煤炭地下气化煤气安全及其最大允许氧含量实验研究

Gas Safety and Its Maximum Allowable Oxygen Content Experiment Study of the UCG

摘要: 煤炭地下气化作为新兴的高科技技术,其安全性也受到了越来越多的关注,其中,煤气的爆炸就是一个重要的方面。通过大量的爆炸实验研究了煤炭地下气化煤气最大允许氧含量的影响因素和变化规律,为煤炭地下气化的安全生产提供了重要参考。

Abstract: Underground Coal Gasification(UCG),as newly-emerged high-technology,has attracted increasing attention for its safety issue,of which gas explosion is an overwhelming problem.This paper,by analyzing through plentiful explosion experiences what determines the maximum allowable oxygen content of the UCG gas and how it changes,offer constructive references on the UCG safety.