Ssangyong Cement launches world’s largest waste heat recovery unit at a cement plant

South Korea: Ssangyong Cement has launched what it says is the world’s largest waste heat recovery unit at its Donghae plant in Gangwon. The 43.5MWh unit had a budget of US$889m and was originally planned to 2016, according to the
Maeil Business Newspaper. 11 boilers plus turbines and cooling towers have been installed on six cement kilns at the site. The new system will also work in conjunction with an energy storage system (ESS) that was installed in April 2017.