云南化工2012，Vol.39Issue(3)：63-67,5.
青海原油综合评价
An Overall Evaluation of Qinghai Crude Oil
魏爱萍 1娄雅琪 2刘挺元 1李旭东 1臧艳妲1
作者信息
- 1. 中国石油兰州石化公司甘肃兰州730060
- 2. 广东石油化工学院,广东茂名525000
- 折叠
摘要
Abstract
The overall evaluation of Qinghai crude oil indicates that the crude oil is lightweight with low density of 849.9kg/m3,sulfur for 0.51% and wax for 4.98%.The reforming materials and gasoline distillation cut are good cracking materials owing to their high alkane content.Kerosene and diesel distillation cut need intensified hydrogenated refining because of serious discolourment as well as high contents of sulfur and nitrogen.The decompressed wax oil is suited for manufacture of high viscosity index lubricant and it is also fine material for catalytic cracking for high Cp（70.63%）,low CA（18.01%）,low carbon residue（0.025 6%） and less heavy metals.Residual oil needs to be especially noted for proportionment when used as catalytic cracking material,owing to high content of sulfur（6200 mg/kg）,asphalt（6.2%）,heavy metals like iron（45.73 μg/g）,nickel（35.29 μg/g） and calcium（73.86 μg/g）.关键词
青海原油/原油评价/加工方案Key words
Qinghai crude oil/oil evaluation/processing scheme分类
能源科技引用本文复制引用
魏爱萍,娄雅琪,刘挺元,李旭东,臧艳妲..青海原油综合评价[J].云南化工,2012,39(3):63-67,5.
