摘要
中海油气(泰州)石化有限公司(简称泰州石化)以中国南海原油的减压馏分油为原料,利用现有润滑油基础油生产装置,采用全加氢工艺,通过调整原料油性质、优化工艺参数,生产出两种黏度级别的高品质APIⅢ类润滑油基础油TZ-HVI 6和TZ-HVI 4。产品性质分析结果表明:所产APIⅢ类润滑油基础油的黏度指数高、饱和烃含量高、硫含量低、倾点低、低温动力黏度优,相关性质参数与同类进口主流产品相近,部分性能指标甚至优于SK公司生产的YUBASE系列Ⅲ类润滑油基础油。进而,以泰州石化所产APIⅢ类润滑油基础油TZ-HVI 6和TZ-HVI 4为原料生产出SP 5W-30规格的汽油机油,其抗泡性、硫含量、磷含量、高温高剪切黏度、蒸发损失、硫酸盐灰分等关键理化性能满足ACEA C3标准。
CNOOC Oil & Gas(Taizhou) Petrochemical Co.,Ltd. used the vacuum fraction of South China Sea crude oil as feedstock and the existing base oil production unit, and adopted a full hydrogenation process, two kinds of high quality API Ⅲ base oils, TZ-HVI 6 and TZ-HVI 4,were produced by adjusting the properties of raw oil and optimizing process parameters. The results of product property analysis showed that API Ⅲ base oil produced by Taizhou Petrochemical Company had high viscosity index, high content of saturated hydrocarbon, low content of sulfur, low pour point and excellent dynamic viscosity at low temperature, the related property parameters were similar to the same kind mainstream imported products, and some performance indexes were even better than YUBASE series base oils produced by SK Company. Furthermore, SP 5W-30 gasoline engine oil was produced by using API Ⅲ group base oil TZ-HVI 6 and TZ-HVI 4 produced by Taizhou Petrochemical Company, its key physical and chemical indexes, such as foam resistance, sulfur content, phosphorus content, high temperature and high shear viscosity, evaporation loss and sulfate ash content, could meet ACEA C3 standard.
作者
李玉华
顾善龙
陈春保
韩守知
Li Yuhua;Gu Shanlong;Chen Chunbao;Han Shouzhi(CNO0C Oil&Gas(Taizhou)Petrochemical Co.,Ltd.,Taizhou,Jiangsu 225300)
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2023年第2期35-39,共5页
Petroleum Processing and Petrochemicals
关键词
南海原油
加氢
润滑油基础油
工艺参数
South China Sea crude oil
hydrogenation
lube base oil
process parameters
