Xinglong Dong

Title: Innovations of Xinglong Dong in Molecular Sieves

Introduction

Xinglong Dong is a prominent inventor based in Dalian, China. He has made significant contributions to the field of materials science, particularly in the development of molecular sieves. His innovative approach has led to advancements that enhance the efficiency and effectiveness of these materials.

Latest Patents

Xinglong Dong holds a patent titled "Method for preparing NaY molecular sieve of high silica-alumina ratio and product thereof." This patent describes a method for preparing a NaY molecular sieve with a high silica-to-alumina ratio. The process involves mixing deionized water, a silicon source, an aluminum source, an alkali source, and ionic liquids as a template agent to create an initial gel mixture. This mixture is then maintained at a specific temperature and aged before being subjected to high-pressure synthesis for crystallization. The resulting solid product is separated and dried, yielding a NaY molecular sieve characterized by a high silica-to-alumina ratio of 6 or more, with improved crystallinity.

Career Highlights

Xinglong Dong is affiliated with the Chinese Academy of Sciences, where he conducts research and development in materials science. His work has garnered attention for its innovative methodologies and practical applications in various industries.

Collaborations

Xinglong Dong has collaborated with notable colleagues, including Yunpeng Xu and Kunyuan Wang. These partnerships have contributed to the advancement of research in molecular sieves and related fields.

Conclusion

Xinglong Dong's contributions to the field of molecular sieves exemplify the impact of innovative research on material science. His patented methods and collaborative efforts continue to influence advancements in this area.