Gas separation – Multiple separators – each with discrete and longitudinally... – Filters
Reexamination Certificate
2005-11-29
2005-11-29
Smith, Duane (Department: 1724)
Gas separation
Multiple separators, each with discrete and longitudinally...
Filters
C055S385100, C096S159000, C096S236000, C096S234000, C096S243000, C095S149000, C095S189000, C210S257100, C210S258000, C210S416100, C210S260000, C210S248000
Reexamination Certificate
active
06969414
ABSTRACT:
A waste stream separator separates liquid and solid waste from a conveying air stream. The liquid and solid waste are first separated from the air steam by gravity and filtration in a removable primary waste barrel. The air is then drawn through a secondary waste barrel and vacuum chamber with a moisture separator and water-resistant HEPA filter to produce dry, filtered air at the output port of the system. The liquid passing through the filter media in the primary waste barrel and the liquid collecting in the secondary waste barrel can be withdrawn for further treatment. When filled with waste, the primary waste barrel can be readily removed and sealed for disposal. If necessary, polyacrylate can be injected into the primary waste barrel to convert any remaining liquid to a solid gel prior to disposal.
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Dorr, Carson, Sloan, Birney & Kramer, P.C.
Pham Minh-Chau T.
Smith Duane
Technical Mechanical Resource Associates, Inc.
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