Location History:
- New Castle County, DE (US) (1989)
- Wilmington, DE (US) (1990)
Company Filing History:
Years Active: 1989-1990
Title: Innovations of Denis E LaSota
Introduction
Denis E LaSota is a notable inventor based in Wilmington, DE, with a focus on advancements in ore agglomeration technologies. He holds three patents that showcase his expertise in the field of materials science and engineering.
Latest Patents
One of his latest patents is for ore pellets containing carboxymethylhydroxyethylcellulose and sodium. This invention serves as a binder for agglomerating ore in the presence of water, comprising 10% to 90% of a water-soluble sodium carboxymethylhydroxyethylcellulose and 10% to 90% of sodium carbonate. The process involves mixing a binder composition containing cellulose and sodium carbonate with water and the ore, agglomerating the mixture into wet balls, drying them, and heating the resultant dry balls at a temperature of at least about 1204°C. A preferred ore for this process is taconite. Another significant patent is for a binder useful for agglomerating a concentrated ore material in the presence of water. This binder includes a water-soluble polymer selected from alkali metal salts of carboxymethyl cellulose or carboxymethyl hydroxyethyl cellulose and sodium tripolyphosphate. The patent also describes a process for agglomerating the concentrated ore material using this binder, along with the agglomerated product of this process.
Career Highlights
Denis E LaSota has made significant contributions to the field of materials science through his work at Aqualon Company. His innovative approaches to ore agglomeration have positioned him as a key figure in the industry.
Collaborations
He has collaborated with notable coworkers, including Bruce E Banyai and Dennis L Strunk, who have contributed to his research and development efforts.
Conclusion
Denis E LaSota's work exemplifies the intersection of innovation and practical application in the field of materials science. His patents reflect a commitment to advancing technologies that enhance ore processing and agglomeration.