Girish Chimanlal Joshi

Title: Innovations by Girish Chimanlal Joshi

Introduction

Girish Chimanlal Joshi is an accomplished inventor based in Sugar Land, TX (US). He holds 2 patents that contribute significantly to advancements in the field of chemical engineering, particularly in methanol production and emissions reduction.

Latest Patents

One of his notable patents focuses on reducing methanol emissions from a syngas unit. This innovation addresses the challenge of methanol emissions in the CO₂ vent from a synthesis gas unit in ammonia or hydrogen plants. The method involves contacting raw synthesis gas from a low-temperature shift converter with recycled stripped condensate to absorb methanol. The treated synthesis gas is then processed in a purification unit to form a CO₂ vent with reduced methanol content. The condensate from this process is steam stripped to create a process steam stream suitable for feeding the reformer, along with a stripped process condensate stream for offsite polishing, part of which is recycled for contacting the raw synthesis gas.

Another significant patent by Joshi is related to fusel oil stripping. This method recovers volatile components from reformer effluent condensate and fusel oil in a methanol plant. The fusel oil is stripped with steam, producing an overhead vapor stream of steam and stripped organic components that are recycled back to the reformer feed. This invention not only improves yield but also reduces or eliminates liquid fusel oil waste by recycling volatile organic components contained in the fusel oil.

Career Highlights

Girish Chimanlal Joshi is associated with The M.W. Kellogg Company, where he applies his expertise in chemical processes and innovations. His work has had a significant impact on the efficiency and sustainability of methanol production.

Collaborations

He has collaborated with notable colleagues, including Edward J. Cialkowski and Robert V. Schneider, III, contributing to a dynamic work environment that fosters innovation and problem-solving.

Conclusion

Girish Chimanlal Joshi's contributions to the field of chemical engineering through his patents demonstrate his commitment to innovation and sustainability. His work continues to influence the industry positively.