Pengfei Niu

Title: Innovations of Pengfei Niu in Supercritical Oil Extraction

Introduction

Pengfei Niu is a notable inventor based in Shaanxi, China. He has made significant contributions to the field of oil extraction through his innovative methods. His work focuses on enhancing the efficiency and cost-effectiveness of oil extraction processes.

Latest Patents

Pengfei Niu holds a patent for a high-efficiency supercritical oil extraction method. This method involves a unique approach where extraction is performed in three stages. In the early extraction stage, an extractant is used from top to bottom in an extraction kettle. The kettle is then flipped 180 degrees during the middle extraction stage, continuing the top-to-bottom extraction. Finally, in the later extraction stage, extraction is conducted from bottom to top using a conventional extractant. This innovative technique significantly improves extraction efficiency, shortens extraction time, and reduces the amount of extractant needed.

Career Highlights

Pengfei Niu is affiliated with Shaanxi Normal University, where he continues to advance research in oil extraction technologies. His work has garnered attention for its practical applications in the industry.

Collaborations

He has collaborated with notable colleagues, including Nongxue Qiu and Xiaojie Su, to further enhance the research and development of extraction methods.

Conclusion

Pengfei Niu's contributions to the field of supercritical oil extraction demonstrate his commitment to innovation and efficiency. His patented method represents a significant advancement in the industry, showcasing the potential for improved oil extraction techniques.