Daniel Brule

Title: The Innovative Contributions of Daniel Brule

Introduction

Daniel Brule is a notable inventor based in Lavera, France. He has made significant contributions to the field of polymerization, particularly in the gas phase polymerization of alpha-olefins. His work has implications for various industrial applications, enhancing the efficiency and quality of polymer production.

Latest Patents

Daniel Brule holds a patent for a "Process and device for the gas phase polymerization of alpha-olefins." This invention relates to a method and apparatus for polymerizing alpha-olefins such as ethylene or propylene in a gas phase. The device includes a gas phase polymerization reactor into which a suspension of prepolymer particles in liquid saturated hydrocarbons is continuously introduced. The prepolymer suspension is prepared in one or more prepolymerization vessels and is passed to a post-treatment unit that separates most of the dissolved unreacted olefinic monomers. The process allows for the use of high-activity catalysts with reduced amounts of prepolymer agglomerates, ensuring a constant quality and desired size of the prepolymer.

Career Highlights

Daniel Brule is associated with Bp Chemicals Limited, where he has applied his expertise in polymerization processes. His innovative approach has contributed to advancements in the chemical industry, particularly in the production of polymers.

Collaborations

Daniel has worked alongside notable colleagues such as Jean-Marie Iffly and Charles Raufast. Their collaborative efforts have furthered research and development in polymerization technologies.

Conclusion

Daniel Brule's contributions to the field of polymerization demonstrate his innovative spirit and commitment to advancing chemical processes. His patent reflects a significant step forward in the efficient production of polymers, showcasing the importance of innovation in the industry.