Actions for Some physical properties and distillation characteristics of trichloroheptafluorobutane

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Some physical properties and distillation characteristics of trichloroheptafluorobutane

Author
Capps, R. H.
Published
United States : [publisher not identified], 1954.
[Oak Ridge, Tennessee] : [U.S. Atomic Energy Commission], 1954.
Physical Description
microfiche : negative ; 11 x 15 cm
Additional Creators
Jackson, W. M.

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Summary
The vapor pressure, heat of vaporization, and orthobaric density of 2,2,3-trichloroheptafluorobutane (CF/sub 3/CCl/sub 2/CFCl CF/sub 3/) have been determined. The vapor pressure equation based on data obtained between 30 and 173/sup 0/C was obtained. The calculated boiling point at 760 mm. of mercury pressure is 96.7/sup 0/C. An equation for the orthobaric liquid density from 0.0 to 117.5/sup 0/C was derived. The heat of vaporization was calculated to vary from 8207 cal. per mole at 60/sup 0/C to 6728 cal. per mole at 140/sup 0/C. Exploratory studies were made which demonstrated the separability by distillation of uranium hexafluoride from either 2,2,3-trichloroheptafluorobutane or from the azeotropic combination of 2,2,3-trichloroheptafluorobutane and perfluorodimethylcyclohexane (C-816). (auth)
Report Numbers
K-1125
Other Subject(s)
Collection
U.S. Atomic Energy Commission depository collection.
Note
DOE contract number: W-7405-ENG-26
OSTI Identifier 7356205
Research organization: Oak Ridge Gaseous Diffusion Plant, Tenn. (USA).
View MARC record | catkey: 46146262