Hoechst Celanese Corporation

J Clift Delozier

Charles J Runkle

Ravi Prasad

Harry F Shuey

Xiaoyan Huang

Anthony W Mancusi, Iii

This invention provides spiral-wound hollow fiber membrane fabric-containing cartridges and modules for separations and other phase contact applications, including tube sheets having improved solvent resistance and mechanical durability which are fabricated by extrusion of thermoplastic resins having particular defined characteristics, and methods for making the same.

Hollow fiber membrane fabric - containing cartridges and modules having

This invention provides spiral-wound hollow fiber membrane fabric-containing cartridges and modules for separations and other phase contact applications, in which the cartridges contain a turbulence-promoting fibrous web which is substantially-co-extensive to the fabric-like array, that induces turbulent fluid flow in the shell side of the hollow fiber membrane bundle; and methods for fabricating such cartridges.

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Ft. Mill, SC, United States of America

J Clift Delozier