination of Titanium Carbide from Domestic Titaniferous Ores

Carbon Steel from Prereduced Pellets-acid Practice

Continuous Charging and Preheating of Prereduced Iron Ore

Removal of Nonferrous Metals from Synthetic Automobile Scrap on Heating in a Rotary Kiln

Electric-arc Furnace Processing of Domestic Titaniferous Materials

Design Requirements for Uranium Ion Exchange from Ammonium Bicarbonate Solutions in a Fluidized System: Issues 8281-8300

Statistical Analysis of Methane Concentration Fluctuations: Produced by Incomplete Mixing of Methane and Air at a Model Coal Mine Working Face, Issues 7981-7991; Issues 7993-8000