Location History:
- Taiwan, TW (1991 - 2001)
- Taipei, TW (1992 - 2015)
Company Filing History:
Years Active: 1991-2015
Title: Innovations of Shien-Chang Chen
Introduction
Shien-Chang Chen is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of chemical engineering, particularly in the production of allyl alcohol and allyl acetate. With a total of 7 patents to his name, Chen's work has had a considerable impact on industrial processes.
Latest Patents
One of his latest patents is a method for producing allyl alcohol. This method involves feeding allyl acetate and water into a reactive distillation column. The process includes performing a reaction in a reaction zone and separating a product containing allyl alcohol, acetic acid, and water from the reactive distillation column. This innovative method effectively enhances the conversion rate of hydrolysis for allyl acetate, simplifies the process, and reduces energy consumption. Another significant patent is the catalytic oxacylation vapor phase process. This invention relates to a catalyst that comprises palladium metal as the main catalyst, with tin metal or a mixture of tin and additional metals as the promoter. The catalyst is used in the process for producing allyl acetate through the oxacylation of propylene, acetic acid, and oxygen in a vapor phase. The catalyst exhibits high catalytic activity, selectivity, and life, greatly increasing the economic utility of the oxacylation process.
Career Highlights
Throughout his career, Shien-Chang Chen has worked with Dairen Chemical Corporation, where he has contributed to various innovative projects. His expertise in chemical processes has made him a valuable asset in the industry.
Collaborations
Chen has collaborated with notable colleagues, including Fu-Shen Lin and Liang-An Hsu, who have also contributed to advancements in chemical engineering.
Conclusion
Shien-Chang Chen's innovative work in chemical engineering, particularly in the production of allyl alcohol and allyl acetate, showcases his significant contributions to the field. His patents reflect a commitment to enhancing industrial processes and reducing energy consumption.