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  • All fields: Dept. of Chemical and Biological Engineering.
(66 results)



Display: 20

    • Making filtration tests, 1953

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Three men are observing a plate-and-frame-filter press. A fourth individual is recording information on a clipboard. The press, which is used to make filtration tests was introduced to Iowa State University in 1953.
    • Chemical laboratory with exhibit from DuPont, 1954.

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • An almost bare Chemical laboratory has several doorways leading to other rooms. Along one section of the wall is a free standing exhibit entitled at the top: ""Chemistry and Engineering at work."" Along the bottom are the words, "" DuPont better...
    • Robert M. Bethea  presentation

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Robert M. Bethea is making a presentation before an equation filled blackboard. He is surrounded by five seated faculty members, including Lawrence Burkhart, Thomas Wheelock, R. W. Fahien, George Burnett and Maurice Larson.
    • Man working with Chemical apparatus

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • A man is observing a beaker filled with liquid. The beaker is sitting on top of a square control unit. Other tubing and laboratory glassware are connected to the beaker.
    • Professor lecturing in classroom, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • A professor is lecturing to a group of students in a classroom. The subject of the lecture involves a large piece of equipment which is sitting on a table in the front of the room. The teacher is using a pointer to indicate parts of the machine...
    • Students studying, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Two students are seated in a lounge type area furnished with a two divans, various types of chairs, a small table and a blackboard on one wall. One student is reading while the other appears to be napping. Another slightly older individual...
    • Students discussing data chart on blackboard, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Three students are gathered around a large chart written on a blackboard. One student is pointing to the chart while the other students listen and take notes. This photograph was featured in the Chemical Department's descriptive brochure for 1978.
    • Young man writing, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • A young man is seated at the table on which there are several sheets of paper and a calculator. The man is writing information on one of the sheets of paper. This photograph was featured in the Chemical Department's descriptive brochure for 1978.
    • Two researchers studying liquid in a glass cylinder, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Two researchers are sitting on either side of a glass cylinder filled with liquid. The cylinder is attached to a base and a numeric measuring device is seen through the liquid. This photograph was featured in the Chemical Department's descriptive...
    • Two researchers in safety goggles, 1978

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Two researchers in safety goggles are working with a piece of equipment. One researcher is carrying small plastic bottle and log book. This photograph was featured in the Chemical Department's descriptive brochure for 1978.
    • Lawrence E. Burkhart

    • Iowa State University; Dept. of Chemical and Biological Engineering.
    • Professor Burkhart is talking on the phone. There are binders and loose papers on the shelf in the background.

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