Use of phosphorylated oxyalkylated polyols in conjunction with sulfite and bisulfite oxygen scavengers

摘要

This invention relates to the use of phosphorylated oxyalkylated polyols (POP) in conjunction with sulfite oxygen scavengers in inhibiting corrosion in oxygen-containing systems. The phosphorylated oxyalkylated polyols are effective in inhibiting the precipitation of the sulfite and bisulfite oxygen scavengers as scale.