Matti Lautala

Title: Innovations by Matti Lautala in Steam Economy Improvement

Introduction

Matti Lautala is an accomplished inventor based in Karhula, Finland. He has made significant contributions to the field of steam economy in cellulose chemical pulp mills. With a total of two patents to his name, Lautala's work focuses on enhancing the efficiency of steam utilization in industrial processes.

Latest Patents

Lautala's latest patent revolves around the concept of flash tank steam economy improvement. By utilizing a jet ejector, such as a thermocompresser, in a cellulose chemical pulp mill, he has developed a method to effectively increase the utilization of steam. This innovation allows for an increase in the volume of steam from a flash tank that flashes black liquor from a pulp digester by at least 10%. Simultaneously, the volume and temperature of the liquor discharged from the flash tank are decreased, while its concentration is increased. The jet ejector is supplied with higher pressure steam from another source, creating a low pressure or partial vacuum condition in the flash tank. This system can be applied to a single flash tank or a series of flash tanks, enhancing the overall efficiency of the pulp mill.

Career Highlights

Throughout his career, Lautala has worked with notable companies, including Andritz-Ahlstrom Inc. and Andritz Inc. His experience in these organizations has contributed to his expertise in steam economy and pulp mill operations.

Collaborations

Lautala has collaborated with various professionals in his field, including his coworker Auvo K Kettunen. Their joint efforts have further advanced the innovations in steam utilization and efficiency.

Conclusion

Matti Lautala's contributions to steam economy improvement in cellulose chemical pulp mills demonstrate his innovative spirit and commitment to enhancing industrial processes. His patents reflect a deep understanding of steam utilization, making a significant impact in the field.