Nan Jin

Title: Innovations of Nan Jin in Asphaltene Conversion

Introduction

Nan Jin is a notable inventor based in Beijing, China. He has made significant contributions to the field of chemical engineering, particularly in the conversion of asphaltenes to lighter fractions. His innovative approach addresses the challenges associated with processing heavy crude oil.

Latest Patents

Nan Jin holds a patent for a method that effectively converts asphaltenes to light fractions. This method involves reacting a hydrogen donor solvent with an asphaltene-containing feedstock. The process includes fractionating the reaction products, with specific parameters such as a weight ratio of the hydrogen donor solvent to the asphaltene feedstock ranging from 0.1 to 5:1. The reaction operates under a weight hourly space velocity of 0.2 to 5 h, a pressure of 0.5 to 25 MPa, and a temperature between 360 to 500 degrees Celsius. The hydrogen donor solvent used is a solvent containing polycyclic aromatic compounds with alpha-hydrogens. This method simplifies the operation while effectively achieving the desired conversion.

Career Highlights

Nan Jin is affiliated with the China University of Petroleum, where he continues to advance research in petroleum engineering. His work has garnered attention for its practical applications in the energy sector.

Collaborations

He collaborates with esteemed colleagues such as Gang Wang and Jinsen Gao, contributing to a dynamic research environment focused on innovative solutions in petroleum processing.

Conclusion

Nan Jin's contributions to the conversion of asphaltenes represent a significant advancement in chemical engineering. His patented method not only simplifies the conversion process but also enhances the efficiency of utilizing heavy crude oil.