Company Filing History:
6 out of 832,812 Years Active: 1976-1978
Title: Gakif Zakirovich Nasyrov: Innovator in Alunite and Vanadium Processing
Introduction
Gakif Zakirovich Nasyrov is a notable inventor based in Saint-Petersburg, Russia. He has made significant contributions to the field of mineral processing, particularly in the treatment of alunite and the preparation of vanadium pentoxide. With a total of 6 patents to his name, Nasyrov's work showcases innovative methods that enhance the efficiency of mineral extraction processes.
Latest Patents
Nasyrov's latest patents include a comprehensive process for alunite treatment. This method involves roasting alunite in the presence of oxygen at temperatures ranging from 580°C to 620°C for 1 to 3 hours. The process further includes decomposing the roasted alunite using reducing agents and subjecting it to hydrochemical treatment with a sodium hydroxide solution. This innovative approach allows for the effective treatment of alunite ores that contain silica, which was previously considered difficult to process.
Another significant patent by Nasyrov is a method for preparing vanadium pentoxide from a sodium vanadate solution. This method treats the solution at a pH of 4 to 6 with ammonium chloride or sulfate, resulting in the formation of an ammonium-vanadate salt precipitate. The new precipitate is then calcined to produce vanadium pentoxide, significantly increasing the degree of precipitation and reducing vanadium loss.
Career Highlights
Throughout his career, Nasyrov has focused on developing innovative solutions for mineral processing. His patents reflect a deep understanding of chemical processes and a commitment to improving extraction methods. His work has implications for the mining industry, particularly in enhancing the recovery of valuable minerals.
Collaborations
Nasyrov has collaborated with notable professionals in his field, including Boris Alexandrovich Stolyar and Nikolai A Kaluzhsky. These collaborations have likely contributed to the advancement of his research and the successful development of his patented methods.
Conclusion
Gakif Zakirovich Nasyrov is a prominent inventor whose work in alunite and vanadium processing has made a significant impact on the field of mineral extraction. His innovative methods and collaborative efforts continue to influence the industry, showcasing the importance of research and development in advancing technology.