Ashok Kumar Choudhary

Title: Innovations of Ashok Kumar Choudhary

Introduction

Ashok Kumar Choudhary is a notable inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of heavy oil conversion through his innovative patent. His work focuses on enhancing the efficiency of oil processing systems, which is crucial for the energy sector.

Latest Patents

Choudhary holds a patent titled "Process scheme for maximum heavy oil conversion with stage asphaltene rejection." This patent provides a comprehensive system designed to upgrade an input stream of straight run vacuum residue or cracked feedstock. The system includes various components such as a vacuum column, hydrocracking unit, high lift solvent deasphalting unit, low lift solvent deasphalting unit, and optionally a hydrotreating reactor. The process involves introducing a straight run vacuum residue or cracked feedstock into the system, followed by steps of fractionating, solvent stage deasphalting, and hydrocracking. This innovative approach allows for the production of multiple valuable products, including distillate, naphtha, and asphaltene-rich pitch streams.

Career Highlights

Choudhary is currently employed at the Saudi Arabian Oil Company, where he applies his expertise in oil processing technologies. His work has been instrumental in advancing the methods used in the industry, particularly in maximizing the conversion of heavy oils.

Collaborations

Throughout his career, Choudhary has collaborated with esteemed colleagues such as Vinod Ramaseshan and Emad Al Subaie. These collaborations have fostered a productive environment for innovation and development in oil processing technologies.

Conclusion

Ashok Kumar Choudhary's contributions to the field of heavy oil conversion exemplify the importance of innovation in the energy sector. His patent and ongoing work at the Saudi Arabian Oil Company highlight his commitment to advancing oil processing technologies.