舰船哈龙灭火剂的替代产品和气体灭火剂的选型分析

Replacement of Halon Fire-extinguishing Agent and Analysis of Alternative Gas Fire-extinguishing Agents

指出哈龙灭火剂对臭氧层的危害,介绍卤代烷产品的替代原则。阐述目前哈龙的主要替代产品必须满足的条件及其发展趋势。重点分析各种哈龙替代产品的特点、性能、发展前景和应用范围,并比较它们的有效性和局限性,探讨开发新型清洁高效的哈龙替代技术。

This paper presents an analysis on eight types of gas fire-extinguishing agents now available in use, as an attempt to find out a type of the most suitable replacement for marine application. The effectiveness of firefighting, environmental soundness, effect on the protected equipments and security to the crew are investigated by an analysis of these gas agents. The replacement principle for halon gas agent is also emphasized,and conditions for alternative chemicals to be fulfilled are put forward. The analysis results show that there is not the most effective replacement. It is necessary to have further researches for a clean and more efficient halon replacement.