Qijie Jin

Title: Qijie Jin: Innovator in Environmental Technology

Introduction

Qijie Jin is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of environmental technology, particularly in the area of soil remediation. With a total of 3 patents, his work focuses on innovative methods for the thermal desorption of organic contaminants from soil.

Latest Patents

One of his latest patents is titled "Solid heat carrier catalyst for thermal desorption of organic matter-contaminated soil and method for preparing same." This invention involves a solid heat carrier catalyst made from a hollow alumina ball, which is prepared using 3D printing. The catalyst incorporates a copper-nickel-vanadium composite oxide as the active component and utilizes vinyltriethoxysilane as a masking agent. The design allows for effective thermal desorption of organic contaminants from soil, making it a valuable tool in environmental cleanup efforts.

Another notable patent is the "Catalyst for inducing thermal desorption of organic matter-contaminated soil and preparation method thereof." This catalyst employs a colloidal mixture of ferroferric oxide and ferric chloride as the active component, with carbon tetrachloride serving as the solvent. The environmentally friendly catalyst can achieve 100% desorption of chlorobenzene, o-xylene, and benzo[A]anthracene at 130° C, significantly reducing energy consumption during the thermal desorption process.

Career Highlights

Qijie Jin has worked at Nanjing Tech University and Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co., Ltd. His academic and professional experiences have greatly influenced his innovative approaches to environmental challenges.

Collaborations

Throughout his career, Qijie Jin has collaborated with notable colleagues, including Mingbo Li and Jing Song. These partnerships have fostered a collaborative environment that enhances the development of effective environmental technologies.

Conclusion

Qijie Jin's contributions to environmental technology through his innovative patents demonstrate his commitment to addressing soil contamination issues. His work not only advances scientific knowledge but also provides practical solutions for environmental protection.