Walter D Egan

Walter D Egan is a notable inventor based in Bethlehem, PA (US). He has made significant contributions to the field of chemical stabilization, particularly concerning hazardous waste management. With a total of 3 patents, Egan's work focuses on innovative processes that address environmental challenges.

Latest Patents

Egan's latest patents include a process for the chemical stabilization of heavy metal bearing dusts. This invention is particularly relevant in the treatment of dust generated from electric arc furnaces (EAF). The process aims to render hazardous constituents, such as cadmium and lead, virtually immobile through a pozzolanic reaction involving materials that form a calcium-alumino-silicate matrix. Another significant patent involves a calcium-alumino-silicate composition that includes a reaction product of electric arc furnace dust and an aqueous chemical waste sludge. This composition is designed to stabilize heavy metals and enhance the safety of waste materials.

Career Highlights

Walter D Egan has had a distinguished career at Bethlehem Steel Corporation, where he has applied his expertise in chemical processes to develop innovative solutions for waste management. His work has been instrumental in advancing methods that mitigate the environmental impact of industrial by-products.

Collaborations

Egan has collaborated with notable coworkers, including John D Lynn and Charles E Jablonski. These partnerships have contributed to the development and refinement of his patented processes.

Conclusion

Walter D Egan's contributions to the field of chemical stabilization highlight the importance of innovation in addressing environmental issues. His patents reflect a commitment to creating safer and more effective methods for managing hazardous waste.