This inventor holds 1 USPTO granted patent. Top assignees: China University of Mining and Technology, Jiangsu Hydrocarbon Clean Energy Technol.res.inst, Shanxi Coking Coal Group Co., Ltd.. Active years: 2022.
Company Filing History:
1 out of 302 
1 out of 1 
1 out of 1 Years Active: 2022
Title: Pengde Zhang - Innovator in Coal Desulfurization
Introduction
Pengde Zhang is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of coal processing, particularly in the area of desulfurization and deashing. His innovative methods aim to enhance the efficiency and effectiveness of coal treatment processes.
Latest Patents
Pengde Zhang holds a patent for an "Experimental method for coal desulfurization and deashing using permeation and solvating power of a supercritical fluid." This method involves several steps, including grinding the coal sample and loading it into an extraction kettle. The kettle is then sealed, and supercritical CO2 fluid is circulated to dissolve organic sulfur, inorganic sulfur, and ash present in the coal. By adjusting the temperature and pressure, the supercritical fluid permeates the coal sample, allowing for effective extraction. The process concludes with the separation of the dissolved materials, which are precipitated at the bottom of the extraction kettle. He has 1 patent to his name.
Career Highlights
Throughout his career, Pengde Zhang has worked with prominent organizations such as Jiangsu Hydrocarbon Clean Energy Technology Research Institute and Shanxi Coking Coal Group Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative methods for coal treatment.
Collaborations
Pengde Zhang has collaborated with notable colleagues, including Xiahui Gui and Tiezhu Zhao. Their combined expertise has contributed to advancements in coal processing technologies.
Conclusion
Pengde Zhang's innovative approach to coal desulfurization and deashing showcases his commitment to improving energy efficiency and environmental sustainability. His contributions to the field are significant and reflect the importance of innovation in addressing energy challenges.