国外清洁燃料生产技术进展

随着环境保护要求的不断提高，对汽车燃料的限制也越来越严格，主要体现在对燃料油中硫、烯烃、苯以及芳烃含量的限制，这就要求世界炼油业对现有的工艺不断进行改进、创新并开发一些先进技术来生产清洁燃料；因此生产清洁燃料是目前乃至今后相当长时间内炼油工业的发展趋势。本文介绍了燃料清洁化的进程清洁燃料生产的典型技术及其进展和新型燃料，包括加氢技术、吸附技术、选择性氧化脱硫技术、超声波技术、合成油技术等清洁燃料生产技术。

Advances in Techniques for Production of Clean Fuel

Motor fuel is being confined strictly with the improvement of environment protection, mainly in the content of sulfur and olefin and benzene and aromatic of fuel .To meet the requirement, the present technologies must be improved upon and innovated, meanwhile the new technologies have to be exploited to produce clean fuel. So the produce of clean fuel is the trend of industry of refining in the future. In this paper, advances of the course of clean fuel and the representative techniques of clean fuel and new fuel are introduced, including hydrogenation techniques, absorptive techniques, selective oxidative desulfurization techniques, ultrasonic desulfurization techniques,synthesize fuel techniques and so on.