An experimental study of diesel fuel cloud and pour point reduction using different additives
作者机构：Department of Petroleum EngineeringFaculty of Chemical EngineeringTarbiat Modares UniversityTehranIran Department of Petroleum EngineeringSchool of Chemical and Petroleum EngineeringShiraz UniversityShirazIran
出 版 物：《Petroleum》 (油气（英文）)
年 卷 期：2019年第5卷第4期
页 面：413-416页
核心收录：
学科分类：050203[文学-法语语言文学] 05[文学] 0709[理学-地质学] 0819[工学-矿业工程] 0808[工学-电气工程] 0820[工学-石油与天然气工程] 0502[文学-外国语言文学] 0817[工学-化学工程与技术] 0818[工学-地质资源与地质工程] 0708[理学-地球物理学] 0807[工学-动力工程及工程热物理] 0815[工学-水利工程] 0816[工学-测绘科学与技术] 0827[工学-核科学与技术] 0813[工学-建筑学] 0703[理学-化学] 0814[工学-土木工程]
主 题：Cloud point Pour point Diesel fuel Cold flow properties Wax
摘 要：An experimental study was conducted to investigate the effects of four different additives on pour point and cloud point temperatures of a diesel *** mixtures were prepared in different volumetric percentages of four different additives(Ethanol,Toluene,n-Heptane and Xylene)and diesel fuel *** point and cloud point temperatures of the blends were measured using standard ASTM D2500 and ASTM D97-96a methods,*** the additives to the diesel fuel did not lead to a significant reduction in cloud point temperature of the *** fact,the greatest obtained reduction in cloud point temperature was achieved using 20 vol%or more of Toluene-diesel fuel *** cloud points did not change significantly,even the slightest amounts of additives caused a high reduction in the pour point temperature of the *** was the most effective additive in lowering the pour point temperature of the fuel.A 20%ethanol-fuel mixture caused nearly a 30reduction in the fuel pour point ***,knowing that none of the additives has a significant effect on cloud point temperature,while the greatest reduction in pour point temperature is achieved using ethanol even in low Vol%s,it can be concluded that the most efficient additive among these four additives to alter cold flow properties of a certain diesel fuel is Ethanol.
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