Alessandro Marotta

Title: Innovations of Alessandro Marotta in Combustion Technology

Introduction

Alessandro Marotta is a notable inventor based in Milan, Italy. He has made significant contributions to the field of combustion technology, focusing on reducing pollutants emitted during combustion processes. With a total of 2 patents, Marotta's work is pivotal in addressing environmental concerns related to combustion emissions.

Latest Patents

Marotta's latest patents include innovative methods for reducing combustion effluent pollutants. One of his patents involves the injection of additives, such as ammonia or calcium compounds, along with a small amount of hydrocarbon, preferably methane or natural gas. This process occurs in a relatively high-temperature region of the effluent stream, effectively reducing pollutants like NO.sub.x and SO.sub.x. The injection is achieved through the atomization of a liquid-form additive or additive solution combined with a small amount of gaseous hydrocarbon.

Another significant patent by Marotta is focused on a combustion system designed for the reduction of nitrogen oxides. This system utilizes low NO.sub.x burners for the combustion of gaseous, liquid, and solid fuels. The fluid dynamic principle of radial stratification is employed, which involves the combustion of swirling flow and a strong radial gradient of gas density. This design dampens turbulence near the burner, increasing the residence time of the fuel-rich pyrolyzing mixture before it mixes with the combustion air, thereby ensuring complete combustion.

Career Highlights

Throughout his career, Marotta has worked with prestigious institutions, including the Massachusetts Institute of Technology and Eniricerche S.p.a. His experience in these organizations has allowed him to develop and refine his innovative approaches to combustion technology.

Collaborations

Marotta has collaborated with notable professionals in his field, including Janos M Beer and Majed A Toqan. These collaborations have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Alessandro Marotta's contributions to combustion technology through his innovative patents demonstrate his commitment to reducing environmental pollutants. His work not only addresses critical issues in combustion efficiency but also paves the way for cleaner energy solutions.