Membrane separation device

Details Membrane separation device Membrane separation device

1989-01-26

1990-02-20

Spear, Frank

Liquid purification or separation

Casing divided by membrane into sections having inlet

Membrane movement during purification

21032174, 21032183, B01D 1300

Patent

active

049024167

ABSTRACT:
This invention relates to a hollow fiber membrane device which can accommodate large changes in fiber dimension due to fiber swelling or contraction during operation.

REFERENCES:
patent: 3870637 (1975-03-01), Miyoshi et al.
patent: 3902490 (1976-09-01), Jacobs et al.
patent: 4141836 (1979-02-01), Schael
patent: 4207192 (1980-06-01), Coplan et al.
patent: 4240907 (1980-12-01), Bentley
patent: 4271900 (1981-06-01), Reitz
patent: 4323457 (1982-04-01), Sun et al.
patent: 4368124 (1983-01-01), Brumfield
patent: 4430219 (1984-02-01), Kuzumoto et al.
patent: 4500430 (1985-02-01), Dasgupta
Charles T. Blaisdell and Karl Kammermeyer, "Counter-Current Gas Separation", Chemical Engineering Science, 1973, vol. 28, pp. 1249-1255.

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