Zeolites P1 and L as precursors for the preparation of alkaline-earth zeolites

被引：20

作者：

Khodabandeh, S ^{[1
]}

Davis, ME ^{[1
]}

机构：

[1] CALTECH, Dept Chem Engn, Pasadena, CA 91125 USA

来源：

MICROPOROUS MATERIALS | 1997年 / 12卷 / 4-6期

关键词：

brewsterite; epistilbite; harmotone; heulandite; yugawarlite; zeolite L; zeolite P1 synthesis;

D O I：

10.1016/S0927-6513(97)00083-7

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Zeolites PI (GIS) and L (LTL) are used as precursor materials for the preparation of synthetic analogues of the natural alkaline-earth zeolites brewsterite, heulandite, epistilbite, harmotome and yugawaralite. Crystallization of these zeolites is accomplished by hydrothermal treatment of the precursor zeolites with aqueous solutions containing an appropriate alkaline-earth cation. The effects of the composition of the starting zeolite, the composition of the solution phase and the presence or absence of seeds are discussed. (C) 1997 Elsevier Science B.V.

引用

页码：347 / 359

页数：13

共 13 条

[1]

BARRER RM, 1965, AM MINERAL, V50, P484

[2] HYDROTHERMAL CHEMISTRY OF SILICATES .9. NITROGENOUS ALUMINOSILICATES [J].

BARRER, RM ;

DENNY, PJ .

JOURNAL OF THE CHEMICAL SOCIETY, 1961, (MAR) :971-&

[3]

BARRER RM, 1964, J CHEM SOC, V485, P999

[4]

BRECK DW, 1973, ZEOLITE MOL SIEVES, P276

[5]

Gottardi G., 1985, NATURAL ZEOLITES

[6]

KIROV GN, 1994, STUD SURF SCI CATAL, V84, P291

[7]

KJHODABANDEH S, 1997, MICROPOROUS MATER, V9, P161

[8]

KJHODABANDEH S, 1997, MICROPOROUS MATER, V11, P87

[9]

KJHODABANDEH S, 1997, MICROPOROUS MATER, V9, P149

[10]

MEIER SM, 1996, ATLAS ZEOLITE STRUCT

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