Anna Zheng

Title: **A Profile of Inventor Anna Zheng: Innovations in Cellulose Hydrolysis**

Introduction:

Anna Zheng is a distinguished inventor based in Belfast, Great Britain, known for her contributions to the field of cellulose hydrolysis. With two patents to her name, her innovative work focuses on the preparation of water-soluble cellulose hydrolysis products, which holds significant potential for various industrial applications.

Latest Patents:

Anna's latest patents revolve around a conversion method for the preparation of water-soluble cellulose hydrolysis products. The process involves admixing cellulose with an ionic liquid that has the capability to solvate or dissolve cellulose. This ionic liquid comprises solely cations and anions, operating effectively at temperatures at or below 150°C. The anion types include sulfate, hydrogen sulfate, and nitrate. Following this, the resulting solution is treated with a strong acid, which has a pKa of less than 2 at 25°C, in the presence of water. This innovative methodology aims to enhance the efficiency and effectiveness of cellulose processing.

Career Highlights:

Throughout her career, Anna has worked with notable companies in the energy sector, particularly with Petroliam Nasional Berhad (commonly known as Petronas). Her expertise in cellulose and ionic liquids has positioned her as a key figure in advancing research and development within her field.

Collaborations:

Anna Zheng has collaborated with several esteemed colleagues, including Markus Fanselow and John Holbrey. These partnerships exemplify her commitment to innovation and the collaborative nature of scientific research, allowing her to push the boundaries of what is possible in cellulose hydrolysis.

Conclusion:

Anna Zheng's contributions to the field of cellulose hydrolysis through her innovative patents showcase her dedication to advancing scientific knowledge and practical applications. Her work is not only a testament to her expertise but also points towards the future potential of cellulose processing technologies. As she continues to innovate, Anna's impact on the industry and her collaborations with fellow researchers will undoubtedly inspire further advancements in this domain.