为了推动高含硫天然气净化行业的发展,对国内某高含硫净化厂的独有设计进行了分析。该净化厂设置了贫溶剂缓冲罐、脱水再生塔顶热量回收、常规克劳斯非常规分流和末级硫冷器乏汽回收,上述新的设计本质安全、节能环保且对硫回收装置酸气适应性强,值得在类似高含硫天然气气田开发建设中推广应用。

In order to promote the development of high sulfur-containing natural gas purification industry,the unique design features for a high sulfur-containing natural gas purification plant in China is analyzed.The plant designs lean solvent buffer tank,overhead heat recovery at dehydration regeneration tower,conventional Claus unconventional diversion and spent steam recovery at last stage sulfur cooler.These new design ideas exhibit intrinsically safe,energy-saving and environmentally friendly,and has strong adaptability to sour gas in the sulfur recovery unit,which is worthy of popularization and application in the development and construction of potentially similar high-sulfur natural gas fields.

杨程(1990-),男,硕士,工程师,主要从事高含硫天然气加工与处理工作,645657116@qq.com