Solubility of liquid organics of environmental interest in subcritical (hot/liquid) water from 298 K to 473 K
The solubilities of benzene, toluene, m-xylene, p-cymene, octane, 2,2,4-trimethylpentane (isooctane), tetrachloroethylene, 1,2-dichlorobenzene, and tetraethyltin were determined at temperatures ranging from 298 K to 473 K. Increasing the temperature up to 473 K increased the solubilities by a factor of {approximately}10--250. For example, increasing the temperature from 298 K to 473 K increased the mole fraction solubility of tetraethyltin from (0.03 {+-} 0.002) x 10{sup {minus}7} to (8.8 {+-} 0.6) x 10{sup {minus}7} but only increased the solubility of benzene from (4.0 {+-} 0.1) x 10{sup {minus}4} to (41 {+-} 3) x 10{sup {minus}4}. Pressure had a minimal effect; for example, increasing the pressure from 65 to 400 bar at either 298 K or 473 K reduced the solubility of benzene by only {approximately}20%.
- Research Organization:
- Univ. of North Dakota, Grand Forks, ND (US)
- OSTI ID:
- 20014555
- Journal Information:
- Journal of Chemical and Engineering Data, Vol. 45, Issue 1; Other Information: PBD: Jan-Feb 2000; ISSN 0021-9568
- Country of Publication:
- United States
- Language:
- English
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