Fang Yan

Title: The Innovative Mind of Fang Yan: Advancements in Natural Medicine Extraction and Industrial Reactors

Introduction

Fang Yan, a distinguished inventor based in Shanghai, China, has made notable contributions to the fields of natural medicine and industrial processes. With a total of two patents to his name, his work reflects a deep commitment to innovation and practicality in engineering.

Latest Patents

Fang Yan’s latest patents showcase his proficiency and ingenuity. The first patent is a "Method for extracting and separating dihydromyricetin from rattan tea." This method revolutionizes the extraction and separation process in the technical field of natural medicine. The process involves weighing rattan tea leaves, adding a solvent, stirring, and refluxing the mixture to extract the desired compounds. Following this, activated carbon is introduced for decolorization, leading to the final crystallization of the concentrated filtrate. This method offers a simple process, high yield, stability, and ease of industrial-scale production.

His second patent, the "Gas-liquid-solid three-phase slurry bed industrial reactor capable of achieving continuous operation," represents a significant advancement in reactor technology. The reactor design includes an innovative inlet gas distribution system, multiple heat exchange and liquid-solid separator components, and mechanisms that enable effective control of temperature and liquid levels. This design addresses traditional issues such as blockage and dead zones, promoting stable and continuous operational capability. The reactor is particularly well-suited for applications in the Fischer-Tropsch synthesis process on an industrial scale, boasting low energy consumption.

Career Highlights

Fang Yan has been associated with prominent companies, including Shanghai Spark Pharmaceutical Co., Ltd. and Shanghai Yankuang Energy R&D Co., Ltd. His work at these organizations highlights his expertise in pharmaceutical advancements and energy research & development, aligning with his innovative work in natural medicine and industrial technologies.

Collaborations

Throughout his career, Fang has collaborated with notable colleagues, including Kunyuan Song and Gong Chen. These partnerships have played a vital role in the successful development and realization of his patents, enhancing his contributions to the fields of medicine and engineering.

Conclusion

Fang Yan stands out as a remarkable inventor whose innovations in extraction methods and industrial reactor design reflect his dedication to progress and efficiency. With patents that promise to reshape aspects of natural medicine and industrial operations, he continues to pave the way for future advancements in these essential fields.