RAPID-DETERMINATION OF VAPOR ADSORPTION PROPERTIES OF ULTRAMICROPOROUS SOLIDS - APPLICATION TO THE ZEOLITE AFFINITY OF ADSORPTION

被引：11

作者：

LEVANMAO, R

机构：

[1] Montedison Bollate Research Centre, Bollate (MI), 20021

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1979年 / 12卷 / 01期

关键词：

D O I：

10.1007/BF02071427

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：

Adsorption capacities of zeolites are rapidly determined by a vapor sorption apparatus which can be used as an ultramicroporosimeter. From the sorption data, it is possible to calculate the zeolite affinities toward various adsorbates in comparison with water. The n-hexane affinity index of the new ZSM zeolites has values always higher than those of X, Y or Zeolon zeolites. This fact is attributed to the unusual framework structure of the silica-rich ZSM zeolites. © 1979 Akadémiai Kiadó.

引用

页码：69 / 76

页数：8

共 11 条

[1]

[Anonymous], US Patent, Patent No. [3,709,979, 3709979]

[2]

Argauer RJ, US Patent, Patent No. [3,702,886, 3702886]

[3]

Breck D. W., 1974, ZEOLITE MOL SIEVES

[4]

BRECK DW, 1973, ADV CHEM SER, V121, P319

[5]

BRECK DW, Patent No. 3130007

[6] 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

[7] METHOD FOR RAPID DETERMINATION OF ADSORPTION PROPERTIES OF MOLECULAR SIEVES [J].

LANDOLT, GR .

ANALYTICAL CHEMISTRY, 1971, 43 (04) :613-&

[8]

LEVANMAO R, UNPUBLISHED

[9]

LEVANMAO R, CHIMI IND MILAN

[10]

MACBAIN JW, 1932, SORPTION GASES VAPOR

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