Huangjing Zhao

Title: Innovations of Huangjing Zhao

Introduction

Huangjing Zhao is a notable inventor based in Shanghai, China. He has made significant contributions to the field of environmental technology, particularly in the production of hydrogen and biochar from biomass. With a total of 4 patents, his work focuses on sustainable solutions that address pressing environmental challenges.

Latest Patents

Huangjing Zhao's latest patents include innovative systems for producing hydrogen and biochar from biomass, assisted by iron and steel slag extract. This system features a pretreatment system where reactants, including biomass, iron-based catalysts, and alkaline reagents, are pretreated and mixed at specific ratios. The mixed reactants are then transferred into a thermal reactor for full reaction. A solid residue collector captures the solid residue at the discharge outlet of the thermal reactor, while a gas collection system gathers hydrogen-based gas from the exhaust port.

Another significant patent involves the production of calcium and magnesium carbonate from a Ca/Mg containing solution leached by a CO-based hydrometallurgical process. This system includes a precipitation reactor where the leached solution is continuously mixed with an alkaline reagent. A solid-liquid separation unit processes the treated slurry to produce precipitated calcium and magnesium carbonate products, which are then calcined in a thermal decomposition unit to recycle the alkaline reagent for future reactions.

Career Highlights

Huangjing Zhao has worked with several companies, including Greenore Cleantech (Shanghai) Co., Ltd and Greenore Holding Co. His experience in these organizations has allowed him to develop and refine his innovative technologies.

Collaborations

Huangjing Zhao has collaborated with notable colleagues, including Xiaozhou Zhou and Ming Gao. Their combined expertise has contributed to the advancement of their projects and innovations.

Conclusion

Huangjing Zhao's work exemplifies the potential of innovative technologies in addressing environmental issues. His patents reflect a commitment to sustainability and the development of efficient processes for resource utilization.