Patent No. EP4127563 (titled "Incineration Process For Waste And Device Therefore") was filed by Sioen Engineering And Management Services on Mar 11, 2021. The application was issued on Oct 30, 2024.
A waste incineration process that replaces traditional air with a mixture of pure oxygen and recirculated flue gas, resulting in significantly reduced flue gas volume and CO2 emissions. The process uses on-site electrolysis to generate oxygen, which is mixed with purified flue gas and fed into the incinerator. The resulting flue gas is rich in CO2, enabling efficient capture and utilization. The process also enables the production of valuable chemicals, such as methanol, through the combination of flue gas and hydrogen gas produced by electrolysis.

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