Company Filing History:
Years Active: 1993-1996
Title: Nobuo Kikumoto: Innovator in Copper Smelting Technology
Introduction
Nobuo Kikumoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of copper smelting, holding a total of 9 patents. His innovative approaches have led to advancements in the efficiency and cost-effectiveness of copper processing.
Latest Patents
Kikumoto's latest patents include a copper smelting apparatus designed for the processing of copper concentrates to produce blister copper. This apparatus is notable for its relatively low capital cost and land area requirements. It combines batch smelting processing to produce copper matte with continuous processing to yield blister copper. All components of the facility are constructed above ground level, enhancing operational efficiency. The apparatus features a batch-operated smelting furnace, a transport facility for molten matte, and a continuous converting furnace that processes the matte received from the transport facility. Additionally, a holding container may be included for temporarily storing the molten matte before it is delivered to the continuous converting furnace.
Another significant patent is for an apparatus for continuous copper smelting. This invention includes a smelting furnace, a separating furnace, and a converting furnace, all connected by launders. In this system, copper concentrate is melted and oxidized in the smelting furnace to produce matte and slag. The matte is then separated from the slag in the separating furnace and oxidized in the converting furnace to produce blister copper. The design incorporates multiple anode furnaces for refining the blister copper into higher quality copper.
Career Highlights
Kikumoto is currently associated with Mitsubishi Materials Corporation, where he continues to innovate in the field of metallurgy. His work has not only advanced the technology of copper smelting but has also contributed to the overall efficiency of the industry.
Collaborations
Throughout his career, Kikumoto has collaborated with notable colleagues, including Osamu Iida and Moto Goto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Nobuo Kikumoto's contributions to copper smelting technology exemplify the impact of innovative thinking in industrial processes. His patents reflect a commitment to improving efficiency and reducing costs in copper production. Kikumoto's work continues to influence the industry and inspire future advancements.