Location History:
- Houston, TX (US) (2016 - 2021)
- Katy, TX (US) (2019 - 2022)
- Bloomfield, NJ (US) (2021 - 2022)
Company Filing History:
Years Active: 2016-2025
Title: Innovations of Rama Rao Marri
Introduction
Rama Rao Marri is a prominent inventor based in Bloomfield, NJ (US), known for his significant contributions to the field of chemical engineering. With a total of 16 patents to his name, he has made remarkable advancements in processes related to fluid catalytic cracking.
Latest Patents
Among his latest patents is a fluid catalytic cracking process and apparatus designed to maximize light olefin yield. This innovative apparatus allows for the conversion of hydrocarbon feeds into light olefins and other hydrocarbons. The process involves feeding a hydrocarbon along with two different catalysts into a reactor. The first catalyst is characterized by a smaller average particle size and lower density compared to the second catalyst. The system efficiently recovers a portion of the second catalyst as a bottoms product, while the overhead product includes a cracked hydrocarbon effluent, the second portion of the second catalyst, and the first catalyst. This separation allows for the return of the second catalyst to the reactor, enhancing the overall efficiency of the process.
Another notable patent focuses on the production of light olefins from crude oil through a fluid catalytic cracking process. This reactor system is designed to effectively remove contaminants from heavy crude oil, enabling the processing of lower contaminant feeds in a fluid catalytic cracking unit. The innovative dual-reactor and dual-catalyst system aims to maximize the yield of petrochemical building blocks such as ethylene, propylene, butylenes, and BTX-rich naphtha from various crude oils.
Career Highlights
Rama Rao Marri is currently associated with Lummus Technology Inc., where he continues to develop cutting-edge technologies in the field of petrochemicals. His work has significantly impacted the efficiency and effectiveness of hydrocarbon processing.
Collaborations
Throughout his career, Marri has collaborated with notable colleagues, including Liang Chen and Peter Loezos, contributing to various innovative projects and advancements in chemical engineering.
Conclusion
Rama Rao Marri's contributions to the field of fluid catalytic cracking and hydrocarbon processing have established him as a leading inventor in his domain. His innovative patents and ongoing work at Lummus Technology Inc. continue to shape the future of petrochemical production.