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| 基于本质安全的化学工艺风险评价方法研究 | |
| 引用本文： | 李求进,陈杰,石超,吴宗之.基于本质安全的化学工艺风险评价方法研究[J].中国安全生产科学技术,2009,5(2):45-50. |
| 作者姓名： | 李求进 陈杰 石超 吴宗之 |
| 作者单位： | 1. 中国矿业大学,北京,资源与安全工程学院,北京,100083 2. 北京科技大学土木与环境工程学院,北京,100083 3. 中国安全生产科学研究院,北京,100029 |
| 摘 要： | 基于本质安全原理对化学工艺进行风险评价，以易燃性、易爆性、毒性、腐蚀性、反应热、化学活性、工艺温度、工艺压力和存储量9个指标，建立化学工艺的本质安全评价指标体系。采用基于遗传算法的Shepard插值算法对本质安全进行评价，以甲基丙烯酸甲酯的合成工艺路线为例进行分析，结果表明该方法适用于化学工艺本质安全评价，相对传统方法更加科学，能够有效对危险工艺进行选择，为政府监管部门和化工企业提供工艺选择决策技术。 |
| 关 键 词： | 本质安全 化学工艺 风险评价 Shepard插值 |
Study on risk assessment method based on inherent safety in chemical techniques |
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| LI Qiu-jin,CHEN Jie,SHI Chao,WU Zong-zhi.Study on risk assessment method based on inherent safety in chemical techniques[J].Journal of Safety Science and Technology,2009,5(2):45-50. | |
| Authors: | LI Qiu-jin CHEN Jie SHI Chao WU Zong-zhi |
| Institution: | LI Qiu-jin, CHEN Jie, SHI Chao, WU Zong-zhi (1. College of Resource ＆ Safety Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China;2. School of Civil ＆ Environment Engineering, University of Science and Technology Beijing, Beijing 100083, China; 3. China Academy of Safety Science ＆Technology, Beijing 100029, China) |
| Abstract: | A framework based on inherent safety for risk assessment on chemical techniques was presented.Assessment criterions were involved with flammability,explosibility,toxicity,corrosivity,reaction heat,chemical activity,temperature,pressure and inventory.Genetic algorithm based shepard interpolation model was used for inherent safety evaluation.As a case study,an inherent safety evaluation of methyl methacrylate process routes was presented.The results showed that the model is more scientific than traditional me... |
| Keywords: | inherent safety chemical techniques risk assessment shepard interpolation |
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