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Title: Mototatsu Sugizawa: Innovator in Desulfurization Technology
Introduction
Mototatsu Sugizawa is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of metallurgy, particularly in the desulfurization of molten iron and iron alloys. With a total of three patents to his name, Sugizawa's work has enhanced the efficiency of industrial processes.
Latest Patents
Sugizawa's latest patents focus on innovative methods for desulfurizing molten iron. One of his key inventions involves a method where desulfurization is achieved by blowing calcium oxide (CaO) into molten iron. This process utilizes a gas mixture of an inert gas and hydrocarbon gas as a carrier. The ratio of hydrocarbon gas to the desulfurizing agent is maintained between approximately 2.0 to 50 Nl/kg. This method not only improves the desulfurization efficiency but also increases productivity and reduces slag generation. Another patent details a process for desulfurizing molten iron alloy, where a desulfurizing agent is applied under agitation while a gas containing hydrocarbon is blown onto the bath surface.
Career Highlights
Throughout his career, Sugizawa has worked with prominent companies, including Kawasaki Steel Corporation. His experience in these organizations has allowed him to develop and refine his innovative techniques in metallurgy.
Collaborations
Sugizawa has collaborated with notable colleagues such as Naoki Kikuchi and Shuji Takeuchi. Their combined expertise has contributed to advancements in the field of desulfurization.
Conclusion
Mototatsu Sugizawa's contributions to desulfurization technology have made a significant impact on the metallurgy industry. His innovative methods continue to enhance efficiency and productivity in industrial processes.