排放率,ALOHA模拟和Box-Behnken设计在丙烯酸丁酯罐中意外释放的案例研究

IF 1.6 Q3 ENGINEERING, INDUSTRIAL
Didem Saloglu, H. Dertli, Mandana Mohammadi, Mitra Mohammadi
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引用次数: 0

摘要

摘要化学工业中有害化合物的泄漏一直是威胁工人、工厂和环境的因素之一。其中,丙烯酸丁酯是化工厂中广泛使用的最有害的材料之一。在本研究中,对位于土耳其科卡埃利一个真实罐区的丙烯酸丁酯储罐进行了分析,以检查蒸汽云的排放和三硝基甲苯(TNT)当量爆炸模型。危险环境区域位置(ALOHA)程序用于根据不同的场景定义丙烯酸丁酯泄漏的威胁区域,例如储罐在没有火灾的情况下泄漏、作为喷射火燃烧以及在沸腾液体膨胀蒸汽爆炸(BLEVE)期间作为火球燃烧。此外,由于增强爆炸效果和挥发性有机化合物(VOCs)扩散的最重要参数是风速、储罐填充率和温度,因此使用Box-Behnken实验设计和单向方差分析(ANOVA)研究了这些参数对爆炸威胁区和最高威胁区的相互作用,分别地丙烯酸丁酯是工业设施中最危险的化学品之一,其爆炸效应迄今尚未得到研究,可以肯定的是,这篇论文代表了文献中的首次研究,具有高度的原创性和新颖性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Emission rates, ALOHA simulation and Box-Behnken design of accidental releases in butyl acrylate tank - case study
Abstract The leakage of hazardous compounds in chemical industries has always been one of the factors threatening workers, plants, and the environment. Among them, butyl acrylate is one of the most harmful materials that are widely used in chemical plants. In the present study, a butyl acrylate tank located in a real tank farm in Kocaeli-Turkey was analyzed for the examination of emissions and trinitrotoluene (TNT) equivalent explosion model of the vapor cloud. Areal Locations of Hazardous Atmospheres (ALOHA) program was used to define threat zones of butyl acrylate leakage based on different scenarios, such as a leakage from the tank without fire, burning as a jet fire, and also burning as a fireball during Boiling Liquid Expanding Vapor Explosion (BLEVE). In addition, since the most important parameters that enhance the effects of explosion and the spread of volatile organic compounds (VOCs) are wind speed, filling ratio of the tanks, and temperature, the interaction of these parameters on the threat zones and the highest threat zones of explosions were investigated using the Box-Behnken experimental design and one-way Analysis of Variance (ANOVA), respectively. As butyl acrylate, one of the most dangerous chemicals for industrial facilities, and its explosion effects have not been studied so far, it can be safely mentioned that this paper representing the first study in the literature is highly original and novel.
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来源期刊
Production Engineering Archives
Production Engineering Archives Engineering-Industrial and Manufacturing Engineering
CiteScore
6.10
自引率
13.00%
发文量
50
审稿时长
6 weeks
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