Bjorn Ahs

Title: Bjorn Ahs: Innovator in Cellulosic Fiber Processing

Introduction

Bjorn Ahs is a notable inventor based in Karlstad, Sweden. He has made significant contributions to the field of cellulosic fiber processing, holding a total of five patents. His work focuses on improving the efficiency and effectiveness of pulp treatment processes.

Latest Patents

Among his latest patents is an "Apparatus for screening a suspension of fibrous cellulose pulp." This innovative apparatus features a housing and a rotor shaft, designed to screen fibrous cellulose pulp efficiently. It includes first and second screening sections, each with a rotor member and a cylindrical screen, facilitating the separation of accept and reject materials. Another significant patent is the "Method of delignification of cellulosic fiber material." This method involves treating pulp with oxygen in a main reactor, followed by screening and separate treatment of the screen reject, enhancing the delignification process without prior refining.

Career Highlights

Bjorn Ahs is associated with Kamyr AB, a company known for its advancements in pulp and paper technology. His work at Kamyr AB has been instrumental in developing innovative solutions for the industry.

Collaborations

Bjorn collaborates with Rune Hillstrom, contributing to the advancement of technologies in the field of cellulosic fiber processing.

Conclusion

Bjorn Ahs stands out as a key figure in the innovation of cellulosic fiber processing technologies. His patents reflect a commitment to enhancing efficiency in pulp treatment processes.