Ternary gas mixture separation in two-me
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A. Sengupta; K. K. Sirkar
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Article
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1987
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American Institute of Chemical Engineers
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English
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Single-stage separation of ternary gas mixtures of He, COP, and N, in a hollow-fiber permeator that simultaneously houses two different types of membranes, cellulose acetate and silicone rubber, was investigated. The two membranes have reverse selectivities with respect to He and CO,. Such a two-mem