Yubo Li

Title: Yubo Li: Innovator in Polyether Polyol Refining

Introduction

Yubo Li is a prominent inventor based in Fushun, China, known for his contributions to the field of polyether polyol refining. With a total of 7 patents to his name, he has made significant advancements in refining methods and apparatuses that enhance the efficiency and quality of polyether polyol production.

Latest Patents

Yubo Li's latest patents include a novel polyether polyol refining method and a corresponding refining apparatus. The refining method involves neutralizing or diluting crude polyether polyol to create a mixed solution. This solution is then processed through a hydrophilic medium, which separates it into two density phases: an aqueous solution containing alkaline metal ions and a refined polyether polyol. This innovative approach simplifies treatment steps, increases efficiency, and minimizes polyether polyol loss, resulting in a product with low alkaline ion content and minimal odor. The refining apparatus consists of a mixing unit and a separating unit, designed to achieve the same low alkaline ion content and odorless quality in the refined polyether polyol.

Another significant invention by Yubo Li is a reaction apparatus that includes a reaction kettle and a circulation loop. This apparatus is equipped with a circulator pump and various pipelines that facilitate the efficient processing of materials within the reaction kettle. The design allows for effective feeding and discharging of materials, contributing to the overall efficiency of the reaction process.

Career Highlights

Throughout his career, Yubo Li has worked with notable companies such as Jiahua Science & Technology Development (Shanghai) Ltd. and Jiahua Chemicals Inc. His experience in these organizations has allowed him to refine his expertise in chemical engineering and innovation.

Collaborations

Yubo Li has collaborated with esteemed colleagues, including Zhijun Li and Yongjian Guan, to further advance his research and development efforts in the field of polyether polyol refining.

Conclusion

Yubo Li's innovative contributions to polyether polyol refining have established him as a key figure in the industry. His patents reflect a commitment to improving production methods and enhancing product quality. His work continues to influence the field and drive advancements in chemical engineering.