Company Filing History:
3 out of 89 
3 out of 3 
1 out of 3 Years Active: 2023-2024
Title: Jisai Chen: Innovator in Soil Remediation Technologies
Introduction
Jisai Chen is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of soil remediation, focusing on innovative methods and devices that enhance the efficiency of soil treatment processes. With a total of 3 patents, his work is recognized for its practical applications in environmental protection.
Latest Patents
Jisai Chen's latest patents include a "Heat pipe-enhanced heat accumulation type indirect thermal desorption-based soil remediation device and method." This invention discloses a method for remediating soil by introducing hot air at temperatures between 550-650° C. The process involves direct countercurrent contact between the hot air and the soil, allowing for effective heating. As the soil temperature rises to approximately 300-500° C., water and organic contaminants are volatilized, creating thermal desorption offgas that is separated from the soil. This offgas is then integrated into the hot air flow, which is subsequently purified before discharge.
Another notable patent is the "Medium internal circulation enhanced thermal desorption soil remediation reactor and method thereof." This invention features a specially designed rotary drum structure that facilitates internal circulation of a thermal medium. It improves the treatment efficiency and contaminant removal effect without increasing the apparatus's scale, while also reducing energy consumption.
Career Highlights
Jisai Chen has worked with esteemed organizations such as Nanjing Tech University and CSSC Nanjing Luzhou Environment Protection Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative approaches to soil remediation.
Collaborations
Some of his notable coworkers include Haitao Xu and Yongxian Zhou. Their collaborative efforts have contributed to the advancement of soil remediation technologies.
Conclusion
Jisai Chen's innovative work in soil remediation showcases his commitment to environmental sustainability. His patents reflect a deep understanding of the challenges in soil treatment and offer practical solutions that can significantly improve remediation processes.