一前言将70号车用汽油调制成甲醇汽油,是世界各国都在研究的课题,也是我国家科委“六,五计划”中的重点协调攻关项目之一。一九八三年我们完成了该课题。把油田的付产物凝析汽油、轻质汽油,炼油厂的直馏汽油,石化厂的抽余油等不能用于汽油机的汽油统称为非车用汽油。非车用汽油价格低廉,资源较多。如用甲醇(Meth- A preface The 70th car gasoline is formulated into methanol gasoline, is the subject of research in all countries in the world, but also one of the key coordinated research projects in the “Sixth Five-Year Plan” of our country’s CST. We completed the task in 1983. Gasoline condensate to pay the products, light gasoline, refinery straight-run gasoline, oil refinery raffles and other petrochemical plants can not be used for gasoline gasoline are collectively referred to as non-motor gasoline. Non-vehicle gasoline low prices, more resources. Such as methanol (Meth-