Company Filing History:
Years Active: 2022-2024
Title: Han Wang - Innovator in Caprolactam Production
Introduction
Han Wang is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of chemical engineering, particularly in the production of caprolactam. With a total of 2 patents to his name, Wang's work has implications for the petrochemical industry.
Latest Patents
Wang's latest patents include a method for preparing caprolactam and a refining process for caprolactam. The preparation method involves several steps, including the reaction of cyclohexanone oxime with a catalyst in the presence of ethanol. This process leads to the production of an ethanol solution of crude caprolactam, which is then refined through various stages to remove impurities and obtain a high-quality crystalline product. The refining process includes evaporative crystallization and solid-liquid separation, ensuring the purity of the final caprolactam product.
Career Highlights
Han Wang is associated with the Zhejiang Hengyi Petrochemical Research Institute Co., Ltd. His work at this institute has allowed him to focus on innovative methods for caprolactam production, contributing to advancements in the petrochemical sector.
Collaborations
Wang collaborates with esteemed colleagues such as Shibiao Cheng and Songlin Wang. Their combined expertise enhances the research and development efforts at the Zhejiang Hengyi Petrochemical Research Institute.
Conclusion
Han Wang's contributions to caprolactam production through his innovative patents demonstrate his significant role in the petrochemical industry. His work not only advances the field but also sets a foundation for future innovations in chemical engineering.