摘要
日益严格的燃油环保法规和世界性燃油产品绿色化趋势使我国炼油工业面临严峻形势。我国目前炼油厂装置结构单一 ,在二次加工工艺中催化裂化比例过大 ,产品质量与发达国家相比有较大差距。本文着重介绍了国外降低硫、芳烃、烯烃含量及提高辛烷值的某些典型清洁汽油生产工艺 ,并对进一步提高我国车用汽油质量进行了探讨。
With the increasingly more stringent environmental rules and the worldwide greening trend of fuel oils, the refining industry in our country faces great challenges. At present, the configuration of units in domestic refineries is very unitary, the catalytic cracking process in the secondary processes accounts for large proportion, and the quality of product lags behind advanced countries.This paper deals with some typical clean gasoline processes for low sulfur, aromatics and olefin as well as octane enhancement in abroad, and countermeasures for upgrading domestic gasoline are also presented.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
2001年第6期298-301,共4页
Chemical engineering of oil & gas
关键词
车用汽油
生产工艺
硫
烯烃
芳烃
含量
motor gasoline,production process,sulfur,olefin,aromatics,content
