Joerg Petrasch is a notable inventor based in East Lansing, MI (US). He has made significant contributions to the field of thermochemical energy storage, holding 2 patents that showcase his innovative approaches to energy management and sustainability.

Latest Patents

Petrasch's latest patents include a "Solid thermochemical fuel apparatus" and a "System and operation for thermochemical renewable energy storage." The solid thermochemical fuel apparatus involves a method of charging and discharging energy in reusable fuel workpieces or particles. This method utilizes a solar furnace with counter-flowing workpieces and gas to exchange heat, ensuring that the exiting gas and workpieces remain at approximately ambient temperature. Additionally, it features a production plant with a reduction reactor that harnesses excess electrical energy from renewable sources to manage solid-state thermochemical fuel. Another aspect of this invention includes a fuel flow control valve that operates using air pulses, along with the use of oxygen-deprived reusable fuels such as magnesium manganese oxide or magnesium iron oxide.

The second patent, focused on thermochemical renewable energy storage, outlines systems and methods for energy storage and recovery. This electrical-to-electrical energy storage system comprises a thermochemical energy storage device, a blower, a compressor, a turbine, and an electrical generator. The TCES device includes a vessel and a porous bed containing a reactive material that releases oxygen when heated to a reduction temperature. The system is designed to efficiently manage energy flow and generate electricity through a series of interconnected components.

Career Highlights

Joerg Petrasch is affiliated with Michigan State University, where he continues to advance research in energy technologies. His work emphasizes the importance of renewable energy solutions and the development of innovative systems for energy storage.

Collaborations

Petrasch collaborates with esteemed colleagues such as James F Klausner and Kelvin Randhir, contributing to a dynamic research environment focused on energy innovation.

Conclusion

Joerg Petrasch's contributions to thermochemical energy storage reflect his commitment to advancing sustainable energy solutions. His innovative patents and collaborative efforts position him as a key figure in the field of energy technology.

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