دانشگاه مازندران

 آمار

تعداد نشریات31
تعداد شماره‌ها479
تعداد مقالات4,665
تعداد مشاهده مقاله7,303,972
تعداد دریافت فایل اصل مقاله5,466,207
Azizi, Seyed, Samadi-Maybodi, Abdolrauf, Fatemi, Mohammad, Asemi, Neda. (1392). Using Taguchi Experimental Design to Develop an Optimized Synthesis Procedure of Sodalite Prepared by Microwave and Ultrasonic Assisted Aging. پژوهشنامه مدیریت اجرایی, 2(1), 1-7.
Seyed Naser Azizi; Abdolrauf Samadi-Maybodi; Mohammad Hossein Fatemi; Neda Asemi. "Using Taguchi Experimental Design to Develop an Optimized Synthesis Procedure of Sodalite Prepared by Microwave and Ultrasonic Assisted Aging". پژوهشنامه مدیریت اجرایی, 2, 1, 1392, 1-7.
Azizi, Seyed, Samadi-Maybodi, Abdolrauf, Fatemi, Mohammad, Asemi, Neda. (1392). 'Using Taguchi Experimental Design to Develop an Optimized Synthesis Procedure of Sodalite Prepared by Microwave and Ultrasonic Assisted Aging', پژوهشنامه مدیریت اجرایی, 2(1), pp. 1-7.
Azizi, Seyed, Samadi-Maybodi, Abdolrauf, Fatemi, Mohammad, Asemi, Neda. Using Taguchi Experimental Design to Develop an Optimized Synthesis Procedure of Sodalite Prepared by Microwave and Ultrasonic Assisted Aging. پژوهشنامه مدیریت اجرایی, 1392; 2(1): 1-7.

Using Taguchi Experimental Design to Develop an Optimized Synthesis Procedure of Sodalite Prepared by Microwave and Ultrasonic Assisted Aging

Caspian Journal of Chemistry
مقاله 1، دوره 2، شماره 1، دی 2013، صفحه 1-7    اصل مقاله (227.31 K)
نوع مقاله: Review paper
نویسندگان
Seyed Naser Azizi* 1؛ Abdolrauf Samadi-Maybodi2؛ Mohammad Hossein Fatemi2؛ Neda Asemi2
1Analytical division, Faculty of Chemistry,University of Mazandaran
2Analytical division, Faculty of Chemistry, University of Mazandaran
تاریخ دریافت: 13 مهر 1392،  تاریخ پذیرش: 13 مهر 1392 
چکیده
Perlite or pearl stone is a natural glass which has formed by rapid cooling of viscous lava or magma. Perlite is mainly composed of silica, aluminum, potassium and sodium. In this experiment, perlite was used as a low-cost source of Si and Al to synthesis of sodalite zeolite using the alkaline hydrothermal treatment. A statistical Taguchi design of experiments was employed to evaluate the effects of the process variables such as type of aging, aging time and hydrothermal crystallization time on the crystallnity of synthesized sodalite zeolite. The statistical analysis of the experimental results using Taguchi method show that the optimum conditions for maximum crystallinity of sodalite zeolite were obtained as microwave-assisted aging, 60 min aging time and 8 h hydrothermal crystallization time. The synthetic samples were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM) techniques. The results showed that the zeolite formation time was drastically reduced in the case of synthesis of sodalite zeolite using microwave assisted aging.
کلیدواژه‌ها
perlite؛ sodalite؛ Taguchi experimental design؛ microwave technique
آمار
تعداد مشاهده مقاله: 2,954
تعداد دریافت فایل اصل مقاله: 2,626


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب