Zhangwei Zai

Title: Innovations of Zhangwei Zai in Chlorine Gas Preparation

Introduction

Zhangwei Zai is a notable inventor based in Yantai, China. He has made significant contributions to the field of chemical engineering, particularly in the preparation of chlorine gas. His innovative work has led to the development of a unique catalyst that enhances the efficiency of chlorine gas production.

Latest Patents

Zhangwei Zai holds a patent for a catalyst designed for preparing chlorine gas through hydrogen chloride oxidation. This catalyst comprises various components, including 0.5-20 wt % copper, 2-10 wt % manganese, and 3-15 wt % titanium, among others. The catalyst is engineered to achieve a one-way hydrogen chloride conversion rate of 80-85% in a fluidized bed reactor. It effectively converts chlorinated benzene contained in hydrogen chloride gas into CO and HO without generating polychlorinated benzene.

Career Highlights

Zhangwei Zai is associated with Wanhua Chemical Group Co., Ltd., where he applies his expertise in chemical processes. His work has been instrumental in advancing the methods used in chlorine gas production, contributing to more sustainable and efficient industrial practices.

Collaborations

Zhangwei has collaborated with notable colleagues, including Hongke Zhang and Bo Zhou. Their combined efforts have fostered innovation and development within their field.

Conclusion

Zhangwei Zai's contributions to the field of chemical engineering, particularly through his patented catalyst for chlorine gas preparation, highlight his role as an influential inventor. His work not only enhances production efficiency but also promotes environmental sustainability in chemical processes.