Pre-formulation of biofuels: Kinematic viscosities, low-temperature phase behaviour and nanostructuring of ethanol/“ethanolotrope”/rapeseed oil mixtures

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• 作者：Ali Khoshsima^a ; ^b ; ^{Ali.Khoshsima@gmail.com} ; Damian Brock^b ; ^{Damian.Brock@ur.de} ; Didier Touraud^b ; ^{Didier.Touraud@ur.de} ; Werner Kunz^b ; ^{werner.kunz@ur.de}
• 关键词：ASTM ; American Society for Testing and Materials ; CP ; critical point ; DLS ; Dynamic light scattering ; DMF ; 2 ; 5-dimethylfuran ; ETBE ; ethyl tert-butyl ether ; EHN ; 2-ethylhexyl nitrate ; FAME ; atty acid methyl ester derived by rapeseed oil ; HepOH ; 1-heptanol ; HLB ; Hydrophilic-lipophilic balance ; kV ; kinematic viscosity ; 2-MF ; 2-methylfuran ; 2-MTHF ; 2-methyltetrahydrofuran ; MTBE ; methyl tert-butyl ether ; SI ; scattering intensity ; SWAXS ; small and wide angle X-ray scattering ; TBC ; tributyl citrate
• 刊名：Fuel
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：191
• 期：Complete
• 页码：212-220
• 全文大小：1158 K
• 卷排序：191

文摘

Ethanol/rapeseed oil/green additive mixtures are studied using phase diagrams. The temperature dependence of the kinematic viscosity and phase behaviour is studied. Dynamic light scattering is performed to detect the highest scattering intensity. The critical points and their temperature dependences are investigated. A correlation of the viscosity with the nanostructuring of the mixture is postulated.