Chin-Shui Liang

Title: Innovations by Chin-Shui Liang in Terephthalic Acid Manufacturing

Introduction

Chin-Shui Liang is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of chemical manufacturing, particularly in the production of terephthalic acid. With a total of 2 patents to his name, Liang's work has implications for both industrial processes and environmental sustainability.

Latest Patents

Liang's latest patents focus on innovative methods for manufacturing terephthalic acid. The first patent, titled "Method for manufacturing terephthalic acid," outlines a process that includes providing a titrant receptor solution, which is water. It involves adding disodium terephthalate aqueous solution and an acid titrant into the titrant receptor solution to form terephthalic acid crystals and an end-point solution. The process concludes with the separation of the terephthalic acid crystals from the end-point solution.

The second patent, "Method for manufacturing terephthalic acid and system thereof," describes a more complex procedure. This method begins with providing a raw material that includes polyethylene terephthalate. A depolymerization reaction is performed on this raw material to create a depolymerization product, which consists of disodium terephthalate. Following this, a decolorization process is conducted to produce decolorized disodium terephthalate and precipitated sludge. The final steps involve separating the decolorized disodium terephthalate from the sludge and forming terephthalic acid from the decolorized product.

Career Highlights

Chin-Shui Liang is currently employed at Far Eastern New Century Corporation, where he continues to innovate in the field of chemical manufacturing. His work not only enhances production efficiency but also addresses environmental concerns associated with traditional manufacturing methods.

Collaborations

Liang collaborates with talented coworkers, including Po-Chen Lai and Jyun-Sian Lee. Their combined expertise contributes to the advancement of innovative solutions in their field.

Conclusion

Chin-Shui Liang's contributions to the manufacturing of terephthalic acid demonstrate his commitment to innovation and sustainability. His patents reflect a deep understanding of chemical processes and a dedication to improving industrial practices.