Gas separation: processes – Selective diffusion of gases – Selective diffusion of gases through substantially solid...
Reexamination Certificate
2011-08-23
2011-08-23
Smith, Duane (Department: 1776)
Gas separation: processes
Selective diffusion of gases
Selective diffusion of gases through substantially solid...
C095S052000, C210S640000, C096S014000
Reexamination Certificate
active
08002874
ABSTRACT:
Processes for dehydrating an organic/water solution by pervaporation or vapor separation using fluorinated membranes. The processes are particularly useful for treating mixtures containing light organic components, such as ethanol, isopropanol or acetic acid.
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Aldajani Tiem
Baker Richard W.
Huang Yu
Ly Jennifer
Membrane Technology and Research, Inc.
Palmer Tiffany N
Smith Duane
Weaver Austin Villeneuve & Sampson LLP
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