西安嘉德力精细石化公司研制开发的环保型清洁汽油辛烷值改进剂MTN于 2 0 0 3年 3月通过了陕西省新技术新产品鉴定 ,经国内石油石化炼油企业的使用和试验表明 ,该产品对炼油企业有良好的增效达标效果。目前 ,国内外炼油企业提高汽油辛烷值的主要途径是通过装置技改 ,或加入一定 Xi’an Jiadeli Fine Petrochemical Company developed environmentally friendly clean gasoline octane number improver MTN in March 2003 passed the identification of new technology and new products in Shaanxi Province, the use of domestic petrochemical refineries and tests show that the Product refining enterprises have good efficiency standards. At present, the main ways for domestic and foreign refineries to raise the octane number of gasoline are through technical modifications of the equipment or by adding certain