Location History:
- New Kensington, PA (US) (1984 - 1986)
- Plum Borough, PA (US) (1987)
- Plum Boro, PA (US) (1986 - 1989)
Company Filing History:
Years Active: 1984-1989
Title: J Finley Bush: Innovator in Aluminum Recovery Processes
Introduction
J Finley Bush is a notable inventor based in New Kensington, PA (US). He has made significant contributions to the field of aluminum recovery, holding a total of 7 patents. His work focuses on innovative processes that enhance the efficiency of aluminum recycling and recovery.
Latest Patents
One of his latest patents is for a process titled "Reclaiming Spent Potlining." This invention discloses a method for recovering aluminum fluoride, caustic, and carbon from spent potlining retrieved from an aluminum electrolytic reduction cell. The process involves treating the spent potlining with a caustic solution to produce a fluoride-rich basic liquor and a carbonaceous solid residue. This is followed by contacting the carbonaceous solid with an acid bath of aluminum sulfate and sulfuric acid to yield a fluoride-rich acid liquor.
Another significant patent is for a "Method for Regenerating Adsorbent Mixture of Alumina and Zeolite." This process describes the regeneration of an adsorbent that has ammonia adsorbed on it, comprising a mixture of alumina and Y zeolite. The adsorbent can be regenerated to its original capacity for ammonia adsorption through a two-step process. The first step involves treating the adsorbent with a saturated solution of an alkali metal carbonate, such as sodium carbonate, to remove a substantial portion of the ammonia. The second step treats the adsorbent with a saturated alkali metal bicarbonate solution, such as sodium bicarbonate, to restore its ammonia adsorption capacity.
Career Highlights
J Finley Bush is associated with the Aluminum Company of America, where he applies his expertise in aluminum recovery processes. His innovative approaches have contributed to advancements in the recycling industry, making significant strides in environmental sustainability.
Collaborations
Some of his notable coworkers include Paul J The and Donald R Mydock. Their collaborative efforts have further enhanced the research and development of aluminum recovery technologies.
Conclusion
J Finley Bush's contributions to the field of aluminum recovery through his innovative patents demonstrate his commitment to advancing recycling technologies. His work not only improves efficiency but also supports environmental sustainability in the aluminum industry.