Qunsheng Li

Title: Innovations by Qunsheng Li: Pioneering Ethanol Refinement and Energy Efficiency

Introduction

Qunsheng Li is a notable inventor based in Beijing, China. He has made significant contributions to the fields of chemical engineering and energy efficiency. With a total of 4 patents, his work focuses on refining processes and systems that enhance energy conservation.

Latest Patents

One of Qunsheng Li's latest patents is a "Device and method for refining ethanol." This invention includes a fermentation unit, a low-pressure column, a medium-pressure column, a high-pressure column, and a membrane separation unit. The method involves fermenting biomass feedstock, refining the fermented mash through connected columns, and purifying the ethanol vapor to achieve a high-concentration product. This innovative approach significantly reduces vapor usage and improves product quality.

Another important patent is the "Energy saving and emission reduction system for chemical separation and purification process." This system encompasses a synthesis section, distillation section, and recovery section. It features an energy comprehensive utilization module that optimizes energy consumption based on material flow parameters. This invention has demonstrated substantial environmental benefits through its energy-saving capabilities.

Career Highlights

Qunsheng Li has worked at prestigious institutions such as Beijing University of Chemical Technology and Beijing Institute of Technology. His experience in these organizations has allowed him to develop and refine his innovative ideas in chemical processes and energy efficiency.

Collaborations

Throughout his career, Qunsheng Li has collaborated with talented individuals, including Xinyi Tan and Tianwei Tan. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Qunsheng Li's contributions to ethanol refinement and energy efficiency showcase his innovative spirit and dedication to improving chemical processes. His patents reflect a commitment to sustainability and technological advancement in the field.