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

指出高效、分子筛吸附分离法是分离二乙最佳选。

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

采用搅拌高压釜,以磷钨酸为催化剂,研究了乙烷基转移反应,乙主要是二乙和三乙。