Elemental Sulfur Corrosion in Sour Gas and Claus Sulfur Recovery
... • Without roof heating, T may fall to < 100°C, allowing H2O or H2SXOY condensation. • Partial oxidation of FeS may reform S8 at surface. • Corrosion at “cool” roof surface may result from condensed acids (H2SXOY), sulfur deposited or formed by chemical reaction. ...
... • Without roof heating, T may fall to < 100°C, allowing H2O or H2SXOY condensation. • Partial oxidation of FeS may reform S8 at surface. • Corrosion at “cool” roof surface may result from condensed acids (H2SXOY), sulfur deposited or formed by chemical reaction. ...
1. dia
... does not change → buffer effect. The living organisms are killed by the increased CO2 content • In case of week buffer effect (small Ca- and Mg-hydro carbonate content) the living organisms are killed by the decreased pH ...
... does not change → buffer effect. The living organisms are killed by the increased CO2 content • In case of week buffer effect (small Ca- and Mg-hydro carbonate content) the living organisms are killed by the decreased pH ...