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- Researcher with hydraulic press, 1980
- Iowa State University; Dept. of Chemical and Biological Engineering.
- A young researcher is a table top hydraulic press. His hands are resting of the press handle. This photograph is from the Chemical Engineering Brochure for 1980.
- University Photographs
- Young researcher checking equipment in laboratory, 1980
- Iowa State University; Dept. of Chemical and Biological Engineering
- A young researcher with raised arm is adjusting a piece of equipment in a laboratory. This photograph is featured in a Chemical Engineering brochure, Jan. 23, 1980
- University Photographs
- Sweeney Hall
- Iowa State University; Dept. of Chemical and Biological Engineering; Sweeney Hall
- This is the front entrance to the Chemical Engineering Building, which was renamed Sweeney Hall in 1964.
- University Photographs
- Men entering Sweeney Hall, 1953
- Iowa State University; Dept. of Chemical and Biological Engineering; Sweeney Hall
- Men are entering and exiting the Chemical Engineering Building which was renamed Sweeney Hall in 1964.
- University Photographs
- Link-Belt Roto Louvre Dryer
- Iowa State University; Dept. of Chemical and Biological Engineering; Fertilizers
- A researcher is examining the product as it leaves the Link-Belt Roto Louvre Dryer. This quick curing fertilizer dryer was used in sulphate fertilizer research in West Chemical Engineering Building.
- University Photographs
- A full view of the unit including the raw superphosphate disintegrator, conveyor belt, Link-Belt Roto Louvre Dryer and accessory equipment.
- Iowa State University; Dept. of Chemical and Biological Engineering; Fertilizers
- The researcher on the right is standing in front of the Link-Belt Roto Louvre Dryer used in sulphate fertilizer research in the West Chemical Engineering Building. The researcher on the left is standing in front of the control equipment taking...
- University Photographs
- Stationary cooker, 1937
- Iowa State University; Dept. of Chemical and Biological Engineering; Agricultural wastes
- This stationary cooker installed in the Chemical Engineering Building was used to digest cornstalks for board production. The inscription on the cooker reads ""Max pressure 50 lb. per sq. in, 1-2-37."" Machine is part of project 158.
- University Photographs
- Hydraulic press, 1940
- Iowa State University; Dept. of Chemical and Biological Engineering
- This hydraulic press is manufactured by Charles F. Elmes Engineering Works, Chicago.
- University Photographs
- Mining engineering students at Big Five Tunnel
- Iowa State University; Dept. of Chemical and Biological Engineering; Mining engineering
- A group of students are standing at the entrance to the Big Five Tunnel, Idaho Springs, Colorado. Some of the men are holding mining tools.
- University Photographs
- General Mills presents a computer to the Department of Chemical Engineering, 1976
- Iowa State University; Dept. of Chemical and Biological Engineering
- Four individuals are standing in front of the computer. The computer is in the foreground and men are in the background.
- University Photographs
- Soybean oil extraction pilot plant, Chemical engineering
- Iowa State University; Dept. of Chemical and Biological Engineering; Soy oil
- Researchers are working in the soybean oil extraction plant. The two researchers in the foreground are observing a third man who is working above. Two other researchers are working on equipment in the background.
- University Photographs
- Early chemical engineering laboratory in basement of Chemistry Building, 1925
- Iowa State University; Dept. of Chemical and Biological Engineering
- A student is working on a double-effect vacuum evaporator.
- University Photographs
- Chemical Engineering Dept.,1931
- Iowa State University; Dept. of Chemical and Biological Engineering
- At the center of the photograph is a brick structure enclosed by a metal frame on wheels. The man on the left is operating a switch and there are pipes leading from the structure into two oil drums on the right.
- University Photographs
- Chemical Engineering Plant, 1934
- Iowa State University; Dept. of Chemical and Biological Engineering;
- A researcher is looking into a large drum. There is a wheel on top of the drum which is operated by a pulley. A second researcher is pouring a liquid into another machine. A third researcher with a notebook looks on.
- University Photographs
- Chemical Engineering Plant, 1934
- Iowa State University; Dept. of Chemical and Biological Engineering;
- A man is sitting on a pipe while adjusting a valve on other pipe.
- University Photographs
- Students and faculty visiting Eli Lilly and Company, 1957
- Iowa State University; Dept. of Chemical and Biological Engineering; Eli Lilly and Company
- Students and faculty are standing on the steps in front of the Lilly Research Laboratories during a visit on February 14 and 15, 1957.
- University Photographs
- George Burnet, Jr. and five men from a 50th anniversary event
- Iowa State University; Dept. of Chemical and Biological Engineering
- Professor Burnet stands in the back row with five older men wearing ribbons that say ""Fiftieth"" by the Four Seasons Fountain with the Campanile in the background.
- University Photographs
- Dan Griffen and Tom Wheelock, 1966
- Iowa State University; Dept. of Chemical and Biological Engineering.
- Dan Griffen and Tom Wheelock examine a piece of machinery.
- University Photographs
- George Burnet, Jr. and Maurice A. Larson, 1970
- Iowa State University; Dept. of Chemical and Biological Engineering
- Maurice Larson presents George Burnet the Citizen Chemical Engineer Award of the A.L.Ch.E., Iowa Section for 1970.
- University Photographs
- Seated researcher, 1975
- Iowa State University; Dept. of Chemical and Biological Engineering
- A researcher is seated at a desk with file cabinets in the background.
- University Photographs