Simultaneous Determination of Nitric Acid, Succinic Acid, Glutaric Acid, Adipic Acid in Alcohol Ketone Oxidizing Acid
Dong Huiru, Liu Peiqiang and Liu Weiqin (Liaoyang College of Petrochemical Engineering, Liaoyang 111003),
A new method for the simuitaneous determination of multicomponents in mixed acids is presented. In this method,a mathematical mode of multivariate linear regression is established by using potentiometric titration data of known mixed acids, and is then used to determine multicomponent concentrations of unknown mixed acids. This method is simple,rapid and practical.