永川LNG脱酸单元的优化改造与应用

Optimization and Application of Deacidification Unit of Yongchuan LNG

永页1HF井LNG井站的脱酸单元由于胺液吸收不好,工艺流程问题影响原料气脱酸效果。进行优化改造后,原料气脱酸效果明显,二氧化碳含量降低,LNG产量提升。

The deacidification unit of LNG well station in 1HF well is affected by the poor absorption of amine solution,and the process flow problem affects the deacidification effect of raw material gas.After optimizing the transformation,the raw material gas deacidification effect is obvious,the carbon dioxide content is reduced,LNG production is improved.