Location History:
- Simsbury, CT (US) (1993 - 1994)
- West Simsbury, CT (US) (2012)
Company Filing History:
2 out of 1,102 
2 out of 832,812 Years Active: 1993-2012
Title: Innovations of John L Marion
Introduction
John L Marion is a notable inventor based in Simsbury, CT (US). He has made significant contributions to the field of combustion technology, holding a total of 4 patents. His work focuses on improving the efficiency and effectiveness of fossil fuel combustion processes.
Latest Patents
Among his latest patents, one invention involves a combustor designed to facilitate the combustion of fossil fuel. This system is engineered to heat a working fluid while generating flue gas. An air preheater is integrated into the design, which receives the flue gas produced in the combustor. The system operates in two modes: an air-fired mode and an oxygen-firing mode. In the air-fired mode, a blower directs air to the preheater, while in the oxygen-firing mode, both oxygen and recycled flue gas are utilized. The air preheater effectively transfers heat from the flue gas to the incoming air or gases, enhancing the overall efficiency of the combustion process.
Another patent describes a combustor that utilizes a fluidized bed of fossil fuel to heat a working fluid and generate flue gas. This design features an air preheater with two gas passageways, allowing for the management of flue gas and captured carbon dioxide. The system can operate in either a non-CO capture mode or a CO capture mode, adjusting the flow of gases accordingly to optimize preheating and fluidization of the fossil fuel.
Career Highlights
John L Marion has worked with various companies throughout his career, including Combustion Engineering, Inc. His expertise in combustion technology has positioned him as a key figure in the development of innovative solutions for energy efficiency.
Collaborations
Throughout his career, John has collaborated with notable professionals in the field, including Herbert E Andrus, Jr. and Gregory N Liljedahl. These collaborations have contributed to the advancement of combustion technologies and the development of new inventions.
Conclusion
John L Marion's contributions to combustion technology through his patents and collaborations highlight his innovative spirit and dedication to improving energy efficiency. His work continues to influence the field and pave the way for future advancements in fossil fuel combustion.