Bibhas Sarkar

Title: Bibhas Sarkar: Innovator in Hydroformylation Processes

Introduction

Bibhas Sarkar is a notable inventor based in Lawrence, KS (US). He has made significant contributions to the field of chemical engineering, particularly in the area of hydroformylation processes. His innovative work focuses on utilizing biobased sources for chemical production.

Latest Patents

Bibhas Sarkar holds a patent for a "Single solvent gas expanded hydroformylation process." This process involves hydroformylating allyl alcohol, especially from biobased sources such as glycerol, to produce valuable chemicals like 4-hydroxybutyraldehyde and 4-hydroxy-2-methylpropionaldehyde. The method creates a homogeneous reaction mixture that includes allyl alcohol, a rhodium-based hydroformylation catalyst, and a near-critical liquefiable petroleum gas. The reaction occurs with carbon monoxide and hydrogen in the presence of the catalyst, allowing for the efficient recovery of the petroleum gas overhead by reducing pressure and degassing the product mixture. Notably, dense propane serves as a single inert solvent/diluent, eliminating the need for additional solvents.

Career Highlights

Bibhas Sarkar is affiliated with the University of Kansas, where he continues to advance research in chemical processes. His work has garnered attention for its potential applications in sustainable chemistry and biobased product development.

Collaborations

Bibhas has collaborated with esteemed colleagues, including Bala Subramaniam and Raghunath V Chaudhari, contributing to a dynamic research environment focused on innovative chemical solutions.

Conclusion

Bibhas Sarkar's contributions to hydroformylation processes highlight his role as a key innovator in the field of chemical engineering. His work not only advances scientific knowledge but also promotes the use of sustainable resources in chemical production.