Matthieu Hirrien

Title: Matthieu Hirrien: Innovator in Contaminated Material Sorting

Introduction

Matthieu Hirrien is a notable inventor based in Villeurbanne, France. He has made significant contributions to the field of material sorting, particularly in the context of contaminated materials. His innovative approach has led to the development of a unique method that enhances the efficiency of sorting processes.

Latest Patents

Hirrien holds a patent for a "Method for the sorting of contaminated matter in continuous flow and corresponding device." This method involves conveying materials from a point (A) to a point (B) using a conveyor system. It includes measuring radioactive activity with a first sensor located between the two points on the top surface of the conveyor. The sorting process is further refined by utilizing a second sensor to measure radioactive activity either upstream from point (A) or below the conveyor. The method calculates a differential measurement to ensure accurate sorting based on a threshold value.

Career Highlights

Throughout his career, Matthieu Hirrien has worked with prominent companies in the industry. He has been associated with GRS Valtech and Areva NC, where he has applied his expertise in innovative sorting technologies. His work has contributed to advancements in the handling of contaminated materials, showcasing his commitment to improving safety and efficiency in this critical area.

Collaborations

Hirrien has collaborated with various professionals in his field, including his coworker Marc Messalier. These collaborations have fostered an environment of innovation and have led to the development of effective solutions for material sorting challenges.

Conclusion

Matthieu Hirrien's contributions to the field of contaminated material sorting exemplify the impact of innovation on industry practices. His patented method and career achievements highlight his role as a key figure in advancing sorting technologies.