The Identification And Evaluation For Major Hazard Source Of The DG Hazardous Article Yard

In China, because of the rapid development of technology in Hazardous chemicals industry in recentyears, the Hazardous Article Yard of port has also been great encouraged. But there is always the potential of the leak, fire and explosion. Although the probability of theseevents is relatively tiny, they will cause serious consequences. So the identification and evaluation of dangerous sources are of great importance due to the experiences of Hazardous Article Yard in China is not rich enough and mature.In this paper for the identification of evaluation object to the first port Hazardous Article Yard of Dalian-the DG Hazardous Article Yard, and reviews the existing research of the identification and evaluation of major hazard at home and abroad, Study on the identification and evaluation of major hazard source. First of all, the article has a brief introduction on the basic information of the DG Hazardous Article Yard. It introduces the importance of the identification and evaluation of major hazard source. Secondly, After the in a preliminary identification on hazardous and harmful factors is demonstrated, based on existing research of major hazardous sources, chemical industrial risk feature, by using qualitative method, quantitative method to carry out acomprehensive risk assessment by taking LPG-the main goods of the DG Hazardous Article Yard as the assessment object and through a variety of evaluation methods to assess the DG Hazardous Article to determine conformance to established standards. Then put forword some related countermeasures by empirical research at last.The identification of dangerous source and risk assessment on the DG Hazardous Article Yard can be used in a wide range of major hazard identify, giving objective identification on dangerous sources.The DG Hazardous Article Yard LPG tank maximum storage capacity, puting forward the corresponding security measures, providing a reference for the DG Hazardous Article Yard the safety operation in the future, providing how to control the sources of dangerand accident prevention,controls and provides advices on More Hazardous Article Yard.