Jingcai Chang is a notable inventor based in Jinan, China. He has made significant contributions to the field of materials science, particularly in hydrogen storage and environmental protection technologies. With a total of 7 patents, his work reflects a commitment to advancing innovative solutions.

Latest Patents

One of his latest patents is titled "Magnesium@high-sulfur coke hydrogen storage material and preparation method thereof." This invention discloses a method for creating a hydrogen storage material that combines magnesium powder with high-sulfur coke. The process involves ball milling the materials in an inert atmosphere, pressing them into tablets, and using melt infiltration to produce a highly efficient hydrogen storage medium. The resulting magnesium@high-sulfur coke exhibits low plateau temperature, high hydrogen storage capacity, and rapid hydrogen absorption and desorption rates.

Another significant patent is the "System and method for delivering fluidized powder based on flue gas carrying waste slag and instant cooling steel slag." This system utilizes pressurized CO-rich flue gas to transport fluidized powder, enhancing the efficiency of waste management and resource recovery. The design includes multiple pipelines and a gas-gas mixer to optimize the delivery of materials.

Career Highlights

Jingcai Chang has worked with esteemed institutions such as Shandong University and Qingdao Daneng Environmental Protection Equipment Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to both academic research and practical applications in environmental technology.

Collaborations

Throughout his career, Chang has collaborated with notable colleagues, including Chunyuan Ma and Yong Wang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.

Conclusion

Jingcai Chang's contributions to innovation in hydrogen storage and environmental protection demonstrate his dedication to addressing contemporary challenges through technology. His patents reflect a forward-thinking approach that is essential for sustainable development.

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