Paul Mullner

Title: The Innovative Contributions of Paul Mullner

Introduction

Paul Mullner is a notable inventor based in Traun, Austria, recognized for his significant contributions to the field of metallurgy. With a total of seven patents to his name, Mullner has developed innovative methods and arrangements that enhance the production and processing of metals.

Latest Patents

Mullner's latest patents include an arrangement for producing metals, such as molten pig iron and steel. This method involves melting raw materials in a metallurgical vessel using at least one plasma burner directed from top to bottom. To protect the furnace brickwork from excessive thermal load, the raw material is top-charged into the vessel in the form of fine particles that surround the plasma jet. Additionally, oxygen-containing gases and carbon are bottom-blown into the vessel through the melt, forming a foamed slag that envelops the plasma jet and the flow of raw material particles. Another significant patent focuses on recovering the sensible heat of slag. In this method, the slag solidifies on a hollow cooling body with internal liquid cooling, allowing for efficient heat recovery and high grindability of the slag.

Career Highlights

Throughout his career, Mullner has worked with prominent companies in the metallurgy sector, including Voest-Alpine Aktiengesellschaft and Vereinigte Österreichische Eisen- und Stahlwerke-Alpine Montan. His experience in these organizations has contributed to his expertise and innovative approach to metal production.

Collaborations

Mullner has collaborated with notable colleagues such as Walter Lugscheider and Alois Leutgob, further enhancing his work in the field of metallurgy.

Conclusion

Paul Mullner's innovative patents and career achievements reflect his dedication to advancing metallurgical processes. His contributions continue to influence the industry and pave the way for future innovations in metal production.