Comprehensive Utilization of Waste Clay from Refinery
In the process of petroleum refining,a lot of waste clay were produced from wax and lubricating oil refining process.If waste clay can not be effectively treated,the environment will be polluted and resources will be wasted. Deveral methods of comprehensive utilization of waste clay in refinery were introduced in this article.It was pointed out that the effective method for the comprehensive utilization of waste clay was to recycle the oil and reuse the waste clay after deoiling.