Method and device for detection of hydrogen after spreading through the metal layers by measures of impedu00e1ncia eletroquu00ecmica

摘要

Method and device for detection of hydrogen after spreading through the metal layers, by measures of impedu00e1ncia eletroquu00ecmica ".New method for the detection of hydrogen diffused through the metal plate, by measures of electrochemical impedance of metal / solution interface, which.Consists of the placement of the metal surface in contact with an electrolyte (NaOH solution 0 71 n) using a device consisting of a cell.Where by means of electrochemical impedance of the interface metal solution can detect hydrogen is adsorbed at the interface and that spread through the metal structure.This methodology is the basis for the operation of the device to detect the hydrogen produced in the reactions of industrial processes in the transformation processes, such as,The chemical and petrochemical industries as well as the hydrogen produced in the reactions of corrosion in industries.