Secure product quality
Quality is critically important in the production of calcium cyanamide. It begins right from the selection of the natural raw materials. Only materials which have a specific minimum degree of purity are used for production. Of course, environmentally friendly production is also a part of the quality of the product. This is why the production process for calcium cyanamide has been and is being constantly refined, the aim being to save valuable resources and energy and avoid waste and emissions. As an example, the ammonia emission of the PERLKA® plant was cut by more than 80% in the period 1989 through 2000.