Solubility of acetone and isopropyl ether in compressed nitrogen, methane, and carbon dioxide

Journal Article · Thu Jan 01 04:00:00 EST 1981 · J. Chem. Eng. Data; (United States)

DOI:https://doi.org/10.1021/je00023a024· OSTI ID:5556544

Hicks, Jr, P J; Prausnitz, J M

Little fundamental information exists concerning the interaction between a small nonpolar molecule and a large polar one. Measuring the second virial cross-coefficient, B/sub 12/, which is directly related to the intermolecular potential, helps obtain this information. Experimental measurements that yield B/sub 12/ provide the fundamental information needed to calculate solvent losses in an absorption gas-purification process operating at high pressures. The University of California measured the vapor-phase solubilities of acetone and isopropyl either in compressed nitrogen, methane, and carbon dioxide at -58/sup 0/ to +122/sup 0/F and 246-913 psi. These experimental solubilities, when reduced, yielded the second virial cross-coefficients. The potential-energy-function fits were good for the nitrogen- and the methane-containing binary systems; the results for the carbon dioxide-containing binaries were less reliable.

• Research Organization: Univ. of California
• OSTI ID: 5556544
• Journal Information: J. Chem. Eng. Data; (United States), Journal Name: J. Chem. Eng. Data; (United States) Vol. 26; ISSN JCEAA
• Country of Publication: United States
• Language: English

Related Subjects

090110* -- Hydrocarbon Fuels-- Properties-- (1979-1989)
10 SYNTHETIC FUELS
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ACETONE
ALKANES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
ELEMENTS
ETHERS
HYDROCARBONS
ISOPROPYL ETHER
KETONES
MEASURING METHODS
METHANE
NITROGEN
NONMETALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SOLUBILITY
SORPTIVE PROPERTIES
SURFACE PROPERTIES