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has been cited by the following article:

• TITLE: Corrosion Pattern of Pipeline Steel in Petroleum Pipeline Water in the Presence of Biomas Derived Extracts of Brassica oleracea and Citrus paradise Mesocarp

  AUTHORS: Nnaemeka Chinedu Ngobiri, Kaine Okorosaye-Orubite

  KEYWORDS: Adsorption, Corrosion, Modified Gravimetric, Pipeline Water, Pseudo-Anaerobic

  JOURNAL NAME: Materials Sciences and Applications, Vol.9 No.1, January 18, 2018

  ABSTRACT: Corrosion inhibition characteristics of two biomass derived extracts from outer leaves of Brassica oleracea (BO) and Citrus paradise mesocarps (CPM) on pipeline steel were investigated using modified gravimetric method at ambient temperature (28 ± °C). Petroleum pipeline water was used to simulate a pseudo-anaerobic corrosion cell. The result obtained showed that corrosion was a continuous process in the closed system, while BO and CPM showed near equivalence corrosion inhibition efficiency of 91.45% and 89.44% respectively at the concentrations studied. The thermodynamic data suggests inhibition to be through molecular adsorption on metal surface.