Bhushan Sharma

Title: Innovations by Bhushan Sharma in Aliphatic Ester Synthesis

Introduction

Bhushan Sharma, an accomplished inventor based in Surrey, GB, has made significant contributions to the field of organic chemistry, particularly in the synthesis of lower aliphatic esters. With two patents to his name, Sharma’s innovative processes are designed to enhance the efficiency and yield of ester production, showcasing his expertise in chemical engineering and catalysis.

Latest Patents

Sharma's most recent patents focus on two key processes for the synthesis of lower aliphatic esters. The first patent addresses the "Synthesis of lower aliphatic esters using heteropolyacids with an aldehyde-free product stream." This process involves the addition of a lower olefin and a saturated lower aliphatic mono-carboxylic acid in the vapor phase, catalyzed by heteropolyacid. A critical feature of this invention is the removal of aldehyde impurities from the reactants prior to the reaction, significantly prolonging the life and activity of the catalyst by preventing catalyst poisoning.

His second patent, titled "Ester synthesis," introduces a method for the production of lower aliphatic esters that involves adding water in a range of 1-10 mole % to the reaction mixture. This addition enhances the yield of the desired ester, making the process especially effective for the production of ethyl acetate from ethylene and acetic acid, all while minimizing by-products through the optional inclusion of a di-ether.

Career Highlights

Currently, Bhushan Sharma is associated with Bp Chemicals Limited, where his innovative work stands out in the domain of chemical processes. His career has been marked by a commitment to developing more efficient methods for chemical synthesis that not only improve yield but also reduce impurities, which are essential for advancing industrial applications.

Collaborations

Throughout his career, Sharma has collaborated with talented professionals, including his coworkers Martin Philip Atkins and Simon Frederick Thomas Froom. These collaborations have further enriched his research and bolstered his innovative contributions to chemical engineering.

Conclusion

Bhushan Sharma's contributions to the synthesis of lower aliphatic esters represent significant advancements in chemical processes. His patents reflect a deep understanding of catalysis and reaction dynamics, promising improved efficiency in ester synthesis. As industries strive for more sustainable and effective chemical processes, Sharma’s innovations are pivotal in shaping the future of organic synthesis.