Chunhui Hao

Title: Innovations by Chunhui Hao in Catalytic Processes

Introduction

Chunhui Hao is an accomplished inventor based in Shandong, China. He has made significant contributions to the field of catalysis, particularly in the selective oxidation of hydrogen sulfide. His innovative approaches have led to advancements in environmental technology and sulfur recovery processes.

Latest Patents

Chunhui Hao holds a patent for a catalyst designed for the selective catalytic oxidation of hydrogen sulfide. This patent includes a catalyst for burning tail-gas and a process for deeply catalytically oxidizing hydrogen sulfide to elemental sulfur. The catalyst is composed of 10-34% iron trioxide and 60-84% anatase titanium dioxide, with the remainder being auxiliary agents. Additionally, the catalyst for burning tail-gas consists of 48-78% iron trioxide and 18-48% anatase titanium dioxide. This innovative catalyst demonstrates high selectivity and an impressive sulfur recovery rate. The design incorporates an isothermal reactor and an adiabatic reactor connected in series, filled with the catalysts to optimize reactions and reduce total sulfur in vented gas while maximizing sulfur yield and conversion rates.

Career Highlights

Throughout his career, Chunhui Hao has worked on various projects that emphasize the importance of sustainable practices in chemical processes. His work has been instrumental in developing methods that not only enhance efficiency but also contribute to environmental protection.

Collaborations

Chunhui Hao has collaborated with notable individuals in his field, including Nan Yang and Yanwei Yang, who have contributed to his research and development efforts.

Conclusion

Chunhui Hao's innovative work in catalysis showcases his commitment to advancing technology for environmental sustainability. His patents reflect a deep understanding of chemical processes and a dedication to improving sulfur recovery methods.