Bruce Arthur Kaiser

Title: Bruce Arthur Kaiser: Innovator in Chemical Processes

Introduction

Bruce Arthur Kaiser is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of chemical engineering, particularly in the production of isocyanates and ethylene dichloride. With a total of 2 patents, his work has implications for both efficiency and environmental sustainability in chemical manufacturing.

Latest Patents

Kaiser’s latest patents include a process for the production of isocyanate using chlorine recycle. This innovative system not only produces isocyanate but also converts anhydrous hydrogen chloride, a by-product of isocyanate production, into chlorine gas through an electrochemical cell. By recycling both the anhydrous hydrogen chloride and chlorine, this process significantly reduces the cost of isocyanate production while minimizing disposal issues associated with anhydrous hydrogen chloride.

Another significant patent is for the production of ethylene dichloride by direct chlorination. This process utilizes a direct chlorination reactor, eliminating the need for an oxychlorination unit. In this method, ethylene and chlorine are supplied to the reactor, where they react to form ethylene dichloride. The chlorine used in this process is sourced from an electrochemical cell that converts anhydrous hydrogen chloride into dry chlorine gas, which is then purified and recycled back into the reactor.

Career Highlights

Bruce Arthur Kaiser is currently employed at E.I. DuPont De Nemours and Company, where he continues to innovate in the field of chemical processes. His work has not only advanced the efficiency of chemical production but has also contributed to more sustainable practices within the industry.

Collaborations

Kaiser has collaborated with notable colleagues such as Francisco Jose Freire and Dennie Turin Mah. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of chemical engineering.

Conclusion

In summary, Bruce Arthur Kaiser is a distinguished inventor whose work in chemical processes has led to significant advancements in the production of isocyanates and ethylene dichloride. His innovative approaches not only enhance production efficiency but also address environmental concerns, making him a key figure in the field of chemical engineering.