Knut Ingvar Åsen

Title: **Inventor Knut Ingvar Ångsen: Innovations in Carbon Dioxide Recovery**

Introduction

Knut Ingvar Ångsen, an inventive mind based in Porsgrunn, Norway, is recognized for his significant contributions to environmental technology, particularly in the area of carbon dioxide recovery. With a total of five patents to his name, Ångsen’s work demonstrates a commitment to advancing methods for reducing greenhouse gas emissions, which is increasingly important in today's climate-conscious world.

Latest Patents

Ångsen's latest patents focus on innovative methods for recovering carbon dioxide (CO2) generated through combustion processes. One notable patent outlines a comprehensive method that includes several steps: initially using a sweep gas to collect oxygen on one side of a mixed conducting membrane, followed by combusting a carbon-containing fuel with the collected oxygen. Further refining the process involves increasing oxygen concentration in a subsequent membrane stage, ensuring optimal oxidant use in the combustion process. Another patent involves a method for removing and recovering CO2 from exhaust gases using chemical absorption and desorption techniques. This process integrates with power generation systems to efficiently manage CO2 emissions from power and heat plants.

Career Highlights

As an employee of Norsk Hydro ASA, a prominent company in energy and aluminum production, Ångsen has been pivotal in synergizing innovative research with practical industrial applications. His patents contribute not only to environmental sustainability but also align with the company's efforts to enhance efficiency and reduce carbon footprints in their operations.

Collaborations

In his journey of innovation, Ångsen has collaborated with esteemed colleagues such as Erik Sandvold and Dag Arne Eimer. Their collective expertise has undoubtedly fostered a dynamic environment for groundbreaking inventiveness, leading to enhanced methodologies in CO2 recovery.

Conclusion

Knut Ingvar Ångsen is a remarkable inventor whose work in carbon dioxide recovery reflects the pressing need for sustainable solutions. His patents not only showcase his ingenuity but also demonstrate a larger commitment to addressing environmental challenges through innovative engineering and technology. As awareness of climate issues continues to grow, the implications of Ångsen's work may play a crucial role in shaping a more sustainable future.