Juho Nurmi

Title: Juho Nurmi: Innovator in Recovery Boiler Technology

Introduction

Juho Nurmi is a notable inventor based in Varkaus, Finland. He has made significant contributions to the field of recovery boiler technology, particularly through his innovative methods for determining reduction rates.

Latest Patents

Juho Nurmi holds a patent for a method titled "Determining the reduction rate of a recovery boiler." This invention utilizes optical information from a chemical smelt sample to ascertain the reduction rate of a recovery boiler. A processor reads a digital frame that represents the chemical smelt sample, identifying an area of interest within that frame. By analyzing the pixel values in this area, spectral characteristic values that correlate with changes in the reduction rate are determined. The reduction rate is then calculated using a function based on these spectral values, weighted at predetermined weights.

Career Highlights

Juho Nurmi is currently employed at Andritz Oy, a company known for its advanced technologies in the pulp and paper industry. His work focuses on enhancing the efficiency and effectiveness of recovery boilers, which are crucial for sustainable operations in the industry.

Collaborations

Throughout his career, Juho has collaborated with esteemed colleagues such as Heikki Lappalainen and Sauli Rissanen. These partnerships have contributed to the development and refinement of innovative technologies in their field.

Conclusion

Juho Nurmi's contributions to recovery boiler technology exemplify the impact of innovation in industrial processes. His patent and ongoing work at Andritz Oy highlight the importance of advancements in this critical area.