The main co-product obtained in biodiesel synthesis is glycerol. By using microorganisms to break down glycerol, a second-generation biofuel, ethanol, can be obtained. This alcohol can be used as a corrosion inhibitor for ferrous alloys. The ethanol used in this study was produced by the microbiological fermentation of glycerol by Eschericchia coli in a culture medium of dextrose, peptone, tryptose, and lactose. The electrochemical techniques used for corrosion studies were: open circuit potential (OCP) tests, electrochemical impedance spectroscopy (EIS), anodic (APD) and cathodic (CPD) potentiodynamic polarization, electrical conductivity, and optical microscopy (OM).
Bitte wählen Sie Ihr Anliegen aus.
Rechnungen
Retourenschein anfordern
Bestellstatus
Storno







