K Pushpananda Senaratne

Title: Innovations of K Pushpananda Senaratne

Introduction

K Pushpananda Senaratne is a notable inventor based in Baton Rouge, Louisiana. He holds a remarkable portfolio of 15 patents, showcasing his contributions to the field of chemistry and chemical processes. His innovative work has led to advancements in the preparation and application of various chemical reagents.

Latest Patents

One of his latest patents involves the preparation of a Lucas reagent of enhanced utility. This process introduces gaseous anhydrous hydrogen chloride into an aqueous solution of zinc chloride, resulting in a more efficient Lucas reagent compared to traditional methods. The reaction rate with levo-menthol is significantly faster, requiring a shorter reaction period. Additionally, the conversion to levo-menthyl chloride is higher when using this improved Lucas reagent. This method also allows for recycling, as it only requires the addition of hydrogen chloride to replenish the catalyst for subsequent uses.

Another significant patent by Senaratne is a process for purifying neomenthyldiphenylphosphine using methanol. This innovative process crystallizes crude neomenthyldiphenylphosphine, achieving purities of at least 97 mole percent, and often reaching 99 mole percent. This method provides an unexpectedly efficient production of high-purity neomenthyldiphenylphosphine, enhancing its applicability in various chemical applications.

Career Highlights

Throughout his career, Senaratne has worked with prominent companies such as Albemarle Corporation and Ethyl Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field of chemistry.

Collaborations

Senaratne has collaborated with notable coworkers, including Patrick S Bynum and Arcelio J Malcolm. These collaborations have likely fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

K Pushpananda Senaratne's contributions to the field of chemistry through his innovative patents demonstrate his expertise and commitment to advancing chemical processes. His work continues to influence the industry and inspire future innovations.