Steam generator Omnical 15 bar, 16 t/h
In three large capacity water boilers significant deposits had been accrued while conditioning the boiler system with trisodium phosphate, sodium sulfite and sodium hydroxide after many years. The deposits consisted of iron oxide (36,8%mass), calcium oxide and magnesium oxide (28,1%mass) and phosphorus oxide (17,9%mass)(image 1).
Already half a year later after the rearrangement of FINEAMIN products the deposits were eliminated and a stable homogeneous magnetite protection surface is built up (image 2).
Boiler cleaning during operation
image 1 (before) image 2 (after)