Gibbs energy additivity approaches to QSPR in modeling of high pressure density and kinematic viscosity of FAME and biodiesel

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• 作者：Thinnaphop Chum-in^a ; Kaokanya Sudaprasert^a ; Suriya Phankosol^b ; Supathra Lilitchan^c ; Kornkanok Aryusuk^d ; Kanit Krisnangkura^d ; ^{kanit.kri@kmutt.ac.th}
• 关键词：Biodiesel ; Density ; Fatty acid methyl ester ; Gibbs energy ; Kinematic viscosity ; Model ; Pressure
• 刊名：Fuel Processing Technology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：156
• 期：Complete
• 页码：385-393
• 全文大小：345 K
• 卷排序：156

文摘

Two predictive models for density and kinematic viscosity under high pressure are proposed. QSPR is approached via energy additivity method in the modeling. Density of FAME and biodiesel can be predicted by the same equation. Kinematic viscosity of FAME and biodiesel can be predicted by the same equation. It is the first model proposed for estimation of kinematic viscosity at high pressure.