Marcello Stefano Rigutto

Title: **Marcello Stefano Rigutto: An Innovator in Fuel Technology**

Introduction

Marcello Stefano Rigutto is a distinguished inventor based in Amsterdam, Netherlands, recognized for his significant contributions to fuel technology. With an impressive portfolio of 21 patents, Rigutto's innovations are driving advancements in the utilization of Fischer-Tropsch products for energy solutions. His work focuses primarily on refining processes to generate middle distillates and base oils, instrumental in enhancing fuel composition for various applications.

Latest Patents

Among Rigutto's latest patents are two notable inventions:

1. **Process to Prepare Fischer-Tropsch Derived Middle Distillates and Base Oils** - This invention outlines a process that involves subjecting Fischer-Tropsch products to hydroprocessing in the presence of a specialized catalyst. The process efficiently separates the resultant mixtures via atmospheric distillation and vacuum distillation, ultimately producing valuable middle distillate fractions and base oils.

2. **Fuel Composition** - This patent describes a liquid fuel composition designed for spark ignition internal combustion engines. The fuel comprises gasoline blending components, Fischer-Tropsch derived naphtha (up to 50% v/v), and oxygenated hydrocarbons (less than 50% v/v). Remarkably, Rigutto's findings enable high blend ratios of Fischer-Tropsch derived naphtha with ethanol, overcoming previous limitations in blendability.

Career Highlights

Rigutto's professional journey includes significant roles at prestigious companies such as Shell Oil Company and Shell USA, Inc. His experiences at these leading organizations have enriched his expertise in fuel technology and innovation, paving the way for breakthroughs that continue to impact the industry.

Collaborations

Throughout his career, Rigutto has collaborated with notable professionals, including Hermanus Jongkind and László Domokos. These partnerships have facilitated the exchange of ideas and fostered an environment conducive to innovative thinking and development in the field of fuel technology.

Conclusion

Marcello Stefano Rigutto stands out as a pioneering inventor whose work in fuel technology is advancing the efficiency and sustainability of energy resources. With a growing number of patents that reflect his commitment to innovation, Rigutto is shaping the future of fuel composition and production processes. His contributions not only enhance the quality of fuels but also support the broader goal of transitioning to more sustainable energy solutions.