Nan Yang

Title: The Innovative Contributions of Nan Yang

Introduction

Nan Yang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of chemical engineering, particularly in the area of hydrocarbon separation. With a total of 3 patents to his name, his work has advanced the methods used in the extraction and purification of various hydrocarbons.

Latest Patents

One of his latest patents is a "Method for separating aromatic hydrocarbon using extractive distillation." This innovative method involves introducing a hydrocarbon mixture containing aromatic hydrocarbons into the middle of an extractive distillation column. An extraction solvent is then introduced into the upper part of the column. After the extractive distillation process, a raffinate containing benzene is discharged from the top of the column, achieving a benzene content of 3-40% by mass. The method ingeniously combines extractive distillation with liquid-liquid extraction, resulting in high purity and recovery rates while significantly reducing energy consumption.

Another notable patent is the "Method for purification of a solvent for separation of styrene by extractive distillation." This method includes introducing a styrene-containing feedstock into the middle of an extractive distillation column, along with a solvent for the extraction. The process allows for the efficient recovery of crude styrene and the recycling of lean solvent, enhancing the overall efficiency of styrene production.

Career Highlights

Nan Yang has worked with several esteemed organizations, including China Petroleum Chemical Corporation and the Research Institute of Petroleum Processing, Sinopec. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in petroleum processing and chemical engineering.

Collaborations

Throughout his career, Nan Yang has collaborated with notable colleagues such as Longsheng Tian and Ming Zhao. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Nan Yang's contributions to the field of chemical engineering through his patents and collaborations highlight his role as a significant inventor. His innovative methods for hydrocarbon separation and purification continue to influence the industry, showcasing the importance of creativity and research in advancing technology.