Company Filing History:
2 out of 832,812 Years Active: 1981
Title: Evgeny I Ezhov: Innovator in Pyrometallurgical Processing
Introduction
Evgeny I Ezhov is a notable inventor based in Saint-Petersburg, Russia. He has made significant contributions to the field of pyrometallurgy, particularly in the processing of heavy nonferrous metal raw materials. With a total of 2 patents, Ezhov's work is recognized for its innovative approaches to metal processing.
Latest Patents
Ezhov's latest patents include a pyrometallurgical method and a furnace designed for processing heavy nonferrous metal raw materials. The method involves heating and melting raw materials in a molten slag, creating a heterogeneous melt with sulfide and oxide phases. The process includes bubbling oxidized gas containing at least 35% oxygen, which divides the melt into a top bubbled part and a bottom calm part. Each part, including slag, matte, and crude metal layers, can be tapped separately. The furnace designed for this method features a shaft with a hearth, tapping devices, and orifices for feeding charges and removing gaseous products. This innovative design allows for the efficient separation of polymetallic raw materials in a single-stage process.
Career Highlights
Throughout his career, Evgeny I Ezhov has focused on advancing pyrometallurgical techniques. His inventions have been instrumental in improving the efficiency of processing high-sulfur copper, nickel, copper-nickel, and copper-zinc raw materials. His work has garnered attention in the metallurgical community for its practical applications and effectiveness.
Collaborations
Ezhov has collaborated with notable colleagues, including Andrei V Vanjukov and Valery V Mechev. These partnerships have contributed to the development and refinement of his innovative methods and technologies.
Conclusion
Evgeny I Ezhov stands out as a significant figure in the field of pyrometallurgy, with his innovative patents paving the way for advancements in metal processing. His contributions continue to influence the industry and enhance the efficiency of resource extraction.