VIZ-Stal has finished modernization of two machines to produce nitrogen, used in the process of the thermal treatment of metal.
The project will increase energy efficiency.
Within the project the company replaced two of the three air separation units. The capacity of each new unit is 8 thousand cubic meters of pure nitrogen per hour.
Thanks to the new machinery the energy expenses of nitrogen manufacture will decrease by 30%.
Investments totaled 1 billion rubles. (Ukrainian metal)