Company Filing History:
Years Active: 2016
Title: Innovations of Donge Wang in Photocatalytic Desulfurization
Introduction
Donge Wang is a notable inventor based in Dalian, China. He has made significant contributions to the field of photocatalysis, particularly in the development of catalysts for the removal of sulfur-containing compounds from fuel oil. His innovative work aims to enhance the efficiency and cost-effectiveness of desulfurization processes.
Latest Patents
Donge Wang holds a patent for a visible-light catalyst designed for the removal of sulfur-containing compounds in fuel oil. This invention relates to a visible-light-responsive photocatalyst that facilitates photocatalytic oxidation desulfurization. The catalyst comprises one type of metal (M), one type of metal oxide (MO), and BiVO as the supporter. The mass ratio of the two types of metal (M+M) to BiVO ranges from 1:5000 to 1:50, while the mass ratio of metal M to metal M is from 1:50 to 50:1. This catalyst operates under mild conditions, using oxygen as the oxidant and a xenon lamp as the light source. The desulfurization ratio of thiophene can exceed 90%, ensuring that the oil remains unexcited during the process. This innovation not only improves the desulfurization efficiency but also reduces operational costs by eliminating the need for conventional oxidative desulfurization methods.
Career Highlights
Donge Wang is affiliated with the Chinese Academy of Sciences, where he conducts research and development in photocatalysis. His work has garnered attention for its practical applications in the oil industry, particularly in enhancing the sustainability of fuel processing.
Collaborations
Donge Wang has collaborated with notable colleagues, including Can Li and Zongxuan Jiang, who contribute to his research endeavors. Their combined expertise fosters innovation in the field of photocatalysis.
Conclusion
Donge Wang's contributions to the development of visible-light-responsive photocatalysts represent a significant advancement in the field of desulfurization. His innovative approach not only addresses environmental concerns but also enhances the efficiency of fuel processing.