CHOICE OF REAGENT-INHIBITORS FOR CIRCULATING CYCLE OF ASH-SLIMETANK AT LUHANSK THERMAL POWER STATION
It is established that basic reasons of dense salt deposit formation in Venturi tubes of ash collecting system at power generating unit No.10 of Luhansk thermal power station are the use of water with high salinity and its increased evaporation (more than at other power plants). Chemical composition of water supplied to gas purification and withdramal therefrom is studied. It is eslablished that deposits аrе formed mainly from calcium sulfate. Inhibitory ability of same reogents to prevent formation of calcium sulfate deposits and reduce their strength with the aim to facilitate removal of such deposits by mechanical way is investigated. Recommendations on water treatment with PuroTech RO-105 inhibitor are given.