The best choice for separating diethylbenzene is the adsorptive separation by zeolite adsorbents in high efficiency.

指出高效、节能的分子筛吸附分法是分苯的最佳选。

The transalkylation of polyethylbenzene, mainly diethylbenzene and triethylbenzene, with benzene catalyzed by tungstophosphoric acid has been studied in stirred autoclave.

采用搅拌高,磷钨酸为催化剂,研究了苯与多苯的烷基转移反应,多苯主要是苯和三苯。