Company Filing History:
Years Active: 1978-1998
Title: Shelton Ehrlich: Innovator in Power Generation Technologies
Introduction
Shelton Ehrlich is a notable inventor based in Palo Alto, CA (US), recognized for his contributions to power generation technologies. He holds a total of 3 patents that reflect his innovative approach to energy solutions.
Latest Patents
One of his latest patents is a hybrid biomass and natural gas/oil power generation system. This system includes a circulating fluidized bed boiler that burns materials such as wood chips, a combustion turbine primarily driven by natural gas, and a steam turbine. The design utilizes hot flue gas from the wood chip boiler to generate steam, hot water, and hot air, which are then used to drive the combustion turbine. The process involves humidifying the hot air and raising its temperature to match the boiler temperature, ultimately mixing it with steam and combusted natural gas to enhance turbine efficiency.
Another significant patent is a method for enhancing the sulfur capture potential of lime in fluidized bed combustion of coal. This method improves the flow characteristics of feed coal by collecting partially sulfated limestone particles from the flue gas. The particles can be retained in the flue gas stream for hydration and returned to the combustor, mixed with wet coal for drying and hydration, or introduced upstream to provide moisture for hydration.
Career Highlights
Shelton Ehrlich is associated with the Electric Power Research Institute, where he continues to develop innovative solutions in energy generation. His work focuses on improving the efficiency and environmental impact of power generation systems.
Collaborations
Throughout his career, Shelton has collaborated with notable individuals such as Joseph Yerushalmi and Mohammad Maaghoul, who have contributed to his research and development efforts.
Conclusion
Shelton Ehrlich's innovative patents and contributions to power generation technologies highlight his commitment to advancing energy solutions. His work not only addresses current energy challenges but also paves the way for future advancements in the field.