دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: CH2=CHCOOH, colourless and irritant smell liquid, has corrosiveness. It is the important material for treating chemical.

n: Linear, anionic polymer made from the monomer acrylic acid, CH2=CHCOO- H+. The acrylic acid groups are evenly spaced along the chain. Acrylic acid polymer neutralized with NaOH is sodium polyacrylate (SPA). Polyacrylates are best utilized in soft water wi