天然气轻烃回收C_3收率与装置能耗

Recovery Factor of C_3 and Energy Consumption of Facility in Light Hydrocarbon Recovery Process from Natural gas

阐述了天然气轻烃回收装置能耗的关键,结合典型工程实例分析了C3收率与外冷源负荷之间的关系。同时指出,不同的天然气性质具有不同的C3收率与外冷源负荷之间的关系,需要对具体的工程进行具体分析。最后指出了控制装置能耗和优化方案的关键途径。

The key points to reduce energy consumption at equipment of light hydrocarbon recovery from natural gas are illustrated. The relationship between recovery factor of C3 and charge of external cooling source is analyzed with typical projects?cases. Meanwhile it is pointed out that the individual project should be practically analyzed to determine the special relationship between recovery factor of C3 and charge of external cooling source,which greatly depends on feature of various natural gases. At last,the crucial way to control facilities?energy consumption and to optimize process is shown.