Company Filing History:
Years Active: 1988
Title: Wilhem Janssen: Innovator in Chrome Ore Reduction
Introduction
Wilhem Janssen is a notable inventor based in Mulheim, Germany. He has made significant contributions to the field of metallurgy, particularly in the reduction of iron-containing chrome ores. His innovative approach has led to advancements in the efficiency and effectiveness of ore processing.
Latest Patents
Janssen holds a patent for a "Process for the reduction of iron-containing chrome ores." This process involves heating a mixture of chrome ore, coal, and slag producers in a rotating furnace within a CO-containing atmosphere. The ore-coal ratio used in this process ranges from 1:0.4 to 1:2, with temperatures maintained between 1100°C and 1580°C. The furnace is heated in counter flow by a burner, which introduces oxygen and/or air through a central nozzle. Notably, 10 to 90% of the coal for the raw material mixture is introduced through the reaction product discharge end of the furnace, with part of this coal being introduced through an outer nozzle of the burner.
Career Highlights
Wilhem Janssen has had a distinguished career, working with Fried Krupp, a prominent company in the metallurgical industry. His work has not only contributed to the company's success but has also advanced the field of chrome ore reduction.
Collaborations
Throughout his career, Janssen has collaborated with esteemed colleagues, including Dietrich Radke and Klaus H. Ulrich. These collaborations have fostered innovation and have been instrumental in the development of new processes in metallurgy.
Conclusion
Wilhem Janssen's contributions to the reduction of iron-containing chrome ores exemplify his innovative spirit and dedication to advancing metallurgical processes. His patent and work with Fried Krupp highlight his significant impact on the industry.