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1.ÂÞ¿üÎÒ¹ú¼××íÉú²úÏÖ×´¼°·¢Õ¹Ç°¾°ÌìÈ»Æø»¯¹¤1994,19(4):45~ 50
2 Piero Porta, Sergio De Rossi, Gio vannic Ferraris.etal Structural
characterization of malachite-like coprecipitated precursors of Piero
Porta,Sergio De Rossi, Gio vannic Ferraris.etal Structuralbinary Cu0-Zn0
catalysts. J.CÅ·at 1988,19:367
ABSTRCT
The different preparation methods and various fifth ingredients in Cu-
bass catalysts have been studied in this paper. The properties of these catalysts
were studied by XRD,TPR,BET,SEM and TEM techniques. Meanwhile, the catalytic performance was evaluated. Result showed that:the catalyst prepared by co-precipitating with nitrate showed better catalytic performance than that
prepared by ammonia method;lt was found,when the fi´úh ingredient A was
added, the catalyst had better catalytic propertias;The promsʽ.rÓ×ding methods influenced the catalytic performance and co-precipitating was better than 1Éëregnating.

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