Douglas R Svenson

Title: Douglas R. Svenson: Innovator in High Purity Xylose Manufacturing

Introduction

Douglas R. Svenson is a notable inventor based in Brunswick, GA (US). He has made significant contributions to the field of chemical engineering, particularly in the manufacturing of high purity xylose. His innovative approach has the potential to impact various industries, including food and pharmaceuticals.

Latest Patents

Svenson holds a patent for a process for manufacturing high purity xylose. This process involves extracting hemicellulose from cellulosic material using a cold caustic extraction method. The extract is then concentrated through nanofiltration into a hemicaustic stream containing hemicellulose with over 85 wt % xylan content. The high concentration of xylan allows for the hydrolysis of xylan to food-grade xylose, and optionally, the hydrogenation of xylose to xylitol without the need for chromatographic separation, which was previously required.

Career Highlights

Douglas R. Svenson is associated with Rayonier Products and Financial Services Company, where he applies his expertise in chemical processes. His work has been instrumental in advancing methods for producing valuable chemical compounds from renewable resources.

Collaborations

Svenson collaborates with Jian Li, contributing to the development of innovative solutions in their field. Their partnership exemplifies the importance of teamwork in driving technological advancements.

Conclusion

Douglas R. Svenson's contributions to the manufacturing of high purity xylose highlight his role as an innovator in the chemical engineering sector. His patented process not only enhances production efficiency but also opens new avenues for sustainable practices in the industry.