Research on the Prevention of Explosion Control for Barreled Liquefied Petroleum Gas

• Main Authors: HSU, LI-HSIEN, 徐莉閑
• Other Authors: TSAO, WEN-HU
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/xegyr8

碩士 === 中華科技大學 === 土木防災與管理碩士班 === 106 === Abstract According to statistics, the number of barreled liquefied petroleum gas (LPG) users in Taiwan accounts for about 50% of domestic consumption. It is obvious that the LPG is still the bulk of people's livelihood fuel. In view of the numerous accidents involving barreled LPG explosions in business premises in recent years, most of the reasons for this are caused by improper manipulative operations. However, LPG is stored in high-pressure gas cylinders and its characteristics are flammable and explosive. If the specific gravity is greater than air, it will tend to accumulate when it leaks during the use or maintenance of an enclosed environment. In case of a micro-fire source, an explosion will occur, resulting in heavy loss of life, property, and buildings, and even endanger the safety of disaster relief personnel. The subject of this study is to analyze the reasons for the occurrence of gas explosion during the use of barreled LPG in a barreled LPG field. How to reduce the incidence of accidents is the purpose of this study. Research methods are reviewed by reference to relevant literature. Case studies, expert interviews, questionnaire surveys, and analytic hierarchy process (AHP) were used to summarize the best plan. We hope that the findings and recommendations made by this research can benefit the future of barreled liquefied petroleum gas explosives. According to the results obtained from the AHP level analysis, the best solution for the prevention and control of gas explosion prevention of bottled liquefied petroleum gas is mainly “implementing self-management and change-over procedures”, “legislation management”, and finally “education and training” Propaganda". Keywords: bottled liquefied petroleum gas, gas explosion control, analytic hierarchy process.