L. A. Haas

• Optimal design of thermal systems and components
• Autoclave leaching of copper-nickel matte produced from Duluth gabbro
• Effectiveness of organic binders for iron ore pelletization
• Hydrometallurgy of copper, its byproducts and rarer metals
• Influence of chelating reagents on leaching of copper ore
• Influence of reducing conditions on the softening-melting characteristics of taconite pellets
• Low pressure leaching of Duluth complex matte
• Microbiological effects on metallurgical processes
• Sampling, characterization, and evaluation of Midwest clays for iron ore pellet bonding
• Thirty years in the desert
• Use of oxygen-enriched gas for the oxidation of acid and fluxed taconite pellets
• Utilization of papermill sludges as binders for iron ore concentrate