One-component permeation maximum: Diagnostic tool for silicalite-1 membranes?

被引：41

作者：

Kapteijn, F ^{[1
]}

van de Graaf, JM ^{[1
]}

Moulijn, JA ^{[1
]}

机构：

[1] Delft Univ Technol, NL-2628 BL Delft, Netherlands

来源：

AICHE JOURNAL | 2000年 / 46卷 / 05期

关键词：

D O I：

10.1002/aic.690460521

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The permeation maximum in single-component permeation through zeolitic membranes was analyzed as a function of temperature. The temperature of the maximum can be used to estimate the apparent activation energy of the diffusivity, provided the applied partial pressures at both sides of the membrane and the adsorption parameters are known.

引用

收藏

页码：1096 / 1100

页数：5

相关论文

共 10 条

[1] Temperature dependence of one-component permeation through a silicalite-1 membrane [J].

Bakker, WJW ;

vandenBroeke, LJP ;

Kapteijn, F ;

Moulijn, JA .

AICHE JOURNAL, 1997, 43 (09) :2203-2214

[2] Permeation of single gases in thin zeolite MFI membranes [J].

Burggraaf, AJ ;

Vroon, ZAEP ;

Keizer, K ;

Verweij, H .

JOURNAL OF MEMBRANE SCIENCE, 1998, 144 (1-2) :77-86

[3] Characterization and permeation properties of ZSM-5 tubular membranes [J].

Coronas, J ;

Falconer, JL ;

Noble, RD .

AICHE JOURNAL, 1997, 43 (07) :1797-1812

[4] Diffusion of isobutane in ZSM-5 zeolite:: A comparison of quasi-elastic neutron scattering and supported membrane results [J].

Millot, B ;

Méthivier, A ;

Jobic, H ;

Moueddeb, H ;

Bée, M .

JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (07) :1096-1101

[5]

Van de Graaf J.M., 1998, STRUCTURED CATALYSTS, P543

[6] Methodological and operational aspects of permeation measurements on silicalite-1 membranes [J].

van de Graaf, JM ;

Kapteijn, F ;

Moulijn, JA .

JOURNAL OF MEMBRANE SCIENCE, 1998, 144 (1-2) :87-104

[7]

VANDEGRAAF J, 1999, THESIS DELFT U TECHN

[8]

VANDEGRAAF JM, 1999, MICROPOROUS MESOPORO

[9] Adsorption of linear and branched alkanes in the silicalite-1 [J].

Vlugt, TJH ;

Zhu, W ;

Kapteijn, F ;

Moulijn, JA ;

Smit, B ;

Krishna, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (22) :5599-5600

[10] TEOM: A unique technique for measuring adsorption properties. Light alkanes in silicalite-1 [J].

Zhu, W ;

van de Graaf, JM ;

van den Broeke, LJP ;

Kapteijn, F ;

Moulijn, JA .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1998, 37 (05) :1934-1942