Hungary: Germany’s IKN has provided information on its role with an environmental upgrade to Duna-Dráva Cement’s Vác plant. The Euro22m project was commissioned in April 2018. The 2400t/day clinker production line was modified by IKN to handle a refuse-derived fuel (RDF) substitution rate of up to 100% in the calciner. The two lower cyclone stages were replaced, a complete new preheater tower with the inline calciner was erected, a new bypass system and a new static inlet in the clinker cooler were installed. IKN says that it completed the project in just less than two years on an engineering, procurement, and construction (EPC) basis.
Denmark’s FLSmdith also worked on the project replacing the line’s bag filters with an electrostatic precipitator system. This part of the environmental upgrade cost Euro4.7m.
