Company Filing History:
Years Active: 2018-2021
Title: Innovations of Ju Hyun Yu in Bioethanol Production
Introduction
Ju Hyun Yu is an accomplished inventor based in Daejeon, South Korea. He has made significant contributions to the field of bioethanol production through his innovative methods. With a total of 4 patents to his name, his work focuses on optimizing the conversion of lignocellulosic biomass into valuable biofuels.
Latest Patents
One of his latest patents is a method for preparing sugar, bioethanol, or microbial metabolites from lignocellulosic biomass. This invention aims to minimize the impurity content of enzymatic saccharification raw materials by extracting biomass using hot water before pretreatment. It also suppresses the production of overdecomposition products of sugar by pretreating the biomass under conditions that maximize xylan yield. Furthermore, this method allows for the preparation of fermentable sugar at a low cost without the need for washing the pretreated solid obtained from solid-liquid separation. The process culminates in the high-yield production of bioethanol.
Another notable patent by Ju Hyun Yu is a method for preparing fermentable sugar from wood-based biomass. This method effectively extracts a high concentration of fermentable sugar, which can be utilized in culturing various industrial fermented bacteria. Similar to his previous invention, this method involves hot water extraction to remove impurities and maximize xylan yield, ultimately leading to an inexpensive preparation of fermentable sugar.
Career Highlights
Ju Hyun Yu is affiliated with the Korea Research Institute of Chemical Technology, where he continues to advance research in chemical technology and biofuels. His innovative approaches have positioned him as a key figure in the field of bioethanol production.
Collaborations
Throughout his career, Ju Hyun Yu has collaborated with notable colleagues, including Chan Duck Jung and In Yong Eom, who contribute to his research endeavors.
Conclusion
Ju Hyun Yu's innovative methods in bioethanol production highlight his significant contributions to the field of chemical technology. His patents reflect a commitment to advancing sustainable energy solutions through the effective use of biomass.