Arnulf Idar Melgard

Title: Arnulf Idar Melgard: Innovator in Nitric Acid Production

Introduction

Arnulf Idar Melgard is a notable inventor based in Skien, Norway. He has made significant contributions to the field of chemical engineering, particularly in the production of nitric acid. His innovative approach has led to the development of a unique patent that addresses environmental concerns in nitric acid production.

Latest Patents

Arnulf holds a patent for a "Bleaching tower and method for nitric acid production." This invention features a vertical bleaching tower designed to remove dissolved nitrogen oxides from an aqueous nitric acid solution. The process utilizes a stripping gas, such as air, nitrogen, or oxygen, in conjunction with a structured packing and a liquid distributor. The liquid distributor includes a feed box with a serrated weir that effectively distributes the nitric acid solution into perforated trays, ensuring efficient processing. This invention not only enhances the production of nitric acid but also contributes to reducing harmful emissions.

Career Highlights

Arnulf is currently employed at Yara International ASA, a leading company in the agricultural sector that focuses on sustainable solutions. His work at Yara has allowed him to apply his innovative ideas in a practical setting, contributing to the company's mission of promoting sustainable agriculture and environmental stewardship.

Collaborations

Arnulf collaborates with Halvor Oien, a fellow professional in the field. Their partnership exemplifies the importance of teamwork in driving innovation and achieving common goals in the industry.

Conclusion

Arnulf Idar Melgard's contributions to nitric acid production through his patented invention demonstrate his commitment to innovation and sustainability. His work at Yara International ASA and collaboration with Halvor Oien further highlight the impact of teamwork in advancing chemical engineering solutions.