Zheng Fang

Title: The Innovative Journey of Inventor Zheng Fang

Introduction

Zheng Fang, based in Nanjing, China, is an accomplished inventor known for his contributions to the field of micro-chemical engineering. With a total of ten patents to his name, Zheng has developed cutting-edge methods that enhance the efficiency and sustainability of chemical processes. His work demonstrates a commitment to innovation, particularly in the synthesis of valuable chemical compounds.

Latest Patents

Among Zheng Fang's latest patents is a groundbreaking method for continuously synthesizing 5-hydroxymethylfurfural utilizing a micro-channel reactor. This method streamlines the process by separately conveying an aqueous glucose solution, containing FeCl and HCl, and methyl butyl ketone to a T-shaped micro-mixer. The technique facilitates a segmented flow through a capillary tube, allowing for a high yield of HMF in an organic phase, while minimizing by-products and shortening the synthesis period. Zheng's devotion to green chemistry is evident in this efficient and user-friendly method.

Another notable patent involves the preparation of polyurethane foam, achieved through a multi-step process. This involves the simultaneous pumping of a mixed solution containing hydrogen peroxide, an organic acid, a catalyst, and stabilizers into a microstructured reactor. The resulting reaction yields epoxidized vegetable oil, which is further processed into a vegetable oil polyol and eventually reacted with stabilizers and foaming agents to produce a rigid polyurethane foam. This innovative approach highlights Zheng's expertise in utilizing sustainable materials for industrial applications.

Career Highlights

Zheng Fang has had a significant impact within the academic and industrial sectors, notably through his association with Nanjing Tech University, where he has contributed to research and innovation in chemical engineering. He has also worked with China Construction Industrial & Energy Engineering Group Co., Ltd., leveraging his expertise to advance projects in the energy and construction industries.

Collaborations

Throughout his career, Zheng has collaborated with talented colleagues such as Kai Guo and Ning Zhu. These partnerships have facilitated a dynamic exchange of ideas and strengthened the development of innovative solutions in their respective fields.

Conclusion

Zheng Fang exemplifies the spirit of innovation in the realm of chemical engineering. His advanced methodologies not only contribute to the field but also reflect a commitment to sustainability. As he continues to innovate, Zheng remains a prominent figure in the landscape of modern inventors, inspiring future generations to explore the possibilities within the realm of science and technology.