PROCEDIMIENTO PARA RETARDAR LA DESCOMPOSICION DEL PEROXIDO DE HIDROGENO EN UNA SOLUCION ACUOSA QUE CONTIENE IONES META-LICOS LOS CUALES CATALIZAN LA DESCOMPOSICION DEL PETROLEO.

摘要

Metal cleaning and pickling solutions containing acidified hydrogen peroxide and ions of the metal being etched are stabilized against decomposition of the hydrogen peroxide at elevated temperatures by the addition of an organic hydroxy compound of the class consisting of phenol, paramethoxy phenol, allyl alcohol, crotyl alcohol, and cis-1,4-but-2-ene-diol.