Jouko Arvola

Title: Jouko Arvola: Innovator in Reducing Agent Compositions and Antimicrobial Products

Introduction

Jouko Arvola, an inventive mind hailing from Oulu, Finland, has made significant contributions to the field of chemical engineering. With two patents to his name, he has developed innovative solutions that address pressing environmental and health issues. His work exemplifies the spirit of innovation that drives forward the boundaries of science and technology.

Latest Patents

Arvola's first notable patent is a method for the preparation of a reducing agent composition. This invention is crucial in the selective catalytic reduction of nitrogen oxides. The composition comprises 20 to 40% by weight of urea, 20 to 40% by weight of ammonium formate, and water. The innovative aspect of this method lies in the way urea is added to an aqueous solution of ammonium formate, which is prepared in situ using a source of ammonium, a source of formate, and water.

Another important patent involves a solid formic acid product, designed to act as an antimicrobial solution. This product is effective for the preservation of organic materials and counteracting harmful microorganisms. It consists of concentrated formic acid, partially neutralized with gaseous ammonia, with the water content kept below 2% by weight. Arvola's method for preparing this product further showcases his innovative approach to tackling microbial challenges.

Career Highlights

Throughout his career, Jouko Arvola has been associated with prominent organizations such as Kemira Oyj and Kemira Chemicals Oy. His experience in these companies has provided him the platform to apply his expertise and turn innovative ideas into practical applications that benefit both industry and society.

Collaborations

Arvola has worked alongside notable colleagues, including Timo Härmä and Eero Hätälä. Collaboration with such professionals in the field has likely enriched his work and spurred further innovation, reflecting the importance of teamwork in scientific and technological advancement.

Conclusion

In summary, Jouko Arvola stands out as a noteworthy inventor, whose patents in reducing agent compositions and antimicrobial products highlight his commitment to innovation. His contributions not only advance scientific knowledge but also present viable solutions to current environmental and health concerns. As he continues to navigate the realms of chemical engineering, his work may pave the way for future advancements in the field.