Taina Lintunen

Title: Taina Lintunen: Innovator in Microcrystalline Cellulose Production

Introduction

Taina Lintunen is a notable inventor based in Kotka, Finland. She has made significant contributions to the field of cellulose processing, particularly through her innovative patent related to microcrystalline cellulose production. Her work is essential for advancing the efficiency and effectiveness of cellulose extraction methods.

Latest Patents

Taina Lintunen holds a patent for a process for producing microcrystalline cellulose. This process involves the acid hydrolysis of fibrous cellulosic material at an MCC plant. The method includes thickening a suspension of cellulosic pulp to form filtrate, adjusting the consistency to 5-40% with dilution liquid, and lowering the pH to 4 or less using acid. The pulp suspension undergoes acid hydrolysis at temperatures of at least 120° C. in a reactor, resulting in a mixture of microcrystalline cellulose and hydrolysate. The mixture is then discharged to lower pressure and temperature to flash the mixture and generate flash steam. Finally, microcrystalline cellulose is separated from the hydrolysate and washed for further processing.

Career Highlights

Taina Lintunen is associated with Andritz Oy, a company known for its expertise in industrial processes and technologies. Her role at Andritz Oy has allowed her to apply her innovative ideas in a practical setting, contributing to the company's advancements in cellulose production.

Collaborations

Taina has collaborated with notable colleagues such as Hannu Råmark and Kari Vanhatalo. These collaborations have likely enriched her work and contributed to the successful development of her patented processes.

Conclusion

Taina Lintunen's contributions to the field of microcrystalline cellulose production highlight her innovative spirit and dedication to advancing industrial processes. Her patent represents a significant step forward in cellulose processing technology.