Alok Srivastava

Title: Alok Srivastava: Innovator in Chemical Process Engineering

Introduction

Alok Srivastava is a prominent inventor based in Houston, TX, with an impressive portfolio of 20 patents to his name. His innovative contributions primarily focus on advancements in chemical engineering processes, particularly in the olefin production sector.

Latest Patents

Among Srivastava's recent innovations are notable patents that address critical challenges within the industry. One such patent, "On-site solvent generation and makeup for tar solvation in an olefin plant," introduces a system and process for generating a C+Caromatic rich solvent stream on-site, which is essential for effective tar solvation. This process utilizes a two-fuel oil tower system that receives hydrocarbon feed, significantly improving the efficiency of tar removal from quench water.

Another significant patent focuses on "Upgrading streams comprising C and Chydrocarbons." This innovation describes a method where a first stream containing 1,3-butadiene and C-acetylenes is mixed with a liquid recycle stream from a C-acetylene hydrogenation reactor. It allows for the selective hydrogenation of C-acetylenes without substantially converting the valuable 1,3-butadiene, enhancing the overall yield of desired hydrocarbon products.

Career Highlights

Alok Srivastava has garnered extensive experience through his tenure at renowned companies such as ExxonMobil Chemical Patents Inc. and Kellogg Brown & Root, Inc. His roles in these organizations have allowed him to apply his knowledge in process development and contributing to significant advancements in chemical technologies.

Collaborations

Throughout his professional journey, Srivastava has collaborated with esteemed colleagues, including James N. McCoy and Paul F. Keusenkothen. These partnerships have fostered innovation and led to the successful development and commercialization of several patented technologies.

Conclusion

Alok Srivastava stands as a significant figure in the field of chemical engineering, with a rich history of innovation and collaboration. His patents not only reflect his extensive expertise but also contribute valuable solutions to the challenges faced in olefin production, solidifying his position as a leading inventor in the industry.