天然气脱硫脱碳富液能量回收方法的研究与选择

Study and Choice for the Method of High-pressured Rich-liquid Energy Recovery of Natural Gas Desulfuration and Decarbonization Unit

关键词:  天然气  脱硫  脱碳  富液  液力透平  能量回收

Key words:  natural gas, desulfurization decarbonization, rich-liquid, hydraulicturbine, energy recovery

摘要:

介绍了天然气脱硫脱碳装置高压富液能量回收的三种液力透平结构特点和效率特性，剖析了第一代液力透平能量回收方式在工业应用中存在的问题，提出采用第二代液力透平增压泵的优点和可行性，并对两代技术应用效果进行了对比。

Abstract:

Three structural characteristics and efficiency peculiarity of hydraulic turbine for natural gas desulfurization and decarbonization unit were introduced in this paper.The existing problems for the first generation high-pressured rich-liquid energy recove