Karl Ragnar Weydahl

Title: Karl Ragnar Weydahl: Innovator in Alcohol Production Processes

Introduction

Karl Ragnar Weydahl is a notable inventor based in Bergen, Norway. He has made significant contributions to the field of alcohol production from cellulosic materials. With a total of 2 patents, his work focuses on innovative processes that enhance the efficiency of alcohol production.

Latest Patents

Weydahl's latest patents include a process for the production of alcohols. This invention provides a method for producing alcohol from cellulosic material through acid hydrolysis, yielding an aqueous hydrolysate. The hydrolysate is introduced into a separator where an extraction solvent is added at multiple inlets. This process allows for the effective removal of residues containing oligosaccharides and acid-containing extraction solvents. Another patent details a comprehensive process for producing alcohol, which involves hydrolyzing cellulosic material, extracting acids and water, and fermenting sugars to distill alcohol. This innovative approach emphasizes the recycling of extraction solvents and the efficient conversion of cellulosic materials into fermentable sugars.

Career Highlights

Throughout his career, Karl Ragnar Weydahl has worked with various companies, including Weyland AS and Silvanova, LLC. His experience in these organizations has contributed to his expertise in the field of alcohol production and innovation.

Collaborations

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Conclusion

Karl Ragnar Weydahl's contributions to the field of alcohol production through innovative processes highlight his role as a significant inventor. His patents reflect a commitment to advancing technology in the production of alcohol from renewable resources.