Process for purification of 3-hydroxy-2-naphthoic acid by selective extraction of 2-naphthol impurity with tributyl phosphate using supported liquid membrane

Process for purification of 3-hydroxy-2-naphthoic acid by selective extraction of 2-naphthol impurity with tributyl phosphate using supported liquid membrane

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Research and Design - Volume 123, July 2017, Pages 317-332

Deepak U. Bapat, Ashwin W. Patwardhan,