Vapor-Liquid Equilibria for Aqueous Sulfuric Acid [electronic resource].

Published:: Washington, D.C. : United States. Dept. of Energy, 1963.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Additional Creators:: United States. Department of Energy
United States. Department of Energy. Office of Scientific and Technical Information
Access Online:: www.osti.gov

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Summary:

The composition of the vapor phase over sulfuric acid has not been measured experimentally because of the low volatility of H₂SO₄. A method is described for calculating the partial pressures of H₂O, H₂SO₄, and SO₃ based upon liquid-phase partial-molal thermodynamic quantities. Tables and graphs are provided which give the above partial pressures from -50 to 400 C at thirty-six compositions between 10 and 100 weight-percent acid.

Subject(s):

Inorganic, Organic, Physical And Analytical Chemistry

Note:

Published through SciTech Connect.
06/24/1963.
"ucrl--10886"
" tid-4500"
Vermeulen, Theodore; Gmitro, John Irving.
Ernest Orlando Lawrence Berkeley NationalLaboratory, Berkeley, CA (US)

Funding Information:

DE-AC02-05CH11231

View MARC record | catkey: 14396880