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

1.指出高效、节能的子筛吸附法二乙苯的最佳选。

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

2.采用搅拌高压釜,酸为催化剂,研究了苯与多乙苯的烷基转移反应,多乙苯主要二乙苯和三乙苯。