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and steam injection. Combustion control needs more fuel, are not very far to be available in the nearest
complex algorithm and use of on-line densitometer future.
may provide all correction factors to maintain air/fuel
ration inside safe limit. Reference:
In conclusion, high hydrogen firing in steam
generators is technically feasible and commercially API 538 – Industrial fired boiler for general Refinery and
proven; boiler units firing hydrogen, like standalone Petrochemical Service – October 2015.

Marzio Ferrara

Marzio Ferrara is the Technical Director of Macchi, a Milan (Italy). More than 25 years experience in boilers
division of Sofinter, Italy. He has a Master degree in field. Areas of expertise: Boilers technology, Job
Nuclear Engineering (1993) from the Polytechnic of management, People organization.

Alberto Terruzzi

Alberto Terruzzi has been the Thermal Engineering 2006. He holds a MSc in Mechanical Engineering
Coordinator at Macchi. since 2016. Earlier he was a (2006) from the Polytechnic of Milan.
Senior process engineer since joining the company in

Luca Barbaglia

Luca Barbaglia is the Construction and Commissioning and Energy Efficiency (2006), also from the Polytechnic
dept. Coordinator at Macchi. He has a Master degree in of Milan (Italy). More than 10 years of experience in
Environmental Engineering (2005) from the Polytechnic boiler process and commissioning field.
of Milan (Italy) and a Master RIDEF, Renewable Energy

Lorenzo Morandi

Lorenzo Morandi has been the Combustion Dept. He has been with Macchi since 1999, initially as CFD &
Manager at Macchi since 2003. He holds a Master Burner engineer.
Degree in Nuclear Engineering at Polytechnic of Milan.

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