But what about the heat introduced for the duration of clinker cooling or perhaps the drying processes? Business reports estimate that just about forty% of all Electricity inputs in cement manufacturing are wasted as a result of heat decline, mostly by means of outdated cooling systems and inadequately insulated kilns. https://purethermal.co.uk/media-news/november-launch-waste-heat-recycling-design-support-service-from-pure-thermal-and-oilon/