Keywords refining-chemical industry integration;ethylene;aromatic hydrocarbon;low carbon olefin;hydrocracking;FCC;delayed coking;hydrorefining;disproportionation;reforming;isomerization;

• 炼化一体化;乙烯;芳烃;低烯烃;加氢裂化;催化裂化;延迟焦化;加氢精制;歧化;重整;异构化;