COMPOSITION FOR PROTECTION OF METALS FROM ACID CORROSION

摘要

FIELD: chemical industry. SUBSTANCE: composition is prepared using dialkylpyridine fraction having boiling temperature of lower than 250 C at pressure of 760 mm Hg resulting from rectification of higher pyridine bases. New composition makes it possible to use products resulting from rectification of higher pyridine bases to obtain highly efficient reagents. EFFECT: improved properties of the composition. 4 cl, 2 tbl