Method for catalyzing hydrocracking of diesel oil and obtained catalytic cracking product

The invention discloses a catalytic diesel hydrocracking method and an obtained catalytic cracking product, catalytic diesel is mixed with benzene, under the action of a catalyst, the catalytic diesel and the benzene are subjected to a hydrocracking reaction and a transalkylation reaction, and a rea...

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Hauptverfasser: WANG ZHIFENG, LIU CHAOWEI, LI CHUNYI, HOU KAIJUN, XIONG XIAOYUN, YANG YAO, KO YOUNG-BOK, ZHANG QIANG, MENG FANFANG, MIAO PEIPEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a catalytic diesel hydrocracking method and an obtained catalytic cracking product, catalytic diesel is mixed with benzene, under the action of a catalyst, the catalytic diesel and the benzene are subjected to a hydrocracking reaction and a transalkylation reaction, and a reaction mixture is obtained. According to the method, the ring-opening cracking reaction of the bicyclic aromatic hydrocarbon in the catalytic diesel oil and the alkyl transfer characteristic of benzene are organically combined, so that not only can the conversion of inferior diesel oil be promoted, but also the generation of a high-value product gasoline can be promoted. 本发明公开了一种催化柴油加氢裂解的方法及得到的催化裂解产物,将催化柴油与苯混合,在催化剂作用下,所述催化柴油和苯发生加氢裂化反应和烷基转移反应,得到反应混合物。本发明将催化柴油中双环芳烃开环裂解反应以及苯的烷基转移特性有机结合,既能促进劣质柴油转化,也能促进高价值产物汽油的生成。