ZhengGuo Tan

Title: **Innovations of ZhengGuo Tan: Advancements in Molecular Sieves**

Introduction

ZhengGuo Tan, an accomplished inventor based in Lanzhou, China, has made notable contributions to the field of chemical engineering, particularly in the development of modified molecular sieves. With two patents to his name, his work focuses on enhancing the hydrothermal stability and contamination resistance of molecular sieves, which play crucial roles in various industrial applications.

Latest Patents

ZhengGuo Tan's latest patents include the following innovative developments:

1. **Double-component modified molecular sieve with improved hydrothermal stability and production method thereof**: This patent details a method for producing a double-component modified molecular sieve. The process involves mixing a molecular sieve with an aqueous solution containing phosphorus and allows for specific reactions under controlled pH, temperature, and pressure conditions. The resulting sieve boasts a significant proportion of molecular sieve, phosphorus, and silver, leading to improved hydrothermal stability and microactivity in catalyst applications.

2. **Modified molecular sieve characterized by improved sodium-contamination-resisting activity and preparation method thereof**: In this invention, a method is provided for enhancing the sodium-resisting contamination activity of modified molecular sieves. The patented process features a reaction of the molecular sieve in a phosphorus-containing solution under precise conditions. The resultant product showcases a high sodium-resisting capability, making it highly applicable in catalyst production.

Career Highlights

ZhengGuo Tan is affiliated with PetroChina Company Limited, where he has been instrumental in advancing chemical materials technology. His innovative approaches have led to significant improvements in product stability and performance, benefiting the company's operations in the energy sector.

Collaborations

ZhengGuo Tan works alongside notable colleagues, including Xionghou Gao and Dong Ji. These collaborations foster a dynamic environment that encourages the exchange of ideas and techniques, ultimately driving innovation within their projects.

Conclusion

ZhengGuo Tan's contributions to the field of molecular sieves exemplify the spirit of innovation that fuels advancements in industrial technologies. His patents not only highlight his ingenuity but also demonstrate the potential for enhancing processes that are essential to modern chemical applications. As he continues to develop new methodologies, ZhengGuo Tan remains a key figure in the world of inventors and technological progress.