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E&M Combustión has created a containerized dual boiler system for a biogas plant in Artajona, Navarra, intended for producing hot water to heat the digester. This system is part of a modular biogas upgrading facility designed by FNX CycleØ, which converts agro-food waste into biogas and subsequently into renewable biometano.

The boiler, with a capacity of 250 kW, operates using both biogas and biodiesel at a pressure of 5.75 barg, contributing thermal energy to stabilize the anaerobic digestion process. The installation features a modulating burner, an electronic control panel, and is designed for easy transport and deployment within a 20-foot container.