天然气管网及工业气体压力能利用技术开发

Development of Utilization Technologies of Pressure Energy from Natural Gas Pipe Network and Industrial Gases

结合工程实例,对天然气管网压力能、工业气体压力能的利用技术进行分析。天然气管网压力能利用包括:智能管网中为调压箱电控装置、数据远传装置供电的微小规模发电,调压站发电、加热天然气。工业气体压力能利用包括:工业尾气压力能发电与重烃回收、钢厂氮气压力能发电。

Combined with an engineering example, the utilization technologies of pressure energy from natural gas pipe network and industrial gases are analyzed. The utilization technologies of pressure energy from natural gas pipe network include tiny scale power generation to supply for electric control device of regulator box and data remote transmission device in intelligent pipe network, power generation of regulator station and heating natural gas. The utilization technologies of pressure energy from industrial gases include power generation and heavy hydrocarbon recovery, by pressure energy from industrial tail gases and power generation by pressure energy from steel mill nitrogen.