Synthesis of Binder-Free Granulated MOR-Type Zeolite with Hierarchic Pore Structure

被引:6
作者
Gorshunova, K. K. [1 ]
Travkina, O. S. [1 ]
Pavlov, M. L. [1 ]
Kutepov, B. I. [1 ]
Kuvatova, R. Z. [1 ]
Amineva, N. A. [2 ]
机构
[1] Russian Acad Sci, Inst Petrochem & Catalysis, Ufa 450001, Bashkortostan, Russia
[2] Bashkir State Univ, Ufa 450074, Bashkortostan, Russia
关键词
Zeolite; Kaolin; Sodium Silicate; Mordenite; Mercury Porosimetry;
D O I
10.1134/S107042721312001X
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A procedure was developed for preparing an aluminosilicate with a hierarchic pore structure and granules in the form of united polycrystalline concretions of MOR-type zeolite in the Na form. The procedure includes the step of mixing of MOR-type powdered zeolite with kaolin and white carbon black, granule forming, granule calcination, and crystallization in an autoclave in a sodium silicate solution.
引用
收藏
页码:1805 / 1810
页数:6
相关论文
共 32 条
[31]   Hydrothermal post-synthesis of HZSM-5 zeolite to enhance the coke-resistance of Mo/HZSM-5 catalyst for methane dehydroaromatization reaction: Reconstruction of pore structure and modification of acidity [J].
Song, Y. ;
Sun, C. ;
Shen, W. ;
Lin, L. .
APPLIED CATALYSIS A-GENERAL, 2007, 317 (02) :266-274
[32]   STRUCTURAL LINKS BETWEEN ZEOLITE-TYPE AND CLATHRATE HYDRATE-TYPE MATERIALS - SYNTHESIS AND CRYSTAL-STRUCTURE OF [N(CH3)4]6[ALXSI8-XO18-X(OH)2+X] . 44H2O (X = 3-4) [J].
GRUBE, M ;
WIEBCKE, M ;
FELSCHE, J ;
ENGELHARDT, G .
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1993, 619 (06) :1098-1104