Guy Tourigny

Title: Guy Tourigny: Innovator in Diesel Fuel Production

Introduction

Guy Tourigny is a notable inventor based in Gatineau, Canada. He has made significant contributions to the field of diesel fuel production, particularly through his innovative methods for utilizing low-quality biomass-derived feedstocks. With a total of 2 patents, Tourigny has demonstrated a commitment to advancing sustainable fuel technologies.

Latest Patents

Tourigny's latest patents include groundbreaking methods for producing high-cetane diesel fuel from low-quality biomass-derived feedstocks. One patent describes a method for producing diesel fuels of high cetane value from a triglyceride feedstock. This process involves pretreating the triglyceride feedstock through thermal cracking to partially convert the triglycerides, resulting in a middle distillates stream. The middle distillate fraction is then catalytically hydrotreated to yield high cetane value diesel fuels. The resulting biomass-derived diesel fuel boasts a sulphur content below 10 ppm, a cetane value of at least 70, a cloud point below 0°C, and a pour point of less than -4°C. Additionally, a blended diesel fuel is produced, comprising 5 to 20 vol. % of the biomass-derived diesel fuel and 80 to 95 vol. % of petroleum diesel.

Another patent focuses on the conversion of biomass feedstock into diesel fuel additives. This process produces additives with high cetane numbers that serve as fuel ignition improvers. The biomass feedstock can include tall oil, wood oils from hardwood pulping, animal fats, and blends of these materials. The feedstock undergoes hydroprocessing with gaseous hydrogen in the presence of a hydroprocessing catalyst, resulting in a product mixture that is then separated and fractionated to obtain a hydrocarbon product boiling in the diesel fuel range.

Career Highlights

Throughout his career, Guy Tourigny has worked with esteemed organizations such as Natural Resources Canada and the Government of Canada, represented by the Minister of Natural Resources. His work has significantly impacted the development of sustainable fuel technologies.

Collaborations

Tourigny has collaborated with notable individuals in his field, including Jacques Monnier and Douglas W. Soveran. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

Guy Tourigny is a pioneering inventor whose work in diesel fuel production showcases the potential of utilizing biomass-derived feedstocks