This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 1981.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 834,570 Years Active: 1981
Title: Innovations of Petr A Alexandrov in Pyrometallurgy
Introduction
Petr A Alexandrov is a notable inventor based in Balkhash Dzhezkazganskoi oblasti, SU. 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, his work focuses on innovative methods and designs that enhance the efficiency of metal processing.
Latest Patents
Alexandrov'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. This process is optimized by injecting a gas containing at least 35% oxygen, which allows the melt to separate into distinct layers, including slag, matte, and crude metal. The furnace is engineered with a shaft that terminates in a hearth, equipped with devices for tapping smelting products and orifices for feeding charges and removing gaseous products. This innovative design facilitates the efficient separation of polymetallic raw materials in a single-stage process.
Career Highlights
Throughout his career, Alexandrov has focused on developing methods that improve the processing of high-sulfur copper, nickel, copper-nickel, and copper-zinc raw materials. His inventions have the potential to revolutionize the industry by providing more effective and environmentally friendly solutions for metal processing.
Collaborations
Alexandrov has collaborated with notable colleagues, including Valery V Mechev and Sauk T Takezhanov. These partnerships have contributed to the advancement of his research and the successful implementation of his innovative methods.
Conclusion
Petr A Alexandrov's contributions to pyrometallurgy through his patents and collaborative efforts highlight his role as a significant inventor in the field. His innovative methods and designs are poised to make a lasting impact on the processing of nonferrous metals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile