Jing Lv

Title: Innovations of Jing Lv in Catalytic Hydrogenation

Introduction

Jing Lv is a prominent inventor based in Tianjin, China. He has made significant contributions to the field of catalytic hydrogenation, holding a total of 2 patents. His work focuses on methods that enhance the efficiency and selectivity of chemical reactions, particularly in the production of valuable compounds.

Latest Patents

One of Jing Lv's latest patents is titled "Method for Catalytically Hydrogenating Oxalates." This invention discloses a method that involves contacting an oxalate and hydrogen gas with a nanotube assembled hollow sphere catalyst. The process produces a product comprising glycolate or glycol. The catalyst's predominant chemical components include copper and silica, with copper constituting 5 to 60% by weight and silica 40-95% by weight. The catalyst features a specific surface area of 450-500 m/g, an average pore volume of 0.5-1 cm/g, and an average pore diameter of 5-6 nm. The unique structure of the catalyst, which consists of vertically arranged nanotubes on hollow spheres, allows for excellent activity in hydrogenating oxalates, even at low H/DMO feeding ratios. This method not only saves power and apparatus costs but also offers flexibility in adjusting the selectivity of ethylene glycol and glycolate, showcasing high industry prospects and application values.

Another notable patent is "Catalyst for Hydrogenation of Oxalic Ester to Ethanol, Method of Preparing the Catalyst, and Method of Using the Same." This invention describes a catalyst that includes a support made from a mixture of SiO and ZrO, along with an active ingredient of copper and various additives. The specific weight percentages of the components are carefully defined to optimize the catalyst's performance. This innovation further enhances the efficiency of hydrogenation processes, contributing to the advancement of chemical engineering.

Career Highlights

Jing Lv is affiliated with Tianjin University, where he conducts research and development in the field of chemical engineering. His work has garnered attention for its practical applications and innovative approaches to catalysis.

Collaborations

Jing Lv collaborates with esteemed colleagues such as Shengping Wang and Yujun Zhao, contributing to a dynamic research environment that fosters innovation and discovery.

Conclusion

Jing Lv's contributions to catalytic hydrogenation represent significant