James W Bray

Title: Innovations by James W. Bray

Introduction

James W. Bray is an accomplished inventor based in West Chester, OH (US). He holds a total of 2 patents that showcase his expertise in the field of ultrafiltration and membrane cleaning processes. His innovative contributions have significantly impacted the efficiency of filtration systems.

Latest Patents

One of Bray's latest patents is a membrane cleaning process. This process involves cleaning fouled separation membranes, such as ultrafiltration, reverse osmosis, and microfiltration membranes. The method includes removing a fouled membrane from operation, applying a reaction of an inorganic peroxide and an alkali metal or alkaline earth metal hypohalite on the fouled surface, and subsequently removing the foulant and reaction products from the membrane surface.

Another notable patent is the ultrafiltration system with regeneration control. This system features multiple filter modules arranged in parallel. It detects the flow rate at the output of each module. When a module's flow rate falls below a threshold, it is disconnected from the system and directed into a regeneration circuit for cleaning. Once regenerated, the module is reconnected to the ultrafiltration system, ensuring continuous operation.

Career Highlights

James W. Bray has made significant strides in his career, particularly through his work at Champion International Corporation Limited. His innovative approaches to filtration technology have garnered attention and respect within the industry.

Collaborations

Bray has collaborated with notable coworkers, including Henry A. Fremont and Richard C. Agar. Their combined expertise has contributed to the development of advanced filtration technologies.

Conclusion

James W. Bray's contributions to the field of ultrafiltration and membrane cleaning processes highlight his innovative spirit and dedication to improving filtration systems. His patents reflect a commitment to advancing technology in this essential area.