کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9674379 | 1453205 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An advanced approach to reactivity rating
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An advanced approach to reactivity rating An advanced approach to reactivity rating](/preview/png/9674379.png)
چکیده انگلیسی
Reactive hazards remain a significant safety challenge in the chemical industry despite continual attention devoted to this problem. The application of various criteria, which are recommended by the guidelines for assessment of reactive hazards, often causes unsafe results to be obtained. The main origins of such failures are as follows: (a) reactivity of a compound is considered as an inherent property of a compound; (b) some appropriate criteria are determined by using too simple methods that cannot reveal potential hazards properly. Four well-known hazard indicators-time to certain conversion limit, TCL; adiabatic time to maximum rate, TMR; adiabatic temperature rise; and NFPA reactivity rating number, Nr-are analyzed in the paper. It was ascertained that they could be safely used for preliminary assessment of reactive hazards provided that: (a) the selected indicator is appropriate for the specific conditions of a process; (b) the indicators have been determined by using the pertinent methods. The applicability limits for every indicator were determined and the advanced kinetics-based simulation approach, which allows reliable determination of the indicators, is proposed. The technique of applying this approach is illustrated by two practical examples.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 118, Issues 1â3, 14 February 2005, Pages 9-17
Journal: Journal of Hazardous Materials - Volume 118, Issues 1â3, 14 February 2005, Pages 9-17
نویسندگان
A. Kossoy, A. Benin, Yu. Akhmetshin,