VAPOR-LIQUID EQUILIBRIA FOR AQUEOUS SULFURIC ACID
Technical Report
·
OSTI ID:4657330
The composition of the vapor phase over sulfuric acid has not been measured experimentally because of the low volatility of H/sub 2/SO/sub 4/. A method is described for calculating the partial pressures of H/sub 2/O, H/sub 2/ SO/sub 4/, and SO/sub 3/ based upon liquid-phase partial-molal thermodynamic quantities. Tables and graphs are provided which give the above partial pressures from --50 to 400 deg C at thirty-six compositions between 10 and 100 weight-percent acid. (auth)
- Research Organization:
- California Univ., Berkeley, CA (US). Lawrence Radiation Lab.
- DOE Contract Number:
- W-7405-ENG-48
- NSA Number:
- NSA-17-039028
- OSTI ID:
- 4657330
- Report Number(s):
- UCRL-10886
- Country of Publication:
- United States
- Language:
- English
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