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 00:00:00 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), Vol. 38:1; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
03 NATURAL GAS
AMINES
SOLVENT PROPERTIES
CARBON DIOXIDE
PHYSICAL PROPERTIES
THERMODYNAMIC PROPERTIES
NITROUS OXIDE
POLYETHYLENE GLYCOLS
ABSORPTION
CLEANING
CONCENTRATION RATIO
DENSITY
DIFFUSION
EXPERIMENTAL DATA
MOLECULAR WEIGHT
NATURAL GAS
SEPARATION PROCESSES
SOLUBILITY
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 0273-0400 K
VISCOSITY
ALCOHOLS
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
DATA
ENERGY SOURCES
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
GLYCOLS
HYDROXY COMPOUNDS
INFORMATION
NITROGEN COMPOUNDS
NITROGEN OXIDES
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXIDES
OXYGEN COMPOUNDS
POLYMERS
SORPTION
TEMPERATURE RANGE
400201* - Chemical & Physicochemical Properties
030300 - Natural Gas- Drilling
Production
& Processing