Physical, thermodynamics, and transport properties for carbon dioxide and nitrous oxide in solutions of diethanolamine or di-2-propanolamine in polyethylene glycol

Journal Article · Fri Jan 01 04:00:00 EST 1993 · Journal of Chemical and Engineering Data; (United States)

DOI:https://doi.org/10.1021/je00009a029· OSTI ID:6298347

Davis, R A; Menendez, R E; Sandall, O C ^[1]

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1. Univ. of California, Santa Barbara, CA (United States). Dept. of Chemical and Nuclear Engineering

Several properties important for the absorption of carbon dioxide and nitrous oxide in solutions of diethanolamine (DEA) or di-2-propanolamine (DIPA) and polyethylene glycol (PEG 400, average molecular weight 400) were determined experimentally. These properties include the density and viscosity of the amine-PEG 400 solutions, the physical solubility and diffusivity of CO[sub 2] in PEG 400, and the physical solubility and diffusivity of N[sub 2]O in DEA-PEG 400 and DIPA-PEG 400 solutions. The results were obtained for 0-300 wt% amine in PEG 400 over the temperature range of 20-40C. The results were correlated for temperature and composition dependence.

• OSTI ID: 6298347
• Journal Information: Journal of Chemical and Engineering Data; (United States), Journal Name: Journal of Chemical and Engineering Data; (United States) Vol. 38:1; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

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