Method and system for generating foam for the manufacture of...

Details Method and system for generating foam for the manufacture of... Method and system for generating foam for the manufacture of...

2004-05-04

2008-07-29

Theisen, Mary Lynn F (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Of inorganic materials

C264S050000, C264S333000

Reexamination Certificate

active

07404917

ABSTRACT:
A method for generating foam for gypsum product manufacturing includes injecting water through a conduit and injecting a foaming agent through the conduit to form a first solution comprising the water and the foaming agent. The method includes straining the first solution in the conduit and injecting air through the conduit to form a second solution comprising the water, the foaming agent and the air. The method also includes straining the second solution in the conduit to form foam and communicating the foam to a gypsum product manufacturing device.

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