Carbon-Based Catalyst from Pyrolysis of Waste Tire for Catalytic Ethanol Dehydration to Ethylene and Diethyl Ether
المؤلفون المشاركون
Jongsomjit, Bunjerd
Chaichana, Ekrachan
Wiwatthanodom, Weeraphat
المصدر
International Journal of Chemical Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-02-05
دولة النشر
مصر
عدد الصفحات
10
الملخص EN
This work investigated the use of waste tire as a source of carbon in preparation of carbon-based catalysts for applying in ethanol dehydration.
The pyrolysis of waste tire was performed to obtain the solid carbon, and then it was treated with two different acids including HCl and HNO3 prior to the activation process with different temperatures to gain suitable carbon catalysts.
All carbon catalysts were characterized using nitrogen physisorption, XRD, FTIR, and acid-base titration.
The catalysts were tested for catalytic ethanol dehydration in a micropacked-bed reactor under the temperature range from 200°C to 400°C.
It revealed that the ethanol conversion increased with increasing the reaction temperature for all catalysts.
The carbon catalyst treated with HCl and calcined at 420°C (AC_H420) exhibited the highest ethanol conversion of 36.2% at 400°C having ethylene and diethyl ether selectivity of 65.9 and 33.5%, respectively.
The high activity of this catalyst can be attributed to the high acid density at the surface (18.5 μmol/m2), which was significantly higher than those of most other catalysts (less than 8.0 μmol/m2).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chaichana, Ekrachan& Wiwatthanodom, Weeraphat& Jongsomjit, Bunjerd. 2019. Carbon-Based Catalyst from Pyrolysis of Waste Tire for Catalytic Ethanol Dehydration to Ethylene and Diethyl Ether. International Journal of Chemical Engineering،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1158646
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chaichana, Ekrachan…[et al.]. Carbon-Based Catalyst from Pyrolysis of Waste Tire for Catalytic Ethanol Dehydration to Ethylene and Diethyl Ether. International Journal of Chemical Engineering No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1158646
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chaichana, Ekrachan& Wiwatthanodom, Weeraphat& Jongsomjit, Bunjerd. Carbon-Based Catalyst from Pyrolysis of Waste Tire for Catalytic Ethanol Dehydration to Ethylene and Diethyl Ether. International Journal of Chemical Engineering. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1158646
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1158646
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر