Company Filing History:
Years Active: 2025
Title: Innovations in Flotation Technology: The Contributions of Inventor Wanjia Zhang
Introduction: Wanjia Zhang, an accomplished inventor based in Changsha, China, has made significant contributions to the field of mineral processing. With a focus on improving the flotation separation of calcium-bearing minerals, Zhang's innovative work addresses both efficiency and environmental concerns.
Latest Patents: Wanjia Zhang holds a patent for a unique compound titled "Carbamoyl)acetamide compound in flotation of calcium-bearing minerals." This invention introduces a 2-cyano-N-(substituted carbamoyl)acetamide compound designed to serve as a highly selective flotation reagent. The compound is particularly effective in separating minerals such as fluorite from calcite and is capable of efficiently purifying rough scheelite concentrates. Moreover, the auxiliary collector used in conjunction with this compound enhances flotation performance while reducing the dosage required. The process operates under neutral pH conditions, promoting a more environmentally friendly approach to mineral flotation.
Career Highlights: Wanjia Zhang is affiliated with Central South University, an institution renowned for its contributions to scientific research and innovation in mining and mineral processing technologies. His work has had a profound impact on the industry, especially regarding the efficient separation and purification of calcium-bearing minerals.
Collaborations: Throughout his career, Zhang has collaborated with notable colleagues such as Zhiyong Gao and Jian Cao. These partnerships highlight the importance of teamwork in advancing research and development within the field of mineral processing.
Conclusion: Wanjia Zhang's contributions to flotation technology through his innovative patent and research at Central South University underscore the significant role of inventors in enhancing the efficiency of mineral processing while prioritizing environmental sustainability. His work not only advances scientific understanding but also offers practical solutions to industry challenges.