Rapid and Simultaneous Prediction of Eight Diesel Quality Parameters through ATR-FTIR Analysis
المؤلفون المشاركون
Nespeca, Maurilio Gustavo
Hatanaka, Rafael Rodrigues
Flumignan, Danilo Luiz
Oliveira, José Eduardo de
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-02-05
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Quality assessment of diesel fuel is highly necessary for society, but the costs and time spent are very high while using standard methods.
Therefore, this study aimed to develop an analytical method capable of simultaneously determining eight diesel quality parameters (density; flash point; total sulfur content; distillation temperatures at 10% (T10), 50% (T50), and 85% (T85) recovery; cetane index; and biodiesel content) through attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy and the multivariate regression method, partial least square (PLS).
For this purpose, the quality parameters of 409 samples were determined using standard methods, and their spectra were acquired in ranges of 4000–650 cm−1.
The use of the multivariate filters, generalized least squares weighting (GLSW) and orthogonal signal correction (OSC), was evaluated to improve the signal-to-noise ratio of the models.
Likewise, four variable selection approaches were tested: manual exclusion, forward interval PLS (FiPLS), backward interval PLS (BiPLS), and genetic algorithm (GA).
The multivariate filters and variables selection algorithms generated more fitted and accurate PLS models.
According to the validation, the FTIR/PLS models presented accuracy comparable to the reference methods and, therefore, the proposed method can be applied in the diesel routine monitoring to significantly reduce costs and analysis time.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nespeca, Maurilio Gustavo& Hatanaka, Rafael Rodrigues& Flumignan, Danilo Luiz& Oliveira, José Eduardo de. 2018. Rapid and Simultaneous Prediction of Eight Diesel Quality Parameters through ATR-FTIR Analysis. Journal of Analytical Methods in Chemistry،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1176185
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nespeca, Maurilio Gustavo…[et al.]. Rapid and Simultaneous Prediction of Eight Diesel Quality Parameters through ATR-FTIR Analysis. Journal of Analytical Methods in Chemistry No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1176185
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nespeca, Maurilio Gustavo& Hatanaka, Rafael Rodrigues& Flumignan, Danilo Luiz& Oliveira, José Eduardo de. Rapid and Simultaneous Prediction of Eight Diesel Quality Parameters through ATR-FTIR Analysis. Journal of Analytical Methods in Chemistry. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1176185
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1176185
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