Jiwen Feng

Title: Innovations of Jiwen Feng in Oil-Water Separation Technologies

Introduction

Jiwen Feng is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of nuclear magnetic resonance (NMR) technology, particularly in the separation of oil-water phases. With a total of 2 patents, his work has the potential to enhance various industrial applications.

Latest Patents

Jiwen Feng's latest patents include two innovative methods. The first patent is titled "Method for separating oil-water two-phase NMR signals by using dynamic nuclear polarization." This method involves using a combination of a non-selective free radical and a selective relaxation reagent to enhance the NMR signal of either the oil phase or the water phase. The technique allows for efficient separation of NMR signals from mixed fluid phases, making it simple and easy to operate.

The second patent is "Method for measuring oil-water distribution using dynamic nuclear polarization for magnetic resonance imaging (DNP-MRI)." This method enhances the NMR signal of a fluid phase in a sample containing oil and water. By comparing MRI images before and after DNP enhancement, the method provides a clear distribution of the fluid phases, demonstrating high measurement efficiency and convenience.

Career Highlights

Jiwen Feng is affiliated with the Chinese Academy of Sciences, where he conducts his research and development activities. His work focuses on advancing technologies that improve the understanding and application of NMR in various fields.

Collaborations

Jiwen Feng collaborates with notable colleagues, including Chaoyang Liu and Junfei Chen. Their combined expertise contributes to the innovative research being conducted at the Chinese Academy of Sciences.

Conclusion

Jiwen Feng's contributions to oil-water separation technologies through his innovative patents highlight his role as a leading inventor in the field. His methods not only simplify the processes involved but also enhance the efficiency of measurements, paving the way for future advancements in NMR technology.