Xiang Huai Wang

Title: Innovations of Xiang Huai Wang in Pulp and Paper Production

Introduction

Xiang Huai Wang is a notable inventor based in Alpharetta, GA (US). He has made significant contributions to the field of pulp and paper production, holding a total of 10 patents. His work focuses on enhancing enzyme stability and activity, which is crucial for improving manufacturing processes in the paper industry.

Latest Patents

One of his latest patents is a method of increasing enzyme stability and activity for pulp and paper production. This innovative approach involves treating wood pulp with an esterase formulation combined with a metal ion or cationic polymer. This treatment enhances the stability and activity of esterase enzymes at high temperatures and extreme pH levels. The method is particularly useful for addressing pitch problems in wood chip and pulp refining, facilitating smoother paper manufacturing.

Another significant patent by Wang is a rapid fatty acid assay for use in pulp pitch control. This method allows for the determination of surface fatty acid content in wood pulp or whitewater samples. By reacting free fatty acids present on the surface of wood pulp fibers with specific reagents, measurable species are formed, enabling accurate assessment of fatty acid content. This assay is designed to be quick, portable, and cost-effective, making it an essential tool for pulp and paper mills.

Career Highlights

Xiang Huai Wang has worked with reputable institutions such as Drexel University and Enzymatic Deinking Technologies, LLC. His experience in these organizations has contributed to his expertise in enzyme applications and pulp processing technologies.

Collaborations

Wang has collaborated with notable colleagues, including Chengliang Jiang and Hun H Sun, who have contributed to his research and development efforts in the field.

Conclusion

Xiang Huai Wang's innovative patents and contributions to the pulp and paper industry demonstrate his commitment to advancing technology in this field. His work not only enhances production efficiency but also addresses critical challenges faced by manufacturers.