Monoethanolamine (MEA) or 2-aminoethanol is the earliest amine used for gas sweetening in oil & gas industry. It is commonly used for treating synthesis gas streams to remove carbon dioxide. Mainly used in ammonia, hydrogen, carbon monoxide, and flue gas facilities. MEA may be used as pH control.
MEA is widely used as surfactant in personal care products such as liquid soap, shampoos, and bath foams. MEA is impregnated into wood to provide long lasting usage