Study Status of H₂S Influence on Copper Corrosion in Grids

The loss due to copper corrosion in H2S atmospheric attracts much focus. The corrosion law, corrosion mechanism and corrosion behavior of copper in H2S environment are discussed. This paper reviews the impact of environment factors on copper in H2S and the assessment methods, and corrosion product analysis tools are introduced. Appropriate corrosion control measures to extend the life of the equipment in station are presented.