Tube unit and process for its fabrication

Details Tube unit and process for its fabrication Tube unit and process for its fabrication

1995-04-13

1996-10-15

Spitzer, Robert

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Production of continuous or running length

96 8, 2103218, 264DIG48, B01D 6700, B01D 6908, B29D 2400

Patent

active

055651666

ABSTRACT:
Tube units useful for a variety of application are provided. Preferably, individual laminated tubes are joined to each other by intermediate pieces to produce a wide ribbon of parallel tubes. The tubes are porous to certain substances, allowing them to serve as an apparatus to exchange material between two or more fluid streams. The tubes are particularly useful as membrane modules for exchange of material between two fluids. Continuous and discontinuous methods for constructing such tube units are also taught.

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