确定混合燃气爆炸极限的重要意义及计算方法

摘要

阐述了确定混合燃气爆炸极限的重要意义；分析了混合燃气爆炸极限的计算方法，探究了低含量可燃气体混合物火灾危险性类别的判定方法，指出了相关标准中存在的盲区，提出了制定相关计算混合燃气爆炸极限的企业标准的建议。%Author has described the important meaning for determining explosive limit of mixed combustion gas;has analyzed the calculating method for explosive limit of mixing combustion gas , has discussed the determining method for fire dangerness category of mixtures containing low combustion gas , and has indicated the blind area existing in relative standard, has supposed the suggestion for enterprise standard determining the relative calculation of ex-plosive limit of combustion gas.