Shipei Dong

Title: Shipei Dong: Innovator in Catalyst Preparation

Introduction

Shipei Dong is a notable inventor based in Tianjin, China. He has made significant contributions to the field of catalyst preparation, particularly in the development of innovative methods for creating effective catalysts.

Latest Patents

Shipei Dong holds a patent for the "Preparation method and application of coated vanadium-tungsten-titanium oxide monolithic SCR catalyst." This invention relates to the technical field of catalyst preparation and discloses a method that includes mixing a vanadium oxide precursor, a tungsten oxide precursor, titanium dioxide, an inorganic adhesive, an organic adhesive, and a macromolecular surfactant with deionized water. The mixture is stirred to obtain a thick liquid, which is then adjusted to a pH of 1.5-4.5. A cordierite honeycomb carrier is impregnated in this thick liquid, followed by drying and calcining to produce a finished catalyst. This method is advantageous due to its simple operation, easy repetition, and short time consumption, making it suitable for exhaust gas post-treatment of marine diesel engines.

Career Highlights

Shipei Dong is affiliated with the Tianjin Research Institute for Water Transport Engineering, Ministry of Transport. His work focuses on developing catalysts that can effectively reduce nitrogen oxides in exhaust gases, contributing to environmental sustainability.

Collaborations

Shipei Dong has collaborated with notable colleagues, including Boqun Liu and Mingyu Guo, to advance research in catalyst technology.

Conclusion

Shipei Dong's innovative work in catalyst preparation showcases his commitment to improving environmental technologies. His contributions are vital for the advancement of cleaner marine engine operations.