Benjamin Milton Shaw

Title: **Benjamin Milton Shaw: Innovator in High-Pressure Polymerization**

Introduction

Benjamin Milton Shaw is a distinguished inventor based in Calgary, Canada, with an impressive portfolio of 12 patents to his name. His contributions to the field of chemical engineering, particularly in high-pressure reactions, have positioned him as a leading figure in the industry.

Latest Patents

Among Shaw's latest innovations is a "Method for Design of Multi-Valve Uni-Directional Blowdown System for a High-Pressure Tubular Reactor." This invention provides a unidirectional blowdown system specifically designed for high-pressure tubular reactors. It effectively minimizes the tube wall metal temperature during decomposition events, thus preventing the reactor walls from overheating and turning the tube metal to austenite. Shaw's patent also encompasses methods for designing and operating a unidirectional blowdown system.

Another significant patent by Shaw is the "Mitigation of Wax Levels in the High-Pressure Low-Density Polyethylene Process." In the high-pressure polymerization of ethylene homopolymers or copolymers, his invention addresses the challenges associated with the build-up of low molecular weight oligomers and waxes in the high-pressure recycle system. Shaw's approach involves sequentially draining knock-out pots downstream of a high-pressure separator at regular intervals to help reduce wax and oligomer accumulation during polymerization.

Career Highlights

Shaw has made significant strides in his career, having worked with prominent companies in the chemical industry. Notably, he has been associated with Nova Chemicals and Chevron Phillips Chemical Company. His contributions in these roles have facilitated advancements in polymerization processes and system designs.

Collaborations

Collaboration has been a key aspect of Shaw's innovation journey. He has worked alongside accomplished individuals such as Peter Phung Minh Hoang and Cliff Baar. Together, they have pushed the boundaries of research and development in high-pressure systems, contributing to a wider understanding and improvement of polymerization methods.

Conclusion

Benjamin Milton Shaw is a remarkable inventor whose patents demonstrate a deep understanding of high-pressure chemical processes. His recent innovations significantly enhance safety and efficiency in polymer production, showcasing the vital role of inventors in advancing technology and industry practices. Shaw’s ongoing work continues to inspire and lead innovations within the field.