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Invention Publication
CN105597505A 用于酸性气体分离的吸收剂及酸性气体分离方法 有权

用于酸性气体分离的吸收剂及酸性气体分离方法
Abstract:
本申请涉及用于酸性气体分离的吸收剂，其包含：基于吸收剂的总重量，1wt％～17.5wt％的碱金属碳酸盐；基于吸收剂的总重量，1wt％～5.5wt％的杂环胺化合物；基于吸收剂的总重量，1wt％～8wt％的杂环胺的烷基取代化合物；以及剩余量的水溶液。本申请还涉及用于酸性气体分离的方法，其包括：将用于酸性气体分离的吸收剂与包含酸性气体的气体相接触。
Abstract(English):

Disclosed are an absorbent for acidic gas separation that include: an amount of about 1 wt % to 17.5 wt % of alkali-carbonate based on the total weight of the absorbent; an amount of about 1 wt % to 5.5 wt % of a heterocyclic amine compound based on the total weight of the absorbent; 1 wt % to 8 wt % of an alkyl substituent of the heterocyclic amine compound based on the total weight of the absorbent; and a residual amount of an aqueous solution; and a method for acidic gas separation that include: contacting the absorbent for acidic gas separation and a gas including an acidic gas.

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