多乙二醇二甲醚法（Selexol法）Multiple ethylene glycol dimethyl ether method (Selexol method) 吸收剂：多乙二醇二甲醚溶液（无水或含微量水）。Absorbent: multiple ethylene glycol dimethyl ether solution (no water or trace water). 脱酸气情况：用于高CO2含量、低H2S含量，高酸气分压的天然气选择性脱硫，可同时调整天然气的水、烃露点。Deacidification gas: used for selective desulfurization of natural gas with high CO2 content, low H2S content and high acid gas partial pressure.