Marjo Kuusio

Title: Marjo Kuusio: Innovator in Energy Recovery from Pulp Processes

Introduction

Marjo Kuusio is a notable inventor based in Varkaus, Finland. She has made significant contributions to the field of energy recovery, particularly in the pulp and paper industry. With a total of three patents to her name, her work focuses on improving efficiency and sustainability in pulp processing.

Latest Patents

One of her latest patents is a method of recovering energy from waste liquors from pulp processes. This innovative method produces high-quality superheated steam, leading to savings in material costs and improved utilization factors for pulp mills. The process involves dividing a main stream of waste liquor from cellulose pulp processing into first and second streams. The first stream is combusted in a recovery boiler to produce steam, which is then fed to a superheating boiler. The second stream is gasified outside the recovery boiler to create a combustible gas and an inorganic fraction. The inorganic fraction is separately recovered, while the combustible gas is utilized to superheat the steam produced from the first stream, providing a substantial fuel source for the superheating process.

Career Highlights

Throughout her career, Marjo has worked with prominent companies such as Ahlstrom Corporation and Ahlstrom Machinery Oy. Her experience in these organizations has allowed her to develop and refine her innovative ideas in energy recovery.

Collaborations

Marjo has collaborated with notable individuals in her field, including Samuli Nikkanen and Bertel K. Hakulin. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Marjo Kuusio is a pioneering inventor whose work in energy recovery from pulp processes has made a significant impact on the industry. Her innovative methods not only enhance efficiency but also promote sustainability in pulp processing.