Excess properties of propan-1-ol + polyether and propan-1-ol + polyamine mixtures. Experimental results of HE and VE and application of a multiple cross-association theory based on the ERAS model
作者： S. Mohren , A. Heintz
DOI: 10.1016/S0378-3812(97)00034-4
关键词: Chemistry 、 Molecule 、 Diethylenetriamine 、 Enthalpy 、 Primary alcohol 、 Binary system 、 Computational chemistry 、 Diglyme 、 Molar volume 、 Ether 、 Organic chemistry
摘要: Abstract New experimental data of HE and VE seven polyether polyamine + propan-1-ol mixtures have been obtained the results are compared with an extended version real associated solution model (ERAS) which takes into account a multiple cross-association self-associating alkanol molecules different centers or molecule represented by oxygen atoms NH2/NH-groups in these molecules. The (MCA)-ERAS accounts also for possible self-association polyethers polyamines. is able to describe excess properties adjusting simultaneously few parameters data. It turns out that introduction necessary obtain adequate description properties.
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