Ake O Sandstrom

Title: Ake O Sandstrom: Innovator in Pulp Production Technology

Introduction

Ake O Sandstrom is a notable inventor based in Taby, Sweden. He has made significant contributions to the field of pulp production, particularly through his innovative methods that enhance the efficiency and effectiveness of the bleaching process.

Latest Patents

Ake O Sandstrom holds a patent for a "Method of producing peroxide bleached pulp." This method involves producing peroxide bleached pulp from fibrous lignocellulose materials that undergo a defibration step in a grinding space defined between a pair of discs rotating relative to one another within a steam-pressurized grinding housing. The pulp material is introduced into the central portion of the grinding space by a screw conveyor, which creates a steam-tight plug to prevent blow-back of pressurized steam. As the material enters the grinding space, it is broken into fiber bundles and subjected to increasing defibrating action while a peroxide-containing bleaching solution reacts with the separated fibers.

Career Highlights

Ake O Sandstrom is associated with Defibrator AB, a company that focuses on innovative solutions in the pulp and paper industry. His work has led to advancements in the production of bleached pulp, contributing to more sustainable and efficient manufacturing processes.

Collaborations

Some of Ake's coworkers include Bo G Falk and H S Bystedt, who have likely collaborated with him on various projects within the company.

Conclusion

Ake O Sandstrom's contributions to the pulp production industry through his patented methods demonstrate his commitment to innovation and sustainability. His work continues to influence the field and improve production techniques.