A.0.993B.1.055C.1.158D.1.103
A.加氫裂解反應(yīng)B.歧化反應(yīng)C.聚合反應(yīng)D.歧化和烷基轉(zhuǎn)移反應(yīng)
A.抽提塔進(jìn)料B.循環(huán)返洗液C.溶劑回收塔回流D.苯產(chǎn)品采出