Jeng-Cheng Lee

Title: **Innovative Contributions of Jeng-Cheng Lee in Chemical Engineering**

Introduction

Jeng-Cheng Lee is a prominent inventor based in Chia-Yi, Taiwan, recognized for his significant contributions to chemical engineering through his innovative inventions. With a total of seven patents to his name, Lee has made substantial advancements in the field, particularly concerning solvent recovery and hydrocarbon processing.

Latest Patents

Among his latest patents, Lee has developed a method for the regeneration of selective solvents used in extractive processes. This invention focuses on recovering a polar hydrocarbon selective solvent that is substantially free from hydrocarbon impurities. The process involves transferring a lean solvent stream that contains selective solvents and heavy aromatic hydrocarbons into a solvent clean-up zone. This innovative technique utilizes a slip stream from the hydrocarbon feed stream to effectively remove impurities. One notable feature of this method is the application of a magnetic filter, which plays a crucial role in eliminating paramagnetic contaminants.

Additionally, Lee has patented a method for co-producing isobutene and methyl tert-butyl ether (MTBE) from a tert-butanol mixture within a catalytic distillation column. This process involves the dehydration and etherification of the tert-butanol mixture while in contact with solid acid catalysts. The separation of isobutene and MTBE from the column outcomes in high purity, making these valuable components beneficial for various industrial applications.

Career Highlights

Jeng-Cheng Lee has garnered extensive experience working with notable companies such as CPC Corporation, Taiwan, and Amt International Inc. His roles in these organizations have allowed him to collaborate on a range of innovative projects, further establishing his expertise in the field of chemical engineering.

Collaborations

Throughout his career, Lee has collaborated with talented individuals, including his coworkers Tzong-Bin Lin and Fu-Ming Lee. These collaborations have facilitated the exchange of ideas and propelled advancements in their respective projects.

Conclusion

Jeng-Cheng Lee's innovative patents and his dedication to chemical engineering highlight the importance of his contributions to the industry. His work not only showcases his inventiveness but also sets a benchmark for future developments in solvent regeneration and hydrocarbon extraction processes. With each patent, Lee continues to push the boundaries of innovation, ensuring a lasting impact on the field of chemical engineering.