TY - JOUR
T1 - Hydrogen evolution rate during the corrosion stainless steel in supercritical water
AU - Choudhry, Kashif
AU - Carvajal Ortiz, Ruth
AU - Kallikragas, Dimitrios
AU - Svishchev, Igor
PY - 2014/6
Y1 - 2014/6
N2 - The interaction of water with metal surfaces at high temperatures leads to the significant release of hydrogen gas. A systematic investigation of hydrogen evolution from fresh and oxidized stainless steel (SS316) surfaces is carried out in a tubular reactor, at supercritical water conditions. A linear relationship is found between the reactor surface area and the rate of hydrogen gas released. Results show that the evolution of hydrogen gas is a zero-order reaction, with the activation energy of 105.9 kJ mol−1 for the oxidized surface.
AB - The interaction of water with metal surfaces at high temperatures leads to the significant release of hydrogen gas. A systematic investigation of hydrogen evolution from fresh and oxidized stainless steel (SS316) surfaces is carried out in a tubular reactor, at supercritical water conditions. A linear relationship is found between the reactor surface area and the rate of hydrogen gas released. Results show that the evolution of hydrogen gas is a zero-order reaction, with the activation energy of 105.9 kJ mol−1 for the oxidized surface.
UR - https://www.scopus.com/pages/publications/84897114085
U2 - 10.1016/j.corsci.2014.02.019
DO - 10.1016/j.corsci.2014.02.019
M3 - Article
SN - 0010-938X
VL - 83
SP - 226
EP - 233
JO - Corrosion Science
JF - Corrosion Science
ER -