9-13 August chemical cleaning of a boiler K2 in MB Kolubara Processing Branch Work Unit Heating Plant. This large ,complex and demanding work was performed in a consortium with the company Via Ocel Belgrade which carried out installation of the temporary ,provisional, pipeline and connection to the boiler and NOVOMATIK Hem conducted a chemical cleaning. The process was carried out without great difficulties and the boiler was again put into operation on August 27th. After completed chemical cleaning the pipe samples were cut and it was concluded that the deposit was completely removed and put a compact and uniform protective magnetite layer. The final verdict will be given by the analysis of the Technical MetallurgyFaculty.
TV GEM Lazarevac