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Hi Friends, While boiler water treatment, what do you use to as oxygen scavenger? Some people use to HYDRAZINE,CARBOHYRAZINE,D.E.H.A., etc.

Hello friends, There is oil leakage in Condenser,Gland Steam Condenser and Feedwater water pipelines. We analyzed water and found a oil leakage (70-80 ppm) in system. This reason gaskets failure of LP Turbine exhaust bearing lube oil pipes. We changed new gaskets. After the maintenance...

Thanks friends, The unit operating time only 2 years. As a hydraulic oil base on mineral oil.Every two month we analyzed in laboratuvary for viscosity, pH, water, wearing elements,etc... TAN value (total acidite number)and oil viscosity a little decreased, wearing elements into limits,no water...

Friends, We used mineral oil in the hydraulic unit. Three times changed hydraulic oil.The oil seems burned and smelling like burned. The unit temperature around at 40 degC.Why did it burned in the unit? Alper

Dear abdul, Have you ever to encounter like our problem? You are correct, but we thought all oil to be discharged,when the oil changing.Every open of diverter damper, to stayed into cylinders?? There is a high temperature in gas turbine exhaust approximately 550degC. Furthermore I measured...

Dear boo1, Thanks for your response.Yes we checked every analyze the oils Viscosity and TAN (Total Acid Number)but not pH. The viscosity decrease to 33 from 46 later 4 months.But TAN values around 0,30(into limits 0,1 - 2,0). I checked every equipment one by one I did not found any hot spot...

Dear automatic2, Thanks for your response. This unit controlled diverter with two cylinder at the exhaust of gas turbine.There is two piston pumps (VICKERS PVQ 10). You mentioned dump pressure , its open center. As well have got a high temperature control switches in the unit.

Dear Sir, We have a hydraulic unit. This unit operating for 2 years and controlled diverter damper.Our problem is about hydraulic oil. The hydraulic oil changed three times. Firstly we used to oil quality BP ENERGOL HLP- HM 46. Then changed the hydraulic oil as SHELL TELLUS 46. The oil...

We have a GE Frame 6. It used to air filter frontside filter type of G3 and back side filter type of MF090 (frame type). We do not want to loosed time when changing the air filters. Gas turbine will not stop when we changing filters. Actually think that redesign for gas turbine air inlet...