提高延迟焦化装置液体收率的方法研究进展

Research progress of improving liquid yield of delayed coking unit

延迟焦化工艺是一种广泛应用的重油加工技术,其目的是将重质油轻质化,提高液体收率。综述了提高延迟焦化装置液体收率的研究状况,包括优化操作条件、优化工艺、添加助剂、掺炼其他组分等方法,分析了各种方法的优缺点,并对各种方法的应用前景进行了展望。

Delayed coking process is a widely used technology for treating heavy oil, its purpose is to convert heavy oil to light oil and improve the liquid yield. The research status for improving liquid yield of delayed coking process are reviewed, including optimizing operation conditions, process optimization, adding additives and blending other components into feedstock. The advantages and disadvantages of several methods are analyzed, and the application prospect is prospected.