565, Avenue du Prado 13008 Marseille France POWER PRODUCTION A ROTARY KILN INCINERATION LINE - Operating process of our WTP (Waste to Power) solution, a power plant operating with municipal waste and miscellaneous waste All types of wastes can be used, MSW or any other industrial waste, including specific wastes such as shredded tires, up to 25% of the total waste. All the collected waste is stored in transition silos. This waste is then subjected to a grinding operation with separation of the liquids, then it is eventually pre-dried. Liquid waste is injected into the combustion chamber using injectors for liquids (liquid, muddy, or pasty waste), which, like for solid waste, is done fully automatically after an operator has triggered loading, intrinsically safely. INFIGROUP, COMBUSTION EXPERTISE

THE CONTROLS The controls are made on a console which is installed near the machine, which allows a very clear vision of all stages of the different cycles. After starting up and heating the incinerator, all the machine cycles are then concurrent, i.e. all the cycles are in action, namely: Taking over of the skips filled with waste at a specific location, the incinerator, by hydraulic assistance, transports these skips and empty them. This other cycle burns dust and other large particles inside the fumes. Burners are installed on this Post-Combustion to ensure proper operation and maximum elimination...

- Heat Exchanger With a robust design, this element has an important role for the following cycles. The heat exchanger has the role of lowering the smoke temperatures (depending on the kind of the waste) from 900°C-1000°C to around 100°C. If these temperatures at the outlet of the cooling chambers were not lowered, the following cycles which are the injection of lime and activated carbon into a dilution reactor, and above all the filtration system would be highly disturbed and damaged. These cycles which ensure emissions with a minimum of pollutants would be totally ineffective. The heat exchanger...

- The dilution reactor The injection of hydrated lime to neutralize acids (HCL, SO2, HF) and the injection of activated carbon to absorb furans and dioxins (2 separate hoppers are provided for this purpose) are used to capture the residues in the fumes and to weigh them down. Located between the heat exchanger that cools the fumes and the filtration system that filters the same fumes, the reactor is made up of piping for transporting and above all reducing the temperatures of the treated fumes to the filtration system. This processing is compulsory. The size of this reactor is also proportional...