The cement industry requested to relax the nitrogen oxide emission concentration to 120 ppm by 2029 ... of cement production ...

Grupa Azoty S.A. (Tarnów, Poland) has commissioned the fifth line of its nitric acid installation, marking the completion of ...

When we hear methane, many of us think about cow burps and landfills, but not everyone knows that methane is also extracted ...

The project improves the efficiency of nitric acid production, enhances the economic feasibility of nitric acid-based ...