Distillation yields from blending Cabinda crude oil and oman crude oil

被引：6
|
作者：
Li, Shaoping
Liu, Jun
Shen, Benxian
Xu, Xinru
Fan, Qiang
Chen, Jianliang
Zhao, Gangyun
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
来源：
PETROLEUM SCIENCE AND TECHNOLOGY | 2006年 / 24卷 / 06期
关键词：
crude oil blending distillation; oil distillation yield; kinematic viscosity; surface tension; fraction distribution;
D O I：
10.1081/LFT-200043768
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
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.
引用
收藏
页码：737 / 747
页数：11
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