Company Filing History:
Years Active: 1989-1995
Title: The Innovative Contributions of Fritz Rose
Introduction
Fritz Rose is a notable inventor based in Bad Homburg, Germany. He has made significant contributions to the field of metallurgy, particularly in the reduction of iron oxide materials. With a total of 3 patents to his name, Rose's work has advanced the processes involved in iron production.
Latest Patents
Fritz Rose's latest patents include innovative processes for the direct reduction of iron oxide materials using solid carbonaceous agents. In his first patent, he describes a method involving a fluidized bed vessel where iron oxide-containing materials are reduced under weakly reducing conditions. This process allows for the reduction to or below the FeO state. The gas-solids suspension from this vessel is then treated in a second fluidized bed vessel with a highly reducing fluidizing gas, resulting in the partial reduction to iron metal. The carbonized carbonaceous material is separated and recycled back to the first vessel, while the exhaust gas is purified and reused.
Another significant patent outlines a process for reducing fine-grain iron oxide materials using gas under pressure in series-connected fluidized bed reactors. This method involves cracking hydrocarbons to produce fresh reducing gas, which is then fed into the first fluidized bed reactor. The gaseous effluent is dedusted and treated to remove moisture and residual dust before being recycled. This innovative approach enhances the efficiency of iron oxide reduction.
Career Highlights
Fritz Rose is associated with Metallgesellschaft Aktiengesellschaft, a company known for its advancements in metallurgy and materials science. His work has contributed to the development of more efficient and environmentally friendly processes in iron production.
Collaborations
Throughout his career, Fritz Rose has collaborated with notable colleagues such as Martin Hirsch and Harry Serbent. These partnerships have fostered innovation and the sharing of ideas within the field.
Conclusion
Fritz Rose's contributions to the field of metallurgy through his innovative patents have significantly advanced the processes for reducing iron oxide materials. His work continues to influence the industry and promote more efficient production methods.