December 16 and 17, China Network Television (CCTV) reported the development and change of Fujian Sangang Group from severely polluted to a clean AAA level scenic area.
SUPCON Webfield? ECS-700 DCS system was applied in its 2x80MW heat recovery coke-oven waste heat generating unit. It adopted the ultra-low emission and heat recovery coke-oven waste heat power generation technology, which greatly reduces the pollution and consumption.
Other units, including 1.3 Mt/a horizontal coke oven, heat recovery boiler, tail gas desulfurization and denitration unit and tail gas dust removal unit, have also applied ECS-700 DCS.