Location History:
- Wallingford, CT (US) (1990 - 1991)
- Aurora, IL (US) (1991 - 1993)
- Naperville, IL (US) (1994 - 1999)
- Lisle, IL (US) (2006 - 2022)
Company Filing History:
Years Active: 1990-2022
Title: **William H. Sun: Innovative Mind in Ammonia Gas Generation and Combustion Efficiency**
Introduction
William H. Sun, based in Lisle, Illinois, is an accomplished inventor with a remarkable portfolio consisting of 22 patents. His innovative work primarily focuses on processes that enhance efficiency in ammonia generation and combustion technologies.
Latest Patents
Among his latest inventions is a patent for a controlled, compact, on-demand ammonia gas generation process and apparatus. This innovative invention outlines methods and compact apparatus for producing ammonia from urea through gasification. The process efficiently controls the flows of aqueous urea solution and hot gas, leading to complete gasification. The resulting gas mixture contains ammonia alongside other compounds, and further processing is done using a catalyst bed to convert isocyanic acid to ammonia. The design accounts for back pressure to isolate the gasification chamber from downstream turbulence, facilitating continuous operation with precise control.
In addition, William H. Sun has also developed a process relevant to the combustion industry for controlling the injection of magnesium oxide to reduce sulfur trioxide concentration during combustion. This invention focuses on optimizing efficiency while utilizing vanadium and sulfur-containing fuels by strategically managing the introduction of magnesium oxide at various temperatures.
Career Highlights
William H. Sun's career includes significant tenures at Fuel Tech, Inc. and Nalco Fuel Tech, where he applied his expertise in innovative combustion solutions and ammonia generation techniques. His deep understanding of chemical processes and engineering has allowed him to contribute to advancements in environmental efficiency and sustainability.
Collaborations
Throughout his career, William has collaborated with notable individuals in the industry, including John M. Boyle and John E. Hofmann. These collaborations have further enriched his work, leading to groundbreaking advancements in his fields of expertise.
Conclusion
William H. Sun continues to be a leading inventor, making strides in innovation with his patented technologies focused on ammonia generation and combustion efficiency. His contributions significantly enhance industrial processes, showcasing the importance of innovation in addressing contemporary environmental challenges.