Heat Capacities of the Water + Lithium Bromide + Ethanolamine and Water + Lithium Bromide + 1,3-propandiol Systems

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Heat capacities of the water + lithium bromide + ethanolamine (LiBr/H2N(CH2)2 OHmass ratio = 3.5) and water + lithium bromide + 1,3-propanediol (LiBr/HO(CH2)3 OH massratio = 3.5) systems were measured by using an isoperibol solution calorimeter at fourtemperatures (283.15, 298.15, 313.15, and 333.15 K) and concentration ranges of (29.2 to 70.7)% and (30.7 to 68.3) %, respectively. The measured values were correlated with a simpleequation by a least-squares method and the average absolute deviations between experimentaland calculated values were 0.21 % for the water + lithium bromide + ethanolamine systemand 0.15 % for the water + lithium bromide + 1,3-propanediol system, respectively.
Publisher
한국화학공학회
Issue Date
1996-10-01
Language
ENG
Citation

한국화학공학회 추계학술발표회, pp.0 - 0

URI
http://hdl.handle.net/10203/124711
Appears in Collection
CBE-Conference Papers(학술회의논문)
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