MDEA corrosion mechanism
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What is the corrosion behavior of MDEA after absorbing H2S and chlorides? Can H2S, which has combined with MDEA without being separated, directly cause corrosion to Fe?
Is this mainly used for absorbing carbon dioxide?
In the Topsox ammonia synthesis process, which is used for decarburization, the recycle tank is made of stainless steel, while the feed tank is made of carbon steel
Corrosion caused by impurities formed in the solution after MDEA absorbs H2S and chlorides, as well as strong anion species such as chlorine and fluorine present in the flue gas； Degraded anion. It is necessary to add a desalination unit