Company Filing History:
Years Active: 2023
Title: Guoshan Du: Innovator in Rare Earth Processing Technologies
Introduction
Guoshan Du is a prominent inventor based in Beijing, China. He has made significant contributions to the field of rare earth processing, holding a total of 2 patents. His innovative approaches have the potential to enhance the efficiency and effectiveness of rare earth ore processing.
Latest Patents
Guoshan Du's latest patents include a "Method and system for processing rare earth concentrate ore." This method involves several steps, including mixing rare earth concentrate ore with concentrated sulfuric acid to create a mixed slurry and a first fluorine-containing gas. The process continues with the addition of an initiator liquid for acidolysis, leading to the formation of a clinker and a second fluorine-containing gas. The clinker undergoes leaching with water, resulting in a leached slurry, which is then subjected to solid-liquid separation to obtain a filtrate and leached slag. The leached slag is recycled back into the process for further acidolysis.
Another notable patent is the "Device for continuously decomposing rare earth concentrate ore." This device features a body with multiple inlets and outlets, including a material inlet, two liquid inlets, and two exhaust gas outlets. It also includes a bidirectional propeller that extends along the length of the body, facilitating the continuous decomposition of rare earth concentrate ore.
Career Highlights
Guoshan Du is currently associated with China Enfi Engineering Corporation, where he applies his expertise in rare earth processing technologies. His work has been instrumental in advancing methods that improve the extraction and processing of valuable rare earth elements.
Collaborations
Throughout his career, Guoshan Du has collaborated with notable colleagues, including Jianwen Tang and Pengfei Xian. These collaborations have contributed to the development of innovative solutions in the field of rare earth processing.
Conclusion
Guoshan Du's contributions to rare earth processing technologies highlight his role as an influential inventor in this specialized field. His patents reflect a commitment to innovation and efficiency, paving the way for advancements in the processing of rare earth materials.