Abstract: An emission treatment apparatus for manufacturing plants including an inlet duct, a decantation chamber and an outlet duct. The emission treatment apparatus advantageously includes elements located inside of the decantation chamber for rendering uniform the flow of the emissions.

Abstract: Method to convert refuse derived fuel (RDF) into a combustible gas, whereby the refuse derived fuel is gasified and the derived gas undergoes a process of catalytic cracking in which at least one alkaline additive or an equivalent product is used, the gas being passed through a cyclone separator to collect the particulate solids and thereafter undergoing a cooling process with recovery of hot air before being passed through sleeve filters, the ashes of the gasification and the particulate solids being sent to a dump for ashes, the ashes of gasification being riddled beforehand to gather the fines, which are mixed with fines coming from the sleeve filters and are employed as further catalysts in the catalytic cracking process.