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

拌高压釜,以磷钨酸为催化剂,研究与多乙的烷基转移反应,多乙是二乙和三乙

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Fokker, folacin, folate, Folbex, Folcid, folcodan, fold, foldaway, foldback, foldbelt,

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3G, 401(K), a,

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