Ning He

Title: Ning He - Innovator in Zeolite Technology

Introduction

Ning He is a notable inventor based in Liaoning, China. He has made significant contributions to the field of zeolite technology, particularly in the area of gas phase epoxidation processes. His innovative work has led to the development of a unique patent that enhances the efficiency of chemical reactions involving propylene and hydrogen peroxide.

Latest Patents

Ning He holds a patent for an "Alkali metal ion modified titanium silicalite zeolite for gas phase epoxidation of propylene and hydrogen peroxide and preparation method thereof." This invention outlines a method that includes several key steps. The first step involves preparing an alkali metal hydroxide modification solution. The second step consists of conducting controlled hydrothermal treatment on a TS-1 zeolite matrix using the alkali metal hydroxide solution. The final step includes post-treatment of the hydrothermally modified TS-1 zeolite, which involves solid-liquid separation, washing, drying, and calcining. During the washing process, the modified TS-1 zeolite wet material is treated with a low concentration alkali metal hydroxide solution. This process ensures that alkali metal ions are retained on the silicon hydroxyl of the modified titanium silicalite zeolite. The infrared characteristic absorption band of the framework titanium active center modified by the alkali metal ions is observed in a range above 960 cm and below 980 cm.

Career Highlights

Ning He has worked at prominent institutions, including Dalian University of Technology and Dalian Qiyuan Technology Co., Ltd. His experience in these organizations has allowed him to refine his expertise in zeolite technology and contribute to various research projects.

Collaborations

Ning He has collaborated with notable colleagues, including Jiaxu Liu and Yanhui Yi, who have contributed to his research endeavors. Their combined efforts have further advanced the field of zeolite applications in chemical processes.

Conclusion

Ning He is a distinguished inventor whose work in zeolite technology has led to innovative solutions in chemical reactions. His patent reflects a significant advancement in the field, showcasing his dedication to research and development.