Company Filing History:
Years Active: 2020
Title: Innovations by Yang-Chuang Chang
Introduction
Yang-Chuang Chang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of carbon materials and bio-oils. With a total of 2 patents, his work focuses on creating environmentally friendly solutions through innovative processes.
Latest Patents
One of Yang-Chuang Chang's latest patents is titled "Method for making multiporous carbon materials by using bio-oils." This invention provides a method for producing multiporous carbon material from bio-oil generated by a biomass thermochemical process. The process involves blending bio-oil with a resin and a Zinc Oxide (ZnO) template, which serves as a major component of the precursor. The resulting carbon material features both mesopores and micropores, forming a multiporous structure. The main production steps include mixing the precursor with a crusher, packing the precursor, heating for carbonization at 350°C for one hour followed by 900°C for two hours, and washing the ZnO with hydrochloric acid while adjusting the pH value to less than 1.
Another significant patent by Chang is "Low carbon bio-oil and its manufacturing method." This invention aims to develop a high combustion heat and stable bio-oil for safer transportation. The low carbon bio-oil is selected from a group that includes thermo-chemical oil products, fatty acid-containing bio-oils, and bio-alcohols. The patent also discloses a preparation method for creating this low carbon bio-oil.
Career Highlights
Yang-Chuang Chang is currently employed at CPC Corporation, Taiwan, where he continues to innovate in the field of materials science. His work has garnered attention for its potential applications in sustainable energy and environmental protection.
Collaborations
Throughout his career, Chang has collaborated with notable colleagues, including Tzu-Hsien Hsieh and Haw-Yeu Chuang. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Yang-Chuang Chang's innovative work in the field of carbon materials and bio-oils showcases his commitment to developing sustainable solutions. His patents reflect a deep understanding of materials science and a dedication to environmental sustainability.