炼油废白土的直接利用及再生工艺研究进展

Research Progress of Utilization and Regeneration Technology of Waste Clay From Petroleum Refining Industry

介绍了现阶段国内外各大炼油企业对炼油废白土的直接利用及再生方法,分析了各再生方法的原理及优缺点,并对新兴的超声波法再生废白土工艺进行了介绍和展望。

The utilization and regeneration technology of waste clay from petroleum refineries at home and abroad was introduced. Principles of every waste clay regeneration methods were analyzed as well as their advantages and disadvantages. In addition, research progress and prospect of the ultrasonic method for regenerating waste clay were discussed.