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Title: Innovations of Jingxin Fan in Hydrocarbon Separation
Introduction
Jingxin Fan is a notable inventor based in Tianjin, China. He has made significant contributions to the field of chemical engineering, particularly in the area of hydrocarbon separation. His innovative methods aim to improve the efficiency of separating harmful compounds from diesel oil.
Latest Patents
Jingxin Fan holds a patent for a "Method for simulated moving bed to adsorb and separate polycyclic aromatic hydrocarbons." This method utilizes zeolite, metal oxide, and metal-modified materials as adsorbents. The process begins with diesel oil flowing through a pre-treatment adsorbent to eliminate trace impurities. Subsequently, the purified diesel oil passes through a simulated moving bed, allowing for the separation of polycyclic aromatic hydrocarbons (PAHs) from the diesel oil. The periodic switching of valves facilitates the relative movement of adsorption beds, while a desorbent is pumped in to wash out the PAHs, achieving continuous adsorption-regeneration operation. Simple distillation is then employed to separate the desorbent from the clean diesel oil and PAHs, resulting in a PAHs removal rate of up to 90%. The separated desorbent can be recycled, enhancing the sustainability of the process.
Career Highlights
Jingxin Fan has worked with prominent organizations such as Cnooc Tianjin Chemical Research & Design Institute Co. Ltd. and China National Offshore Oil Corporation. His experience in these companies has contributed to his expertise in chemical processes and innovations.
Collaborations
Throughout his career, Jingxin Fan has collaborated with notable colleagues, including Haibin Yu and Jiazhong Zang. These collaborations have likely enriched his research and development efforts.
Conclusion
Jingxin Fan's innovative methods for hydrocarbon separation demonstrate his commitment to advancing chemical engineering practices. His contributions are significant in promoting cleaner and more efficient processes in the industry.
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