Jinhua Qian

Title: The Innovations of Inventor Jinhua Qian

Introduction

Jinhua Qian is a prominent inventor based in Beijing, China, known for his innovative contributions in the field of chemistry and polymer science. With a focused approach toward the synthesis of oligmers, Qian has developed a patented method that enhances the efficiency and effectiveness of 1-decene oligomer production.

Latest Patents

Jinhua Qian holds a patent for a "Method for synthesis of 1-decene oligomer." This involves the polymerization of 1-decene at temperatures ranging from 80 to 120°C, under pressures of 0.8 to 1.4 MPa, using an aluminum trichloride catalyst supported on gamma-alumina and n-hexane as a solvent. The method is characterized by an optimized volume ratio of 1-decene to n-hexane between 3:8 to 4:1. The catalyst preparation includes treatments with hydrochloric, sulfuric, and nitric acids, followed by specific drying and calcining processes. Notably, this innovative method achieves a conversion rate of 50 wt % or more, resulting in oligomers with a kinematic viscosity of 6.0-25 mm/s and a viscosity index of 160-262.

Career Highlights

Throughout his career, Jinhua Qian has been associated with prestigious institutions such as PetroChina Company Limited and East China University of Science. His professional experiences at these organizations have provided him with the platform to further his research endeavors and develop groundbreaking inventions in chemistry.

Collaborations

In his research journey, Qian has collaborated with esteemed colleagues, including Fuling Huang and Puke Mi. His partnerships reflect a commitment to advancing knowledge and innovation within the field, leveraging collective expertise to tackle complex scientific challenges.

Conclusion

Jinhua Qian exemplifies the spirit of innovation with his patented method for the synthesis of 1-decene oligomers. His work not only adds to the existing body of knowledge in polymer science but also holds significant industrial potential for enhancing the efficiency of chemical processes. As Qian continues to explore new avenues for innovation, his contributions are likely to influence the field of chemistry for years to come.