Shaw-Chan Lin

Title: The Innovations of Inventor Shaw-Chan Lin

Introduction: Shaw-Chan Lin is a distinguished inventor based in West Chester, PA, whose contributions to the field of chemical engineering are exemplified by his impressive portfolio of 11 patents. His work primarily focuses on processes involving allyl acetate, a valuable chemical used in various applications.

Latest Patents: Among Shaw-Chan Lin's recent innovations are two notable patents concerning allyl acetate. The first patent details a sophisticated process for purifying allyl acetate. In this process, an acetoxylation mixture is distilled at elevated pressure to separate propylene, resulting in a first bottoms mixture that comprises allyl acetate, acetic acid, acrolein, allyl diacetate, and 3-acetoxypropionaldehyde. This mixture undergoes flash vaporization, where it is treated with a solid acidic catalyst to decompose undesired components and produce a refined product. The final stage involves distillation to yield a second bottoms mixture rich in allyl acetate and acetic acid, suitable for manufacturing allyl alcohol.

The second patent outlines a process for producing allyl alcohol. This method involves the reaction of propylene, acetic acid, and oxygen to generate a reaction mixture that is then distilled. The resulting liquid stream goes through multiple distillation steps to isolate acrolein and produce a hydrolyzed side draw containing allyl alcohol.

Career Highlights: Shaw-Chan Lin has made significant contributions while working with reputable companies such as Arco Chemical Technology, L.P. and Lyondell Chemical Technology, L.P. His expertise in chemical processes has paved the way for innovative solutions in the industry.

Collaborations: Throughout his career, Shaw-Chan Lin has had the opportunity to collaborate with talented colleagues, including Robert N. Cochran and Andrew P. Kahn. These partnerships have played a crucial role in enhancing the development of his patented technologies.

Conclusion: Shaw-Chan Lin's extensive work and patents reflect his innovative spirit and dedication to advancing chemical engineering. His processes for purifying allyl acetate and producing allyl alcohol showcase his ability to tackle complex challenges and contribute meaningful advancements to the field. His legacy continues to inspire future generations of inventors and engineers.