Shibao Ouyang

Title: Shibao Ouyang: Innovator in Lithium Battery Recycling

Introduction

Shibao Ouyang is a notable inventor based in Foshan, China. He has made significant contributions to the field of lithium battery recycling, particularly in the efficient removal of fluorine from spent batteries. His innovative methods aim to enhance the sustainability of battery disposal and recycling processes.

Latest Patents

Ouyang holds a patent for a method that efficiently removes fluorine from spent lithium batteries. The patented method involves several steps, including mixing aluminum with a sodium hydroxide solution to create a sodium metaaluminate solution. Sulfuric acid is then introduced to react at a controlled temperature, producing a fluorine removal agent. The process further includes the addition of sodium fluoroaluminate seed crystals to enhance the reaction efficiency, ultimately achieving a fluorine concentration of less than 20 mg/L in the solution.

Career Highlights

Throughout his career, Shibao Ouyang has worked with prominent companies in the recycling technology sector. He has been associated with Guangdong Brunp Recycling Technology Co., Ltd. and Hunan Brunp Recycling Technology Co., Ltd. His work in these organizations has focused on developing innovative solutions for battery recycling and waste management.

Collaborations

Ouyang has collaborated with several professionals in his field, including Changdong Li and Yanchao Qiao. These collaborations have contributed to the advancement of technologies aimed at improving the efficiency of battery recycling processes.

Conclusion

Shibao Ouyang's contributions to the field of lithium battery recycling are noteworthy. His innovative methods for fluorine removal not only enhance recycling efficiency but also promote environmental sustainability. His work continues to influence the industry and pave the way for future advancements in battery technology.