Ruokui Chen

Title: Innovations by Ruokui Chen in Battery Waste Management

Introduction

Ruokui Chen is a notable inventor based in Foshan, China, recognized for his contributions to the field of battery waste management. He holds 3 patents that focus on innovative methods for recycling and removing harmful substances from battery waste.

Latest Patents

One of his latest patents is titled "Method for removing elemental copper from ternary battery waste and application thereof." This method involves several steps, including crushing and screening ternary battery waste, magnetic separation to remove iron, and a series of chemical reactions to extract valuable materials while minimizing environmental impact. Another significant patent is "Method for efficiently removing fluorine from spent lithium battery." This invention describes a process that utilizes sodium metaaluminate and sodium fluoroaluminate seed crystals to enhance the efficiency of fluorine removal from battery leaching solutions, achieving a reduction of fluorine levels to below 20 mg/L.

Career Highlights

Ruokui Chen has worked with prominent companies in the recycling technology sector, including Guangdong Brunp Recycling Technology Co., Ltd. and Hunan Brunp Recycling Technology Co., Ltd. His work in these organizations has contributed to advancements in sustainable battery recycling practices.

Collaborations

Throughout his career, Ruokui Chen has collaborated with notable professionals in the field, including Changdong Li and Yanchao Qiao. These partnerships have fostered innovation and development in battery waste management technologies.

Conclusion

Ruokui Chen's innovative approaches to battery waste management demonstrate his commitment to environmental sustainability and technological advancement. His patents reflect significant progress in recycling methods that can benefit both industry and the environment.