文献类型：期刊文献

英文题名：Distillation yields from blending Cabinda crude oil and oman crude oil

作者：Li, Shaoping[1,3]; Liu, Jun[1]; Shen, Benxian[1]; Xu, Xinru[1]; Fan, Qiang[2]; Chen, Jianliang[2]; Zhao, Gangyun[2]

机构：[1]E China Univ Sci & Technol, Petr Proc Res Ctr, Shanghai 200237, Peoples R China;[2]SINOPEC, Gaoqiao Refinery, Shanghai, Peoples R China

年份：2006

卷号：24

期号：6

起止页码：737

外文期刊名：PETROLEUM SCIENCE AND TECHNOLOGY

收录：;EI(收录号：2006279983410);WOS:【SCI-EXPANDED(收录号:WOS:000237680400011)】；

语种：英文

外文关键词：crude oil blending distillation; oil distillation yield; kinematic viscosity; surface tension; fraction distribution

摘要：The blending optimization of Cabinda and Oman crude oil was investigated to provide a consistent and optimal feedstock to refinery operations. The distillation yields <520 degrees C and products' distribution were studied by equilibrium-fresh vaporization (EFV) method. The results revealed that the optimal blending ratio of Cabinda and Oman crude oil was 7: 3, the distillation yield before 520 degrees C was 73.90%, 3.87% higher than the theoretical distillation yield. Relationship of distillation yields, kinematic viscosities (50 degrees C), and surface tension (25 degrees C) showed that the change of kinematic viscosities and surface tension were contrasted with the change of distillation yield, and meanwhile, the diesel fraction output was comparatively increased during blending distillation.