کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4980301 | 1367826 | 2017 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comprehensive runaway kinetic analysis and validation of three azo compounds using calorimetric approach and simulation
ترجمه فارسی عنوان
تجزیه و تحلیل سینتیکی فرار از جامع و اعتبارسنجی از سه ترکیب آزو با استفاده از روش کالریمتری و شبیه سازی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
چکیده انگلیسی
To investigate thermal runaway behaviors of three azo compounds (2,2'-azobis isobutyronitrile, 2,2'-azobisisobutyramidine hydrochloride, and 2,2'-azobis-2-methylbutyronitrile), this study focused on a green approach in adopting the usage of resources, reducing pollution, and protecting the environment. Azo compounds are widely used as dyes, pigments, blowing agents, and initiators. We analyzed the thermal hazards and incompatibilities of azo compounds using differential scanning calorimetry and thermal activity monitor III under dynamic and isothermal scanning tests. This study devised an effective method for predicting thermal hazards, runaway conditions, and thermal properties for a reactor containing azo compounds of interest. The thermokinetic parameters were then simulated in a hierarchical group of kinetic reaction models by adopting the advanced kinetics and technology solutions approach. The apparent activation energies were compared with that reported the literature. These results are highly relevant because they represent important parameters for a safer process design and feasible optimization.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Loss Prevention in the Process Industries - Volume 49, Part B, September 2017, Pages 970-982
Journal: Journal of Loss Prevention in the Process Industries - Volume 49, Part B, September 2017, Pages 970-982
نویسندگان
Shang-Hao Liu, Wei-Cheng Lin, Hung-Yi Hou, Chi-Min Shu,