Oxidation, Thermal, and Storage Stability Studies of Jatropha Curcas Biodiesel
المؤلفون المشاركون
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-01-12
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
The present work reports the results of the study of the effect of metal contaminants on the oxidation, thermal, and storage stability of Jatropha curcas biodiesel (JCB) with and without antioxidants.
Taking Pyrogallol (PY) as the most effective antioxidant based on the earlier work of the authors, JCB was mixed with different transition metals—Fe, Ni, Mn, Co, and Cu in different concentrations.
Induction period (IP) was measured using Rancimat method (EN 14112).
The ASTM D6468 and thermogravimetric analysis (TGA) methods are used for evaluating the thermal behavior of JCB.
Based on results, several correlations are developed for assessing the oxidation, thermal, and storage stability.
For the purpose of optimization, response surface methodology (RSM) is used.
A comparison between the experimental values and those predicted by the correlation shows that all the data points lie within ±10% deviation lines of the experimental results.
The optimized concentration of PY for 2 ppm metal-contaminated biodiesel to have an IP of 6 hr is 326.96, 361.64, 386.15, 417.24, and 600 ppm for Fe, Ni, Mn, Co, and Cu, respectively.
From the experiments it is found that if metal concentration is 0, then, 200 ppm of PY is sufficient to make biodiesel stable for 6 months.
If metal (Fe) concentration is 2 ppm or more, then 800 ppm PY is sufficient to make biodiesel stable for 5.5 months.
This is the first study of its kind being reported in the literature in which RSM is used for design of experiment for developing the correlation for oxidation, thermal, and storage stability.
The models developed by RSM will be highly useful for predicting the optimum antioxidant concentration to impart maximum fuel stability in JCB.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jain, Siddharth& Sharma, M. P.. 2012. Oxidation, Thermal, and Storage Stability Studies of Jatropha Curcas Biodiesel. ISRN Renewable Energy،Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-504161
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jain, Siddharth& Sharma, M. P.. Oxidation, Thermal, and Storage Stability Studies of Jatropha Curcas Biodiesel. ISRN Renewable Energy No. 2012 (2012), pp.1-15.
https://search.emarefa.net/detail/BIM-504161
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jain, Siddharth& Sharma, M. P.. Oxidation, Thermal, and Storage Stability Studies of Jatropha Curcas Biodiesel. ISRN Renewable Energy. 2012. Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-504161
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-504161
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