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乙醇与柴油的相溶性研究
引用本文:Shi Quan,Gu Wenying,Xu Chunming,Peng Bo. 乙醇与柴油的相溶性研究[J]. 石油科学(英文版), 2005, 2(1): 15-18
作者姓名:Shi Quan  Gu Wenying  Xu Chunming  Peng Bo
作者单位:State Key Laboratory of Heavy Oil Processing,University of Petroleum,Beijing 102249,China
摘    要:1. Introduction As an alternative fuel, ethanol is used possibly asblending stocks for gasoline when petroleum runs short.Gasohol programs were started in Henan Province andJilin Province in 2001 and, more recently, also inseveral other provinces. Conside…

关 键 词:乙醇  柴油  可混和性  相分离温度  人造液体燃料
收稿时间:2004-12-20
修稿时间:2004-12-20

Miscibility of Ethanol in Diesel Fuels
Shi Quan,Gu Wenying,Xu Chunming and Peng Bo. Miscibility of Ethanol in Diesel Fuels[J]. Petroleum Science, 2005, 2(1): 15-18
Authors:Shi Quan  Gu Wenying  Xu Chunming  Peng Bo
Affiliation:University of Petroleum
Abstract:The primary barrier to the use of ethanol in diesel fuel is the poor miscibility at lower temperatures. The miscibilities of ethanol in 19 diesel fuels having a wide variation in compositions were evaluated by testing their phase separation temperatures. The result shows that aromatic contents and intermediate distillate temperatures have a significant impact on miscibility limits. The FCC diesels, which contain up to 50% of aromatics, exhibit different phase behavior trends in comparison with straight-run diesels and other diesel fuels.
Keywords:Ethanol   diesel fuel   miscibility
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