Applying the Taguchi Method to Develop an Optimized Synthesis Procedure for Nanocrystals of T-Type Zeolite

被引：30

作者：

Matin, Kianoosh Tehrani ^{[1
]}

Bastani, Dariush ^{[1
]}

Kazemian, Hossein ^{[2
,3
]}

机构：

[1] Sharif Univ Technol, Dept Chem & Petr Engn, Tehran 11365, Iran

[2] Univ Kebangsaan Malaysia, Dept Chem & Proc Engn, Fac Engn, Selangor, Malaysia

[3] Univ Tehran, SPAG Zeolite R&D Grp, Technol Incubat Ctr, Tehran, Iran

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2009年 / 32卷 / 07期

关键词：

Experimental design; Nanocrystals; Synthesis; Taguchi method; Zeolites; NA2O-K2O-AL2O3-SIO2-H2O SYSTEM; HYDROTHERMAL SYNTHESIS; STACKING-FAULTS; ERI PLUS; OFFRETITE; ERIONITE; DIFFUSION;

D O I：

10.1002/ceat.200900061

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The effects of H(2)O/SiO(2), TMAOH/SiO(2), Na/(Na+K), and SiO(2)/Al(2)O(3) ratios in the parent gels on the crystallization of nanoparticles of T-type zeolites were studied. A Taguchi orthogonal experimental design with the above-mentioned parameters (each at three levels) was used to optimize the experiment parameters by the analysis of variances (ANOVA). Applying the Taguchi method significantly reduced the time and cost required for optimization. The synthesized products were characterized by X-ray diffraction and scanning electron microscopy. As a result of the Taguchi analysis, H(2)O/SiO(2) and TMAOH/SiO(2) were the most influencing parameters for the synthesis of zeolite T.

引用

页码：1042 / 1048

页数：7

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