摘要
Abstract
Slurry bed residue hydrocracking technology is an important means for refinery transformation and development,and a major approach for the green and efficient utilization of residue oil.The core of the technology is to ensure the efficient conversion of asphaltenes and other polycyclic aromatic hydrocarbons,while inhibiting coke formation through condensation,which can be enhanced by optimizing reaction conditions,developing high-performance catalysts,and improving the equipment and processes.In recent years,slurry bed residue hydrocracking technology has developed rapidly and has been applied in industrial production.The research progress was summarized from the perspectives of reaction condition optimization,high-performance catalyst development,and equipment and process optimization.Through the optimization of blending components,reaction temperature and space velocity,catalysts,equipment and processes,relevant studies have achieved varying degrees of improvement in the yield of high-value components,the techno-economic performance,and the operating cycle of the equipment.关键词
渣油/沥青质/浆态床加氢裂化/高效转化/催化剂Key words
residue/asphaltene/slurry bed hydrocracking/high-efficient conversion/catalyst分类
能源科技
