Per Ronning

Title: Per Ronning: Innovator in Microsilica Production

Introduction

Per Ronning is a notable inventor based in Orkanger, Norway. He has made significant contributions to the field of materials science, particularly in the production of microsilica. His innovative methods have the potential to enhance the efficiency of smelting processes in the production of ferrosilicon and silicon.

Latest Patents

Per Ronning holds a patent for a "Method for production of white microsilica." This invention relates to a method for producing microsilica with a reflectivity between 65 and 90% in a smelting furnace. The process utilizes a charge comprising an SiO source and a solid carbonaceous reduction agent. Microsilica is recovered from the off-gases of the smelting furnace, ensuring that the solid reduction agent contains less than 1.25 kg of volatile matters per kg of produced microsilica. Additionally, the temperature in the gas atmosphere above the charge is maintained above 500°C.

Career Highlights

Per Ronning is associated with Elkem ASA, a leading company in the production of advanced materials. His work has contributed to the development of innovative solutions in the field of microsilica production. With a focus on efficiency and sustainability, Ronning's inventions are paving the way for advancements in industrial processes.

Collaborations

Throughout his career, Per Ronning has collaborated with notable colleagues, including Magne Dastol and Halvard Tveit. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Per Ronning's contributions to the field of microsilica production exemplify the impact of innovative thinking in industrial processes. His patent and work at Elkem ASA highlight the importance of advancements in materials science. The future of microsilica production looks promising with inventors like Ronning leading the way.