分子筛吸附法在高酸性天然气脱水中的应用

Application of Molecular Sieve Adsorption Method for Dehydration of High Sour Natural Gases

摘要: 天然气脱水方法有低温分离法、溶剂吸收法、固体干燥剂吸附法。本文对采用吸附法脱水的原因、分子筛吸附剂的选择，以及吸附脱水的原理、罗家寨气田分子筛脱水工艺流程的确定和可行性进行了阐述，并提出了操作中需注意的问题和建议。

Abstract: Methods for dehydration of natural gas includes the low temperature separation method, solvent adsorption method, and solid desiccant adsorption method. The reasons of adsorption method for dehydration,the choice of molecular sieve adsorbent,the principle