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Applied to the processing of sulfur and high-acid crude oil coking-delayed device the top of the tower, you can effectively inhibit the dew point and its extension area of corrosion.

Used to control the refinery atmospheric and vacuum distillation unit overhead condensing cooling system as well as follow-up of the HCl-H 2 SH 2 O system corrosion, to avoid ammonium salt deposition caused by the scaling and secondary corrosion problems.

Used in refinery diesel hydrotreating stripper overhead condensing, low temperature parts of the cooling system HCL-H 2SH 2 O dew point corrosion, corrosion effect.