A COMPUTER SIMULATION OF THE ADSORPTION AND DIFFUSION OF BENZENE AND TOLUENE IN THE ZEOLITES THETA-1 AND SILICALITE

被引:46
作者
Nowak, A. K. [1 ]
Cheetham, A. K. [1 ]
Pickett, S. D. [1 ]
Ramdas, S. [2 ]
机构
[1] Univ Oxford, Chem Crystallog Lab, Oxford OX1 3PD, England
[2] BP Res Ctr, Sunbury On Thames TW16 7LN, England
关键词
Zeolite; benzene; toluene; interaction energy; heat of adsorption; activation energy of diffusion;
D O I
10.1080/08927028708080931
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The influence of the framework geometries of zeolites on the adsorption and diffusion of benzene and toluene molecules has been studied through computer simulations. The behaviours of the uni- and bi-dimensional pore zeolites, theta-I and silicalite, respectively, have been compared.
引用
收藏
页码:67 / 77
页数:11
相关论文
共 13 条
[1]  
Ashton A.G., 1985, P INT S ZEOL CATAL S, P25
[2]   STRUCTURE OF THETA-1, THE 1ST UNIDIMENSIONAL MEDIUM-PORE HIGH-SILICA ZEOLITE [J].
BARRI, SAI ;
SMITH, GW ;
WHITE, D ;
YOUNG, D .
NATURE, 1984, 312 (5994) :533-534
[3]  
*CHEM DES LTD, CHEM X
[4]   DEUTERIUM SOLID-STATE NMR-STUDY OF THE DYNAMICS OF MOLECULES SORBED BY ZEOLITES [J].
ECKMAN, RR ;
VEGA, AJ .
JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (19) :4679-4683
[5]   SILICALITE, A NEW HYDROPHOBIC CRYSTALLINE SILICA MOLECULAR-SIEVE [J].
FLANIGEN, EM ;
BENNETT, JM ;
GROSE, RW ;
COHEN, JP ;
PATTON, RL ;
KIRCHNER, RM ;
SMITH, JV .
NATURE, 1978, 271 (5645) :512-516
[6]   MOLECULAR STATISTICAL CALCULATION OF GAS-ADSORPTION BY SILICALITE [J].
KISELEV, AV ;
LOPATKIN, AA ;
SHULGA, AA .
ZEOLITES, 1985, 5 (04) :261-267
[7]   MOLECULAR STATISTICAL CALCULATION OF THE THERMODYNAMIC ADSORPTION CHARACTERISTICS OF ZEOLITES USING THE ATOM-ATOM APPROXIMATION .3. ADSORPTION OF HYDROCARBONS [J].
KISELEV, AV ;
DU, PQ .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1981, 77 :17-32
[8]  
Nowak A.K., 1986, NEW DEV ZEOLITE SCI, P475
[9]   CRYSTAL-STRUCTURE AND STRUCTURE-RELATED PROPERTIES OF ZSM-5 [J].
OLSON, DH ;
KOKOTAILO, GT ;
LAWTON, SL ;
MEIER, WM .
JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (15) :2238-2243