Company Filing History:
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1 out of 111 Years Active: 2023
Title: Innovative Contributions of Daixiong Chen in Mineral Processing
Introduction: Daixiong Chen, based in Hunan, China, is a notable inventor renowned for his contributions to the field of mineral processing. With a focus on improving the efficacy of extracting copper from oxide ores, his work has led to the development of an innovative sulfidization flotation method that has significant implications for mining and metallurgy.
Latest Patents: Daixiong Chen holds a patent for the "Preparation of copper(II)-ammonia complex ion sulfidization activator and sulfidization flotation method for copper oxide ore." This patent details a process that involves the preparation of a copper(II)-ammonia complex ion sulfidization activator, which plays a crucial role in the flotation method by enhancing the extraction process of copper from ores. The patent specifies a molar ratio of ammonia to copper in the active ingredient ranging from 2:1 to 4:1 and describes a method where ammonia is added dropwise to a copper salt solution, followed by pH adjustment to achieve optimal conditions for activation.
Career Highlights: Daixiong Chen's career has been significantly tied to esteemed institutions such as the Hunan Research Institute for Nonferrous Metals and Central South University. His work at these research institutions has provided him with a solid foundation in both theoretical and practical applications of mineral processing technologies.
Collaborations: Throughout his career, Chen has collaborated with talented individuals such as Chenyang Zhang and Wei Sun. These partnerships have played a pivotal role in refining his research and advancing innovative solutions in the field of mineral processing.
Conclusion: Daixiong Chen’s innovative spirit and dedication to improving mineral processing techniques are evident through his impactful invention and collaborations. His contributions not only advance the mining industry but also enhance the efficiency of resource extraction, reflecting a commitment to sustainable practices in metallurgy.