Improvement of the Composition of Detergent Solutions for the Removal of Deposits on the Axial-Compressor Blades of Gas-Turbine Units

During the operation of gas-turbine units deposits, which have the form of a conglomerate of hydraulic oil and contaminations from atmosphere air, are accumulated on the axial-compressor blades. Deposits are occasionally removed using solid abrasive or detergent solutions. Only detergent solutions are employed on modern units, because abrasive substances damage the protective sputtering of blades. The detergent solutions that are used have a high cost and are unsafe in use. In this work, a high-performance detergent solution is suggested, which is able to dissolve deposits on the axial-compressor blades of gas-turbine units.