Case Study

Transportation of mixed liquid and corrosive vapor (H2S) from dehumidifiers

Transportation of mixed liquid and corrosive vapor (H2S) from dehumidifiers

Pages 2 Pages

Piping in nickel production is exposed to a high % of hydrogen sulfide in the hot water from the dehumidifiers & experiences high levels of corrosion. Problems from previous installations, forced shutdowns. Before turning to Pexgol, other solutions without success: Carbon steel rubber lined was damaged by weather conditions & corrosion around the welds. Pexgol was installed, enabling durability under very high temperatures. Several months since the installation of Pexgol, the system operates without any problems, it resulted more cost-effective per meter and had lower installation costs. As a result of the new installation, the line hydraulic capacity increased beyond the maximum expected values by the operations managers

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