VGIClean™
Following the completion of the FuryFlush™ of the feedwater and condensate systems and if possible directly following the VGIHydro™; VolSolv™ will implement a passivation of the water cycle systems. The VolSolv™ technology includes the addition of passivation chemistry to the water used to fill the condensate, feedwater and HRSG systems. This chemical treatment of the demineralized water is designed to protect the passive layer of magnetite on the steam cycle surfaces applied during the chemical cleaning and consistent with the normal desired operational condition of the metal surfaces.
Summary of Process Advantages:
- Potential elimination of cost of traditional chemical cleaning.
- Vastly reduced water consumed when compared to conventional chemical cleaning.
- Reduced / Eliminated waste product and environment friendly.
- Greatly reduced disruption to project
- Short duration providing schedule savings.
- Complies with all major vendor requirements for initial chemical degreasing and passivation of new HRSGs