Denis Chretien

Title: Denis Chretien: Innovator in Natural Gas Treatment

Introduction

Denis Chretien is a notable inventor based in Paris, France. He has made significant contributions to the field of natural gas treatment, holding a total of 5 patents. His innovative approaches have advanced the methods used in the industry, particularly in the separation and processing of natural gas components.

Latest Patents

Chretien's latest patents include a process for treating natural gas containing carbon dioxide. This method utilizes membrane modules assigned to different treatment stages, allowing for efficient gas processing. The system is designed to adapt to changes in operating conditions, enabling the reassignment of membrane modules as needed. Another significant patent involves a method and unit for separating light and heavy components of natural gas. This invention focuses on extracting paraffins and separating carbon dioxide and methane through thermal coupling of distillation columns.

Career Highlights

Throughout his career, Denis Chretien has worked with prominent companies such as Total SA and Total SE. His experience in these organizations has allowed him to refine his expertise in natural gas treatment technologies.

Collaborations

Chretien has collaborated with notable colleagues, including Claire Weiss and Salim Azzi. Their combined efforts have contributed to the advancement of innovative solutions in the field.

Conclusion

Denis Chretien's work in natural gas treatment exemplifies the impact of innovation in the energy sector. His patents and collaborations reflect a commitment to improving processes that are essential for efficient gas processing.