S Narayanan

Title: S Narayanan: Innovator in Olefin and Aromatic Production

Introduction

S Narayanan is a notable inventor based in Westwood, MA (US). He has made significant contributions to the field of chemical engineering, particularly in the production of olefins and aromatics. With a total of 2 patents, Narayanan's work has advanced the methods used in the petrochemical industry.

Latest Patents

Narayanan's latest patents include a "Process and apparatus for the production of olefins from both heavy and light oils." This invention features a pyrolysis furnace designed for cracking heavy oils into olefins. The furnace consists of a convection zone and a radiation zone, where heavy streams and diluents are heated to initiate partial thermal cracking. In a parallel process, lighter oil and steam are cracked to produce olefins, which are then mixed with the heated heavy stream for further cracking in the radiation zone. Another significant patent is the "Process for the production of aromatics benzene, toluene, xylene (BTX)." This process enhances the yields of aromatics by initially partially thermally cracking heavy hydrocarbons and ethane, followed by complete cracking of the partially cracked heavy hydrocarbon.

Career Highlights

S Narayanan is currently employed at Stone & Webster Engineering Corporation, where he applies his expertise in chemical processes. His innovative approaches have contributed to the development of more efficient methods for producing essential petrochemical products.

Collaborations

Throughout his career, Narayanan has collaborated with esteemed colleagues such as Axel R Johnson and Herman H Woebcke. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

S Narayanan's contributions to the field of chemical engineering, particularly in olefin and aromatic production, highlight his role as a significant inventor. His patents reflect a commitment to advancing technology in the petrochemical industry.