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OFF-GAS TREATMENT

Providing environmental safety

Considering the strict environmental constraints sinter and pellet plant operators have to face, Paul Wurth proposes an array of technologies ranging from off-gas reduction via waste gas recirculation for sinter plants to individually adjusted off-gas treatment systems. Here our solutions range from simple additive injection systems upstream of ESP filters up to entrained flow adsorbers combined with specifically designed bag filters for maximum efficiency. These technologies enable simultaneous removal of acid gas components (HF, HCl, SOx…) dioxins, furans and dust. Similarly, NOx and CO reduction plants are adaptable to fulfill local constraints and regulations.

These customised and economic solutions ensure that sinter and pellet plants are operated in accordance with increasingly strict environmental regulations at lowest possible operating costs and without impacting the efficiency of the agglomeration process itself.

Off-gas Treatment