Company Filing History:
Years Active: 1977
Title: Ulf Torbjorn Olson: Innovator in Lignocellulosic Material Processing
Introduction
Ulf Torbjorn Olson is a notable inventor based in Moliden, Sweden. He has made significant contributions to the field of lignocellulosic material processing, particularly in improving heat economy during digestion processes. His innovative approach has implications for the manufacturing of high-yield semichemical pulps.
Latest Patents
Ulf Torbjorn Olson holds a patent for a method aimed at enhancing heat economy in the batchwise digestion of lignocellulosic material. This method involves the use of a batch digester with a digestion or cooking liquor, where various chemicals such as sulphate, sulphite, bisulphite, oxygen, peroxide, and ammonium hydroxide are utilized. The process includes applying superatmospheric gas pressure above the liquor level in the digester, adjusting the level of free digestion liquor, and digesting the lignocellulosic material under this pressure to produce cellulose pulp.
Career Highlights
Ulf has been associated with Mo och Domsjö, where he has applied his expertise in the field of material processing. His work has been instrumental in advancing techniques that optimize the efficiency of digestion processes in industrial applications.
Collaborations
Ulf has collaborated with Erik Olof Hagglund, contributing to the development of innovative solutions in their field. Their partnership has fostered advancements that benefit the industry.
Conclusion
Ulf Torbjorn Olson's contributions to the field of lignocellulosic material processing highlight his innovative spirit and dedication to improving industrial processes. His patent reflects a significant advancement in the efficiency of cellulose pulp production.