Jean G Guerin

Title: The Innovative Contributions of Jean G Guerin

Introduction

Jean G Guerin is a notable inventor based in Grenoble, France. He has made significant contributions to the field of chemical engineering, particularly in the development of processes related to chlorides. With a total of 4 patents to his name, Guerin's work has had a lasting impact on industrial applications.

Latest Patents

Guerin's latest patents include a process for introducing zirconium tetrachloride and hafnium tetrachloride. This innovative process involves the stable introduction of sublimable tetrachloride into a column for continuous extractive distillation under pressure. The sublimable tetrachloride is dissolved in a hot dissolver with a liquid solvent, such as KAlCl.sub.4, and recirculated at a known flow rate into an evaporator. This method is particularly suited for producing ArCl.sub.4 of nuclear purity and HfCl.sub.4. Another significant patent is a method for preparing carbon tetrachloride of high purity from a crude mixture of lower aliphatic hydrocarbons. This method includes liquid-phase chlorination and vapor-phase chlorolysis, offering both economic and environmental benefits.

Career Highlights

Throughout his career, Guerin has worked with prominent companies such as Produits Chimiques Ugine Kuhlmann and Ugine Aciers. His expertise in chemical processes has been instrumental in advancing industrial practices and improving product quality.

Collaborations

Guerin has collaborated with notable individuals in his field, including Pierre Brun and Paul Besson. These partnerships have contributed to the development of innovative solutions in chemical engineering.

Conclusion

Jean G Guerin's contributions to the field of chemical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence industrial practices and advancements in chemical processes.