管式法高压聚乙烯装置的道化学火灾爆炸危险指数评价

运用道化学火灾爆炸危险指数评价方法,对Quantum管式法高压聚乙烯装置中多次出现泄漏火灾的聚合单元进行评价。对照装置实际分析了防火防爆缺陷因子,提出完善聚合单元的防火防爆措施。     

浅析硫黄生产过程中的风险与对策

分析了硫黄生产过程的危险性,并针对生产过程中高压、有毒、易燃易爆、腐蚀的特点,提出了预防措施。     

Comparison of criteria for prediction of runaway reactions in the sulphuric acid catalyzed esterification of acetic anhydride and methanol

Loss of temperature control is one of the major reasons that can lead to runaway reaction. This occurrence is commonly named thermal runway. The aim of this paper is the application of thermal runaway criteria in order to predict the onset of runaway phenomena and define the range of stability related to operating conditions in the reactor, with specific reference to the esterification of acetic anhydride and methanol catalysed by sulphuric acid tested in isoperibolic conditions. The isoperibolic calorimeter has also been used to obtain thermodynamic, kinetic and physical chemistry data necessary to develop a model for the reaction. Some runaway criteria applied in this work require a model for the process, so a model for the analyzed system been developed.Because of the modest reaction enthalpy and low activation energy this reacting system provide a severe test to the runaway criteria.In this work, various runaway criteria have been applied to the experimental and simulated data and the results obtained have been compared.     

风电机组与民爆危险品建筑物间安全防护距离的研究与选定

针对风电机组选址与民爆企业安全管理的突出矛盾,研究分析了风电机组和民爆危险品建筑物间安全距离设定的原则和方法,深入剖析了重大危险影响因素,并结合现行标准规范和国外相关规定及经验做法,估算了安全距离值,探讨了安全距离设定的可能性、合理性和适应性,提出了安全距离设定的建议和参照依据。     

我国粉尘爆炸事故原因及预防对策

论述了我国粉尘爆炸事故的分类和宏观发展趋势，分析了造成粉尘爆炸事故多发的原因，提出了预防粉尘爆炸事故的对策。     

粉尘爆炸反应工程学简要综述

１９９３年在波兰召开的第五届国际粉尘爆炸学术会议上，邓煦帆曾在论文中提议建立粉尘爆炸反应工程学，并提出学科的目的意义、性质、主要组成部分和研究方法。本文拟将国内外有关本学科范围内的贡献，加以简要综述，以期能逐渐形成本学科的自身体系和特点。     

Developing of a pricing model for Turkish lignite used in thermal plants

The objective of this paper is to develop a general pricing model for Turkish Lignite, which is mainly sold to thermal plants. This model will contribute to the development of coal mining within the scope of privatization efforts of the Turkish energy market. The paper consists of two stages. First, data of 10 thermal plants have been evaluated by using hedonic pricing analysis to determine influential price parameters. The results of hedonic regression analysis indicate the effect and importance of calorific value and electricity price on lignite prices. Second, a general coal-pricing model has been developed by taking into account the results of hedonic analysis. Comparison of the coal prices estimated by the developed pricing model and the coal prices obtained from thermal plants indicates an acceptable relation.     

气体、粉尘爆炸灾害及其安全技术

对可燃性气体、蒸汽、粉尘的爆炸特性及其抑爆、隔爆安全技术进行了系统的研究 ,并对常见的可燃性气体、蒸汽和粉尘的各种爆炸特性参数和气体抑爆安全技术参数进行了实验测定。根据实验测定结果得到的结论对这种可燃性物质的安全应用具有重要的参考价值     

旋风除尘器静动态强度分析

对旋风除尘器在静态载荷下的强度进行了分析,发现头部顶板是较薄弱部件。通过动态载荷系数（ＤＬＦ）方法,研究了旋风除尘器承受动态粉尘爆炸压力载荷时提高使用强度的可能性,结果表明,一般情况下,由于载荷的动态特性导致设备强度的变化可以忽略。     

锚索拉断火花引爆瓦斯的实验研究

设计了锚索拉断火花引爆瓦斯实验装置 ,在瓦斯浓度为爆炸范围的环境中 ,对锚索拉断时产生火花规律及引起瓦斯爆炸的可能性进行了一系列实验研究。结果表明 :锚索拉断产生火花的概率为 5 0 % ,锚索钢绞线破断产生的火花不能引起瓦斯爆炸。采用红外热成象仪对锚索拉断火花温度的测试表明 ,锚索拉断产生的火花最高温度远小于瓦斯爆炸所需的最低点燃温度 6 5 0℃。