Company Filing History:
1 out of 5 
1 out of 832,843 Years Active: 1996-1997
Title: David B. Stofesky: Innovator in Cyanide Treatment Technologies
Introduction
David B. Stofesky is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of aluminum production, particularly in the treatment of cyanide in electrolytic cell linings. With a total of 2 patents, his work addresses critical environmental and operational challenges in the industry.
Latest Patents
Stofesky's latest patents include innovative methods for managing cyanide in aluminum production processes. The first patent, titled "Decomposition of cyanide in electrolytic cell lining," outlines a method for treating sodium cyanide found in spent carbonaceous and refractory materials. This method involves grinding the spent materials and adding a reactive substance that can effectively react with sodium cyanide, ultimately destroying it through a controlled heating process.
The second patent, "Suppression of cyanide formation in electrolytic cell lining," presents an improved carbonaceous material designed for use as a liner in aluminum-producing electrolytic cells. This material is engineered to resist the formation of sodium cyanide during operation, utilizing a reactive compound that interacts with sodium and nitrogen to suppress cyanide accumulation.
Career Highlights
Throughout his career, Stofesky has worked with various companies, including Emec Consultants. His expertise in the field has allowed him to develop innovative solutions that enhance the safety and efficiency of aluminum production.
Collaborations
Stofesky has collaborated with notable professionals in his field, including C. Norman Cochran and Rudolph Keller. These partnerships have contributed to the advancement of technologies aimed at improving environmental safety in industrial processes.
Conclusion
David B. Stofesky's contributions to the field of aluminum production through his innovative patents demonstrate his commitment to addressing environmental challenges. His work not only enhances operational efficiency but also promotes safer practices in the industry.