Veli-Pekka Tervola

Title: Veli-Pekka Tervola: Innovator in Chip Digester Technology

Introduction

Veli-Pekka Tervola is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of chip digestion technology, particularly with his innovative methods for cooking thin chips in a continuous digester vessel. His work has implications for the efficiency and effectiveness of the pulp and paper industry.

Latest Patents

Tervola holds a patent for a "Method and system for thin chip digester cooking." This patent describes a process that involves introducing thin chips with a thickness of no more than 6 mm into a chip bin. The method includes adding white cooking liquor to the chip bin or to a transport passage leading to the digester vessel. It also involves injecting medium pressure steam or another heated fluid to elevate the cooking temperature of the chips to at least 130 degrees Celsius. The chips are cooked as they flow downward through the vessel, with minimal extraction or introduction of liquor in the cooking section. Finally, wash liquid is injected into the lower region of the vessel, and the cooked thin chips are discharged from the lower region.

Career Highlights

Throughout his career, Veli-Pekka Tervola has worked with prominent companies in the industry, including Andritz Technology and Asset Management GmbH and Andritz Inc. His experience in these organizations has allowed him to refine his expertise in chip digestion technology and contribute to advancements in the field.

Collaborations

Tervola has collaborated with several professionals in his field, including Johan Engstrom and Jussi Piira. These collaborations have likely enriched his work and led to further innovations in chip digestion processes.

Conclusion

Veli-Pekka Tervola is a distinguished inventor whose work in chip digestion technology has made a significant impact on the industry. His innovative methods and collaborations highlight his commitment to advancing technology in this field.