Company Filing History:
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2 out of 522 Years Active: 2018
Title: Innovations of Dapeng Li in Molecular Sieves
Introduction
Dapeng Li is a notable inventor based in Xi'an, China, recognized for his contributions to the field of molecular sieves. He holds two patents that showcase his innovative approaches to synthesizing small-crystal-grain ZSM-5 molecular sieves. His work emphasizes efficiency and simplicity in the preparation methods, making significant advancements in the field.
Latest Patents
Dapeng Li's latest patents include a rapid synthesis method of small-crystal-grain ZSM-5 molecular sieve and a one-step preparation method for hollow shell type small grain ZSM-5 molecular sieve. The rapid synthesis method involves preparing a mixed silicon-aluminum glue solution, which undergoes low-temperature nucleation followed by high-temperature crystallization growth. This method is notable for its ease of operation and short completion time of six hours, resulting in a product with uniform grain sizes and a high degree of crystallization. The one-step preparation method for the hollow shell type molecular sieve simplifies the process by requiring only a single step without the need for extra surfactants or secondary treatments. This method also yields a product with high crystallinity and uniform particle size.
Career Highlights
Dapeng Li has worked at the Research Institute of Shaanxi Yanchang Petroleum and Dalian University of Technology. His experience in these institutions has contributed to his expertise in molecular sieve technology and innovation.
Collaborations
Dapeng Li has collaborated with notable colleagues such as Wei Zhang and Xiongfu Zhang, enhancing his research and development efforts in the field.
Conclusion
Dapeng Li's innovative methods in synthesizing molecular sieves represent significant advancements in the field, showcasing his expertise and commitment to research. His contributions continue to influence the development of efficient and effective synthesis techniques.