Yan Chen

Title: Yan Chen - Innovator in Sodium Slag Recovery

Introduction

Yan Chen is a notable inventor from Inner Mongolia, China, recognized for his contributions to the field of sodium slag recovery. His innovative approach focuses on the preparation of high purity sodium and the safe treatment of sodium calcium slag. With a patent to his name, Chen has made significant strides in enhancing the efficiency of sodium recovery processes.

Latest Patents

Yan Chen holds a patent titled "Method and apparatus for sodium slag recovery." This patent outlines a novel method that utilizes gravity separation, controllable combustion, and alkaline liquor leaching to recover sodium from slag. The process involves several steps: first, liquid sodium slag is subjected to gravity stratification to yield pure metallic sodium and high calcium content sodium slag. Next, the high calcium content sodium slag is roasted to produce roasting slag. Finally, the roasting slag is leached with alkaline liquor to obtain sodium hydroxide solution and calcium hydroxide. This method is characterized by its high efficiency in separating sodium and calcium, reduced separation time, and a safe, controllable production process.

Career Highlights

Throughout his career, Yan Chen has worked with esteemed institutions such as Beijing University of Chemical Technology and Inner Mongolia Ruixin Chemical Co., Ltd. His work has significantly impacted the field of chemical engineering, particularly in the area of sodium recovery.

Collaborations

Yan Chen has collaborated with notable colleagues, including Junqing Pan and Qiuchen Wang, who have contributed to his research and development efforts in sodium slag recovery.

Conclusion

In summary, Yan Chen's innovative methods for sodium slag recovery represent a significant advancement in the field of chemical engineering. His contributions not only enhance the efficiency of sodium production but also promote safe treatment practices for sodium calcium slag.