Lianqing Yu

Title: Lianqing Yu: Innovator in Resource Recycling

Introduction

Lianqing Yu is a notable inventor based in Wuhan, China. He has made significant contributions to the field of resource recycling, particularly in the casting industry. His innovative approach to recycling used sand has garnered attention for its effectiveness and practicality.

Latest Patents

Lianqing Yu holds a patent for a "Chemical regeneration method of water glass used sand." This invention focuses on a chemical regeneration method that utilizes a two-component reagent composed of calcium oxide and tap water, along with an emulsion made from sucrose and calcium oxide. The process involves treating used sand with these reagents and testing the properties of the reclaimed sand, including initial strength, final strength, collapsibility, and sodium carbonate content. The results indicate that the best regeneration occurs when calcium oxide and tap water are used for a duration of 12 hours.

Career Highlights

Lianqing Yu is affiliated with Wuhan Textile University, where he contributes to research and development in innovative recycling methods. His work not only enhances the sustainability of the casting industry but also promotes the efficient use of resources.

Collaborations

Lianqing Yu collaborates with esteemed colleagues such as Jijun Lu and Kaisheng Yang. Their combined expertise fosters a productive research environment that drives innovation in resource recycling.

Conclusion

Lianqing Yu's contributions to the field of resource recycling through his patented methods demonstrate his commitment to sustainability and innovation. His work at Wuhan Textile University and collaborations with fellow researchers further enhance the impact of his inventions.