摘要
南海原油是国家级重要战略资源,与我国典型原油相比,南海原油轻质油收率远远高于大庆原油和胜利原油,高达63.4%、52.2%,其中石脑油收率达到30.3%、20.6%,中间馏分收率达到19.4%、18.8%。南海原油<343℃轻质油收率高出大庆原油40%~50%,高出胜利原油45%~55%。南海原油常压蒸出馏分油都表现出较高的烷烃含量,轻质、中质石脑油较适宜做裂解原料,重质石脑油适合做灯用及照明用煤油原料,中间馏分必须经脱蜡才能满足喷气燃料和柴油的要求。
The South China Sea crude oil is a national strategic resource.Compared with the typical crude oil in China,the yield of light crude oil from South China Sea is much higher than that of Daqing crude oil and Shengli crude oil,up to 63.4%and 52.2%,of which naphtha yield is 30.3%and 20.6%,and the middle distillate yield is 19.4%and 18.8%.The yield of light crude oil is higher than that of Daqing crude oil by 4 0%~5 0%,and higher than the Shengli crude oil by 4 5%-5 5%.Atmospheric distillate oil of the South China Sea shows higher paraffin content.Light and medium naphtha are suitable for cracking feedstock.Heavy naphtha is suitable for light and kerosene materials.The middle distillate must be dewaxing to meet the requirements of jet fuel and diesel.
作者
张远欣
黄琦
康仲伟
ZHANG Yuan-xin;Huang Qi;KANG Zhong-wei(Petrochemical School,Lanzhou Petrochemical Polytechnics,Lanzhou 730060,China;Dushanzi Petrochemical Company,Ethylene Complex,Karamay 833699,China;Dushanzi Petrochemical Company,Oil Refinery,Karamay 833699,China)
出处
《兰州石化职业技术学院学报》
2018年第1期5-7,共3页
Journal of Lanzhou Petrochemical Polytechnic
基金
甘肃省科技计划项目(144GKCA035)
关键词
南海原油
石脑油
中间馏分
轻组分
加工性能
South China Sea crude oil
naphtha
middle distillate
lihgt components
processing performace
