2001 - Present | University Professor Emeritus, Iowa State University ‐ Department of Chemical and Biological Engineering | |
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1994 - 2001 | University Professor, Iowa State University ‐ Department of Chemical Engineering | |
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1974 - 2001 | Associate Scientist, Ames Laboratory | |
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1964 - 1994 | Professor, Iowa State University ‐ Department of Chemical Engineering | |
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1961 - 1964 | Associate Professor, Iowa State University ‐ Department of Chemical Engineering | |
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1958 - 1961 | Assistant Professor, Iowa State University ‐ Department of Chemical Engineering | |
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1957 - 1958 | Instructor, Iowa State University ‐ Department of Chemical Engineering | |
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1951 - 1954 | Chemical Engineer, FMC Corporation | |
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1949 - 1951 | Engineer, Chemical Equipment of California | |
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Disciplines
Research Interests
Combined catalyst and sorbent for hydrocarbon reforming, Calcium-based sorbent for desulfurizing hot coal gas, Method for regenerating a sulfided calcium-based sorbent, Coal beneficiation process, Coal gasification, Fluidization of sticky materials, Processes for decomposing calcium sulfate, and Electrofluid reactor development
1958 | PhD, PhD in Chemical Engineering, Iowa State University ‐ Department of Chemical Engineering | |
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1949 | BS, BS in Chemical Engineering, Iowa State University ‐ Department of Chemical Engineering | |
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