Simple method for producing lead-free gasoline

The present invention relates to gasoline, and is especially one kind of lead-less gasoline and its production process. Marketable fraction oil as the side product of oil refinery is made to mix with octane number promoter TR in blending tank to produce the lead-less gasoline. The fraction oil may be light oil, naphtha, solvent oil, secondary hydrogenated oil, etc. The present invention has the advantages of low investment, simple operation and high product yield over 99 %, and the product has technological specification meeting the requirement of GB17930-1999 standard. 本发明涉及汽油的生产方法，特别是一种无铅汽油的简易生产法。该方法是选购市场可以购到的各炼油厂生产的副产品馏分油，在调配罐中同辛烷值增进剂TR经混合调配而生产出无铅汽油。馏分油可是轻质油、石脑油、溶剂油、二段加氢油等，辛烷值增进剂TR的分子结构通式为如上式本发明的有益效果在于不需大量设备投资，只用油罐即可生产，成本低，操作简便，产品得率可在99％以上，其主要技术指标可达GB17930-1999标准。