渣油沸腾床加氢裂化技术对炼油加工总流程的影响及经济性分析

以高硫中质原油加工为例,从对原油的适应性、全厂装置构成、公用工程消耗及能耗、产品结构及性质、环境保护、投资及经济效益分析等几个方面,全面分析了渣油沸腾床加氢裂化技术对炼油加工总流程的影响。通过与渣油固定床加氢处理技术的对比分析,表明渣油沸腾床加氢裂化方案在技术经济上是可行的。

EFFECT OF RESID EBULLATING BED HYDROCRACKING TECHNOLOGY ON THE REFINERY CONFIGURATION AND ECONOMIC ANALYSIS

The resid ebullating bed hydrocracking technology was studied comprehensively in this paper, which was considered as one of the plant configuration options for a refinery processing sour and heavy crude. A comparison study with using fixed bed residue hydrotreating technology was carried out in the aspects of crude source, scales of processing units, product slates, utilities requirement, energy consumption, pollutants emission, investment and economic benefit. Results showed that resid ebullating bed hydrocracking technology was technically and economically feasible as fixed bed residue hydrotreating technology.