Samuli Nikkanen

Title: Samuli Nikkanen: Innovator in Energy Recovery from Pulp Processes

Introduction

Samuli Nikkanen is a notable inventor based in Varkaus, Finland. He has made significant contributions to the field of energy recovery, particularly in the pulp processing industry. With a total of 3 patents to his name, his work focuses on improving efficiency and sustainability in pulp production.

Latest Patents

One of Nikkanen's 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 of pulp mills. The process involves dividing a main stream of waste liquor into two streams. The first stream is combusted in a recovery boiler to produce steam, while the second stream is gasified to create combustible gas and an inorganic fraction. The combustible gas is then used to superheat the steam, enhancing the overall efficiency of the system.

Another significant patent by Nikkanen is a method and apparatus for feeding air into a furnace. This invention involves feeding combustion gas into a furnace, specifically a recovery boiler for black liquor combustion, through a specially designed gas nozzle. The nozzle is cooled by a directed cooling gas, which extends its life and prevents clogging. This innovative approach not only improves the combustion process but also enhances the overall efficiency of the furnace.

Career Highlights

Throughout his career, Samuli Nikkanen has worked with prominent companies such as Ahlstrom Corporation and Ahlstrom Machinery Oy. His experience in these organizations has contributed to his expertise in energy recovery and pulp processing technologies.

Collaborations

Nikkanen has collaborated with several professionals in his field, including Marjo Kuusio and Markku Tanttu. These collaborations have further enriched his work and contributed to the development of innovative solutions in energy recovery.

Conclusion

Samuli Nikkanen is a distinguished inventor whose work in energy recovery from pulp processes has made a significant impact on the industry. His innovative patents demonstrate a commitment to improving efficiency and sustainability in pulp production.