Location History:
- Lourdes, BR (2019)
- Belo Horizonte, BR (2023)
Company Filing History:
Years Active: 2019-2023
Title: Joaquim Donizetti Donda: Innovator in Iron Ore Processing
Introduction
Joaquim Donizetti Donda is a notable inventor based in Lourdes, Brazil. He has made significant contributions to the field of iron ore processing, holding 2 patents that showcase his innovative approach to enhancing efficiency in this industry.
Latest Patents
Donda's latest patents include a comminution process of iron ore or iron ore products at natural moisture. This invention relates to a process that allows for the comminution of iron ore without the need for additional water or drying steps, making it both technically and economically feasible. The process utilizes equipment such as roller presses, vertical roller mills, roller crushers, and high acceleration screens. Another significant patent is for an iron ore concentration process that incorporates a grinding circuit, dry desliming, and dry or mixed concentration. This invention improves overall process efficiency by increasing the recovery rates of concentrators and extending the useful life of mines.
Career Highlights
Donda is currently employed at Vale S.A., a leading company in the mining sector. His work focuses on developing innovative processes that enhance the extraction and processing of iron ore. His contributions have been instrumental in advancing the company's operational capabilities.
Collaborations
Throughout his career, Donda has collaborated with several professionals, including Michelle Lacerda Sales Marques and Michelle Lacerda Marques. These collaborations have fostered a productive environment for innovation and development in iron ore processing.
Conclusion
Joaquim Donizetti Donda is a prominent figure in the field of iron ore processing, with a focus on innovative methods that improve efficiency and sustainability. His patents reflect a commitment to advancing technology in the mining industry.