Recent content by TomD1

Thanks for the response! The inlet temperature is around 20 degrees. My view is that it could be Al2O3. Aluminium has a small layer of Al2O3 by contact with air. It can only occur with h2o2 in liquid phase, which is what would explain why it’s only at the beginning of the heater. By corrosion...

Hi, In our production line we are heating h2o2 in a heater made of Alu 5083 to 150° for the disinfection of plastic bottles. After 6 months we needed to revise and clean our heater due to some sort of "limescale" formation. It only occurs at the beginning of the heater (I guess before...