کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6636788 | 461137 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An efficient and general analytical approach to modelling pyrolysis kinetics of oil shale
ترجمه فارسی عنوان
رویکرد کارآمد و کلی تحلیلی برای مدلسازی سینتیک پیلوریس شیل نفت
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
This paper presents a new approach to analytical modelling pyrolysis kinetics of oil shale based on Arrhenius equation which is inherently nonlinear allowing no exact analytical solution. The proposed method introduces an approximation which leads to a significant simplification of the closed-form solution and the calculation and allows for rapid estimates of kinetic parameters. The analytical model is successfully validated by both experimental data and the numerical model (R2Â >Â 0.99). In addition, the developed methodology and model are sufficiently general which can be applied to other types of fuel resources and chemical reactions. To demonstrate, some generalizations and extensions of representative kinetic models in wide-area applications are presented. The proposed modelling approach improves over the state-of-the-art methods for pyrolysis kinetics models in its efficiency, simplicity, generality and application-independence. The model is easy to implement and computationally attractive.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 135, 1 November 2014, Pages 182-187
Journal: Fuel - Volume 135, 1 November 2014, Pages 182-187
نویسندگان
Xiaoshu Lü, Youhong Sun, Tao Lu, Fengtian Bai, Martti Viljanen,