Citation: Ming SU, Ke Yi TAO, Ling Ping ZHOU, He Xuan LI. BASICITY ON ZEOLITE NAX AFTER WATER HANDLING STUDIED BY TPD OF ORGANIC ACID[J]. Chinese Chemical Letters, ;1996, 7(8): 741-742. shu

BASICITY ON ZEOLITE NAX AFTER WATER HANDLING STUDIED BY TPD OF ORGANIC ACID

Department of Chemistry, Nankai University, Tianjin 300071

Received Date: 9 January 1996

Fund Project: This work was supported financially by the State Science and Technology Commission of China.

In this paper the effect of ion-exchange simplified as water handling on basic zeolite was studied. It was found that the interaction between chemisorbed water and Na⁺-O^2- couple would increase the total number of basic sites, while weaken the intensity of each basic sites. The process can be explained by the adsorb model of organic acid on NaX presented before.
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