Gas separation: apparatus – With gas and liquid contact apparatus – Particulate media – shaped packing elements – or porous media...
Reexamination Certificate
2007-10-16
2007-10-16
Lawrence, Frank M. (Department: 1724)
Gas separation: apparatus
With gas and liquid contact apparatus
Particulate media, shaped packing elements , or porous media...
C096S355000
Reexamination Certificate
active
10948478
ABSTRACT:
An inert impingement surface that is pliable and which, when set in motion, works to shed itself of particle deposits. The pliable surface may be formed of a plurality of coactive members that co-operate with one another to clean-off the particle deposits from each other's surfaces. The coactive members may be in the form of chains, rods, cables, wires, granular inert materials such as gravel or metal balls or other impact means. The pliable surface may also be formed of a heat-resistant material which is caused to experience a continuing shape change, thereby casting-off the particle deposits adhering to the surface.
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Maryamchik Mikhail
Walker David J.
Lawrence Frank M.
Marich Eric
Seymour Michael J.
The Babcock & Wilcox Company
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