Paul Haruo Kasai

Title: The Innovative Contributions of Paul Haruo Kasai

Introduction

Paul Haruo Kasai is a notable inventor based in White Plains, NY (US). He has made significant contributions to the field of zeolite chemistry, holding two patents that showcase his innovative approach to material science. His work has implications for various applications, including environmental and energy-related technologies.

Latest Patents

Kasai's latest patents include the "Preparation of CU+ zeolites" and "Thermolysis of water in contact with zeolite masses." The first patent describes how Cu.sup.+.sup.+ cations in highly siliceous zeolites can spontaneously reduce to Cu.sup.+ cations upon dehydration, leading to the production of oxygen through the oxidation of water. The second patent details a process where dehydration of hydrated crystalline zeolites containing trivalent metal cations results in the reduction of the trivalent cation to a bivalent state, along with the evolution of oxygen. This process can be cyclically operated, allowing for the rehydration of the zeolite to produce free hydrogen and restore the bivalent metal cations to their initial trivalent state.

Career Highlights

Kasai has built a distinguished career at Union Carbide Corporation, where he has been able to apply his expertise in zeolite chemistry. His innovative work has contributed to advancements in the understanding and application of zeolites in various industrial processes.

Collaborations

Throughout his career, Kasai has collaborated with notable colleagues, including Roland Justin Bishop, Jr. and James N Francis. These collaborations have further enriched his research and development efforts in the field.

Conclusion

Paul Haruo Kasai's contributions to zeolite chemistry through his patents reflect his innovative spirit and dedication to advancing material science. His work continues to influence the field and offers promising applications for the future.