As environmental protection standards become increasingly stringent,the requirements for purifying high-sulfur content natural gas have also escalated.Amine liquid,as an absorbent for sulfides,is widely used in the desulfurization process for high-sulfur content natural gas.This paper analyzes the factors that affect the absorption efficiency of amine liquid within the plant and identifies the primary influencing factors.It investigates the impact of amine liquid temperature,amine liquid concentration,and amine liquid circulation volume on the absorption efficiency.By optimizing relevant process parameters,the ultimate objective is to reduce the total sulfur content in product gas and the SO2 content in tail gas.
关键词
胺液/含硫天然气/硫化物/尾气
Key words
amine liquid/sulfur-containing natural gas/sulfur com-pounds/tail gas
维普
万方数据