申请人:Chang Zen-Yu
公开号:US06974553B2
公开(公告)日:2005-12-13
The corrosion of metals in contact with aqueous alkanolamine solutions in acid gas removal units is inhibited by adding to the alkanolamine solution a corrosion inhibiting amount of a polythiaether compound.
在酸性气体脱除装置中,金属与水溶性烷基胺溶液接触时的腐蚀可以通过向烷基胺溶液中添加抑制腐蚀的聚硫醚化合物来抑制。