阅读说明：本技术 用于提质加氢裂化器未转化的重油的方法和系统 (Method and system for upgrading unconverted heavy oil of hydrocracker ) 是由 G·比斯瓦斯 A·阿罗拉 B·E·雷诺兹 J·E·沙伯特 M·S·麦克穆林 杨树武 于 2018-11-21 设计创作，主要内容包括：提供了用于提质加氢裂化器未转化的重油的方法和系统。本发明可用于提质未转化的重油如衍生自加氢裂化工艺的渣油,并可用于提质此类渣油以形成燃料油如船用低硫燃料油。在本发明中使用解决方案的组合,包括对包含加氢裂化器渣油的未转化的重油使用分离过程,将芳族进料与未转化的重油组合,然后对未转化的重油进行加氢处理过程。(Methods and systems for upgrading unconverted heavy oil of a hydrocracker are provided. The invention is useful for upgrading unconverted heavy oils, such as residues derived from hydrocracking processes, and for upgrading such residues to form fuel oils, such as marine low sulfur fuel oils. A combination of solutions is used in the present invention, including using a separation process on unconverted heavy oil comprising hydrocracker resid, combining an aromatic feed with the unconverted heavy oil, and then subjecting the unconverted heavy oil to a hydrotreating process.)

具体实施方式

和所并入的公开信息的本发明的前述描述主要是出于说明性的目的，认识到可以使用仍将结合本发明的本质的变型。在确定本发明的范围时，应参考以下权利要求。