Company Filing History:
2 out of 31 
1 out of 32 
Years Active: 1990
Title: Innovations of Markus Hubig
Introduction
Markus Hubig is a notable inventor based in Aachen, Germany. He has made significant contributions to the field of metallurgy, particularly in processes related to the recovery and melting of metal scrap. With a total of three patents to his name, Hubig's work reflects a commitment to advancing industrial processes.
Latest Patents
One of Hubig's latest patents is an arrangement for recovering molten pig iron or steel pre-products. This process involves reducing charging substances containing iron oxide to sponge iron in a direct reduction zone. The sponge iron is then smelted in a meltdown gasifying zone, where carbon carriers and oxygen-containing gas are supplied to form a coal fluidized bed. This innovative method produces a reduction gas containing CO and H₂, which is injected back into the direct reduction zone for further reaction.
Another significant patent is for an apparatus designed for melting metal scrap, particularly steel scrap. This process utilizes a shaft furnace operated without coke, employing fluid fuels for melting. The furnace shaft is separated from the hearth by a cooled grate arrangement, allowing for efficient heat management. The burners are positioned vertically to the shaft's longitudinal axis, and the combustion air is preheated using waste gases from the furnace. This design optimizes the melting process and enhances energy efficiency.
Career Highlights
Throughout his career, Markus Hubig has worked with several prominent companies, including Korf Engineering GmbH and Deutsche Voest-Alpine Industrieanlagenbau GmbH. His experience in these organizations has contributed to his expertise in metallurgical processes and innovations.
Collaborations
Hubig has collaborated with notable professionals in his field, including Horst Sulzbacher and Walter Maschlanka. These partnerships have likely enriched his work and led to further advancements in his projects.
Conclusion
Markus Hubig's contributions to the field of metallurgy through his innovative patents demonstrate his dedication to improving industrial processes. His work continues to influence the industry and showcases the importance of innovation in metallurgy.