Viscosity of aqueous solutions of n-methyldiethanolamine and of diethanolamine

Journal Article · Thu Mar 31 23:00:00 EST 1994 · Journal of Chemical and Engineering Data; (United States)

DOI:https://doi.org/10.1021/je00014a021· OSTI ID:7107411

Teng, T T; Maham, Y; Hepler, L G; Mather, A E ^[1]

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1. Univ. of Alberta, Edmonton, Alberta (Canada)

Aqueous solutions of alkanolamines such as monoethanolamine (MEA), diethanolamine (DEA), N-methyldiethanolamine (MDEA), di-2-propanolamine (DIPA), and bis[2-(hydroxyamino)ethyl] ether (DGA) are good solvents for the removal of acid gases such as CO[sub 2] and H[sub 2]S from the gas streams of many processes in the natural gas, petroleum, ammonia synthesis, and some chemical industries. The viscosity of aqueous solutions of methyldiethanolamine (MDEA) and of diethanolamine (DEA) have been measured at five temperatures in the range 25--80 C throughout the whole concentration range. The viscosity has been correlated as a function of composition for use in industrial calculations.

• OSTI ID: 7107411
• Journal Information: Journal of Chemical and Engineering Data; (United States), Journal Name: Journal of Chemical and Engineering Data; (United States) Vol. 39:2; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

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AMINES
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OXIDES
OXYGEN COMPOUNDS
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