John F Bortnik

Title: Innovations by John F Bortnik

Introduction

John F Bortnik is an accomplished inventor based in Ashtabula, Ohio. He has made significant contributions to the field of engineering, particularly in the area of recycling processes in electric furnaces. With a total of two patents to his name, Bortnik's work reflects a commitment to innovation and efficiency.

Latest Patents

Bortnik's latest patent is titled "System for Recycling Fines to Hollow Electrode." This invention is directed towards a process and apparatus for mixing finely divided calcium carbide with finely divided lime and carbonaceous material. The mixture is then fed down through the aperture of a hollow electrode in a calcium carbide electric furnace. In a preferred embodiment, the finely divided calcium carbide is supplied to the aperture by a first conveyor, while a fine feed mix of lime and carbonaceous material is supplied by a second separate conveyor. The two materials are mixed in a fluidized condition and fed down through the aperture into the reaction zone of the furnace. Notably, carbon monoxide off-gas from the furnace is utilized for fluidizing the respective particles.

Career Highlights

Bortnik is currently associated with Elkem Metals Company, where he applies his expertise in developing innovative solutions for industrial processes. His work has been instrumental in enhancing the efficiency of recycling methods in the production of calcium carbide.

Collaborations

Throughout his career, Bortnik has collaborated with notable colleagues, including Donald A Clayman and Scott A Baker. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

John F Bortnik's contributions to the field of engineering and recycling processes demonstrate his innovative spirit and dedication to improving industrial practices. His patents reflect a significant advancement in the efficient use of materials in electric furnaces.