A local composition model for paraffinic solid solutions

João A. P. Coutinho

doi:10.1016/0009-2509(95)00397-5

1996-06-01

PRE

DOI：10.1016/0009-2509(95)00397-5

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摘要

En 中文

The description of the solid-phase non-ideality remains the main obstacle in modelling the solid-liquid equilibrium of hydrocarbons. A theoretical model, based on the local composition concept, is developed for the orthorhombic phase of n-alkanes and tested against experimental data for binary systems. It is shown that it can adequately predict the experimental phase behaviour of paraffinic mixtures. This work extends the applicability of local composition models to the solid phase. Copyright (C) 1996 Elsevier Science Ltd.

Keyword:

EXCESS GIBBS ENERGY

X-RAY-DIFFRACTION

BINARY-MIXTURES

N-ALKANES

CALORIMETRIC PHASE

DOCOSANE

SYSTEM

DIAGRAM

STATE

期刊

Chemical Engineering Science

IF:

4.3

论文数:

2.3W

被引数:

5.5W

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暂无机构信息

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