Gas separation: processes – Liquid contacting – And recycle or reuse of contact liquid for further contact
Reexamination Certificate
2006-11-28
2006-11-28
Hardee, John R. (Department: 1751)
Gas separation: processes
Liquid contacting
And recycle or reuse of contact liquid for further contact
Reexamination Certificate
active
07141094
ABSTRACT:
Provided are azeotrope-like compositions comprising iodine heptafluoride and hydrogen fluoride and uses thereof, including methods for separating iodine heptafluoride or hydrogen fluoride from a mixture comprising iodine heptafluoride and hydrogen fluoride by removing an azeotrope-like composition of the present invention therefrom.
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Rogers, M., Spiers, J., Parrish, M. Thompson, H. Journal of the American Chemical Society, vol. 78, p. 936 (1956).
Cook George R.
Luly Matthew H.
Singh Rajiv R.
Hardee John R.
Honeywell International , Inc.
Wilson Erika S.
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