Dong Zeng

Title: The Innovative Contributions of Dong Zeng

Introduction

Dong Zeng is a notable inventor based in Chengdu, China. He has made significant contributions to the field of environmental technology, particularly in the development of catalysts for selective catalytic reduction (SCR) processes. His work is essential for improving the efficiency and effectiveness of pollution control technologies.

Latest Patents

Dong Zeng holds a patent for a "Method for preparing molecular sieve SCR catalyst, and catalyst prepared therethrough." This innovative method involves mixing several molecular sieves and modifying them with transition or rare-earth metals through ion exchange. The process includes loading iron (Fe) using equivalent-volume impregnation and loading copper (Cu) through one or more liquid ion exchanges. The resulting catalyst material is then coated on a carrier substrate, creating an integral catalyst that enhances the SCR process.

Career Highlights

Dong Zeng is associated with Sinocat Environmental Technology Co., Ltd., where he applies his expertise in catalyst development. His work has been instrumental in advancing technologies that reduce harmful emissions from industrial processes. His innovative approach combines various techniques to achieve stable and effective catalyst modifications.

Collaborations

Dong Zeng has collaborated with several professionals in his field, including Yanhua Zhang and Ganxue Wu. These collaborations have contributed to the advancement of research and development in environmental technologies.

Conclusion

Dong Zeng's contributions to the field of environmental technology through his innovative patent and collaborative efforts highlight his importance as an inventor. His work continues to influence the development of effective pollution control solutions.