Protonex Technology Corporation

Matt Steinbroner

David J Edlund

Paul Osenar

Nathan Palumbo

Philip T Robinson

Ronald Rezac

A gas separation unitfor permeating a gas out from a pressurized feed mixture includes an input manifold, an exhaust manifold,and a permeate assembly. The permeate assembly supports one or more permselective foilsover a hollow cavitysupported by a microscreen element. The microscreen element includes non-porous perimeter wallssupported on a frame surface and a porous central areasupported over the hollow cavity. A porous spacerdisposed inside the hollow cavity structurally supports the entire microscreen surface spanning the hollow cavity while also providing a void volume for receiving fluid passing through the porous central area and for conveying the fluid through the hollow cavity.

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Grafton, MA, United States of America

Matt Steinbroner