Charles M Smith

Title: Innovations of Charles M Smith in Hydroformylation Processes

Introduction

Charles M Smith is a notable inventor based in Baton Rouge, Louisiana. He has made significant contributions to the field of chemical engineering, particularly in the hydroformylation of sulfur-containing thermally cracked petroleum streams. With a total of three patents to his name, his work has implications for the production of valuable chemical products.

Latest Patents

One of Smith's latest patents involves a catalytic process for the hydroformylation of olefinic, sulfur-containing thermally cracked petroleum streams. This innovative process aims to produce aldehydes and/or alcohols using homogeneous transition metal carbonyl complexes as catalysts. Preferred catalysts for low and medium pressure hydroformylation include cobalt and rhodium carbonyl hydride complexes, which enhance the efficiency of the reaction. The process is particularly effective when using sulfur-containing naphtha and gas oil distillate feeds derived from high-temperature thermal cracking. These feeds contain over 20% olefins, primarily 1-n-olefins, which are hydroformylated to yield semilinear aldehyde and/or alcohol products. The resulting alcohols can be converted into dialkyl phthalates and other esters, which possess unique plasticizer properties and are useful for producing novel surfactants.

Career Highlights

Charles M Smith is currently associated with Exxon Research and Engineering Company, where he continues to advance his research in chemical processes. His work has not only contributed to the field of hydroformylation but has also paved the way for the development of low sulfur-containing alcohols and related products.

Collaborations

Smith has collaborated with notable coworkers such as Alexis A Oswald and Ram N Bhatia, contributing to a dynamic research environment that fosters innovation and development in chemical engineering.

Conclusion

Charles M Smith's contributions to the field of hydroformylation exemplify the importance of innovation in chemical processes. His patents reflect a commitment to advancing technology that can lead to more efficient and environmentally friendly production methods.