【摘要】 对天然气转换后铸铁管道泄漏原因进行了分析,提出了天然气加湿预防泄漏的技术方案,设计了加湿工艺,选择粗苯和93号汽油作为加湿剂进行了试验研究。在工程实践中选用粗苯作为加湿剂对天然气进行加湿处理,取得了良好的效果和经济效益。更多还原

【Abstract】 The reasons for gas leakage from cast-iron pipe after natural gas conversion are analyzed.The technical scheme to prevent leakage with natural gas humidification is proposed,the humidification process is designed,and the experimental research is conducted using crude benzene and 93# gasoline as humidizers.The humidification treatment of natural gas is performed using crude benzene as humidizer in the engineering practice.The good effect and economic benefit are achieved.更多还原