Sunil Vyas

Title: Innovations by Inventor Sunil Vyas

Introduction

Sunil Vyas is a notable inventor based in Laguna Niguel, California. He has made significant contributions to the field of carbon capture and ammonia synthesis, holding a total of 2 patents. His work focuses on developing efficient methods and configurations that enhance industrial processes.

Latest Patents

One of Sunil Vyas's latest patents is related to configurations and methods of carbon capture. This invention involves an Integrated Gasification Combined Cycle (IGCC) plant that features a precombustion decarbonization unit. In this setup, acid gas is removed from combustion gas before it enters the combustion turbine. A preferred configuration includes a sulfur removal unit that extracts hydrogen sulfide from the feed gas prior to its entry into an autorefrigeration unit, where carbon dioxide is subsequently removed. Another configuration involves converting hydrogen sulfide to carbonyl sulfide in a dryer, with the carbonyl sulfide being absorbed in liquid carbon dioxide prepared from the feed gas using autorefrigeration.

His second patent focuses on ammonia plant configuration and methods. This synthesis plant includes a separation system that operates upstream of a synthesis loop. This system effectively removes excess nitrogen and other gaseous compounds from a feed gas that has a hydrogen to nitrogen ratio of less than 3:1. The result is a syngas with a hydrogen to nitrogen ratio of approximately 3:1. Preferred separation systems for this process include a coldbox utilizing a refrigerant other than air or a pressure swing absorption system.

Career Highlights

Throughout his career, Sunil Vyas has worked with prominent companies such as Fluor Technologies Corporation and Fluor Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for complex industrial challenges.

Collaborations

Sunil has collaborated with several professionals in his field, including Satish Reddy and Jeffrey Scherffius. These collaborations have likely enriched his work and led to further advancements in his projects.

Conclusion

Sunil Vyas is a distinguished inventor whose work in carbon capture and ammonia synthesis has led to valuable patents. His contributions continue to influence the industry and promote advancements in environmental technology.