Gas separation apparatus

Details Gas separation apparatus Gas separation apparatus

1981-12-21

1983-04-19

Spitzer, Robert H.

Gas separation

Means within gas stream for conducting concentrate to collector

2103211, 210456, B01D 5322

Patent

active

043804608

ABSTRACT:
Apparatus for separating one gas from a mixture of gases wherein a cylindrical shell having openings for admitting and discharging a mixture of gases surrounds a bundle of hollow fiber membranes which extend through a tube sheet mounted in one end of the cylindrical shell. A resilient sheet in the form of a slit tube surrounds the bundle of fibers and is attached at one end thereof to the tube sheet. The remainder of the slit tube is free of restraint such that it is expanded into contact with the inner surface of the shell. In a preferred embodiment, the slit tube is secured to a tubular distribution element having one end thereof positioned inside the slit tube and the other end thereof secured to the tube sheet, the distribution element being provided with ports for allowing the gas mixture to enter the bundle of fibers.

REFERENCES:
patent: 3339341 (1967-09-01), Maxwell et al.
patent: 3526275 (1970-09-01), Vance et al.
patent: 3832830 (1974-09-01), Gerow
patent: 3838776 (1974-10-01), Brun et al.
patent: 4031012 (1977-06-01), Gics
patent: 4201673 (1980-05-01), Kanno et al.
patent: 4219426 (1980-08-01), Spekle et al.
patent: 4308654 (1982-01-01), Bogart
patent: 4341631 (1982-07-01), Hargitay

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