ACIDITY AND CATALYTIC ACTIVITY OF B-AL BETA-ZEOLITE

被引：14

作者：

DEREWINSKI, M

FAJULA, F

机构：

[1] ENSCM,CHIM ORGAN PHYS & CINET CHIM APPL LAB,CNRS,URA 418,F-34053 MONTPELLIER,FRANCE

[2] POLISH ACAD SCI,INST CATALYSIS & SURFACE CHEM,PL-30239 KRAKOW,POLAND

来源：

APPLIED CATALYSIS A-GENERAL | 1994年 / 108卷 / 01期

关键词：

ACIDITY; ALUMINUM; BORON; CRACKING ACTIVITY; ZEOLITE BETA;

D O I：

10.1016/0926-860X(94)85180-8

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：

Boron atoms incorporated into the framework of zeolite beta during synthesis are nearly quantitatively removed from the solid after activation by thermal/hydrothermal treatments followed by ion exchange. Boron extraction is accompanied by the removal of small amounts of aluminium and silicon and results in the creation of isolated defect sites. The acidity and the cracking properties of the activated zeolite are governed by the aluminium content, independently of the composition of the parent material.

引用

页码：53 / 61

页数：9

共 50 条

[41] Acidity and cracking activity on MgHY zeolite
Niwa, Miki
Noda, Takayuki
Suzuki, Katsuki
Morishita, Nami
Katada, Naonobu
MICROPOROUS AND MESOPOROUS MATERIALS, 2011, 146 (1-3) : 208 - 215
[42] FRACTURE OF A UNIDIRECTIONAL B-AL COMPOSITE WITH A CIRCULAR HOLE
BROOCKMAN, EC
SIERAKOWSKI, RL
FIBRE SCIENCE & TECHNOLOGY, 1979, 12 (01): : 1 - 10
[43] OF THE PLATINUM/ALUMINUM SITES RATIO ON THE PERFORMANCE OF PLATINUM BETA-ZEOLITE IN THE REFORMING OF ALKYLCYCLOPENTANES
SMIRNIOTIS, PG
RUCKENSTEIN, E
APPLIED CATALYSIS A-GENERAL, 1994, 117 (01) : 75 - 96
[44] Control of Al for B framework substitution in zeolite Beta by counterions
Huong Thi Thanh Tong
Koller, Hubert
MICROPOROUS AND MESOPOROUS MATERIALS, 2012, 148 (01) : 80 - 87
[45] Characterizing zeolite acidity by spectroscopic and catalytic means:: A comparison
Kotrel, S
Lunsford, JH
Knözinger, H
JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (18): : 3917 - 3921
[46] Chemical Equilibrium Controlled Etching of MFI-Type Zeolite and Its Influence on Zeolite Structure, Acidity, and Catalytic Activity
Qin, Z.
Lakiss, L.
Gilson, J. -P.
Thomas, K.
Goupil, J. -M.
Fernandez, C.
Valtchev, V.
CHEMISTRY OF MATERIALS, 2013, 25 (14) : 2759 - 2766
[47] ACIDITY AND CATALYTIC PROPERTIES OF ZEOLITE ZSM-5
BREMER, H
RESCHETILOWSKI, W
DOQUYSON
WENDLANDT, KP
NAU, PE
VOGT, F
ZEITSCHRIFT FUR CHEMIE, 1981, 21 (02): : 77 - 78
[48] Effects of Al, Bi and P modification over zeolite β on the surface acidity and activity of transalkylation
Zeng, Haisheng
Cui, Huiling
Shan, Xuelei
Guan, Naijia
Lizi Jiaohuan Yu Xifu/Ion Exchange and Adsorption, 1999, 15 (04): : 359 - 363
[49] Synthesis of nanocrystalline zeolite beta in supercritical fluids, characterization and catalytic activity
Kantam, M. Lakshmi
Rao, Bhavrlari P. C.
Choudary, B. M.
Rao, K. Koteswara
Sreedhar, Boja
Iwasawa, Yasuhiro
Sasaki, Takehiko
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 252 (1-2) : 76 - 84
[50] PHYSICOCHEMICAL CHARACTERIZATION OF BORO-SILICATE AND GALLO-SILICATE ISOMORPHS OF BETA-ZEOLITE
REDDY, KSN
EAPEN, MJ
JOSHI, PN
MIRAJKAR, SP
SHIRALKAR, VP
JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY, 1994, 20 (03): : 197 - 210

← 1 2 3 4 5 →