高海拔地区丙酮空气混合气爆炸极限计算及分析

Acetone Explosion Limit Calculation in High Altitude and Affecting Factors Analysis

烟用醋酸纤维丝束生产中,丙酮作为溶剂,其爆炸极限是控制的重要参数之一。对高海拨地区丙酮爆炸的极限做了计算分析,提出了保证安全生产的措施。

Acetone Explosion limit is one of most important parameters in cigarette tow production. Oxygen concentration is different with different altitude; By comparison the difference between calculation resuits and experimental values, analyses on affecting factors of explosion limit are made. And corrective measures are proposed in tow production in higher altitude area.