Chapters authored
Perspective Chapter: The Japanese Coal Mining Industry Reconsidered – From Mechanized Longwall Mining to Carbon Dioxide Capture and Storage
This chapter investigates the role of the Japanese coal mining industry in global coal mining development. In the twenty-first century, the Japanese coal mining industry was a marginal contributor to global production, with an annual domestic production of only 750,000 tons. However, as explained below, Japan has contributed to clean coal technologies and coal mining. The combination of chock shields and a double-ended ranging drum shearer is one of the major mechanized longwall mining systems worldwide. It was developed by the Taiheiyo Coal Mining Company in Japan in the mid-1960s and subsequently spread among major coal-producing countries. Japanese coal production systems and clean coal technologies have been transferred to Asian countries since the late-1980s. Currently, carbon dioxide capture and storage system in a mine under the seabed is being implemented by the Kushiro Coal Mine Company which succeeded the mine of Taiheiyo. In addition, Japan has developed technologies for coal-fired power plants to burn coal more efficiently and contains the world’s most efficient ultra-supercritical coal-fired power plants. Furthermore, the world’s largest Integrated Coal Gasification Combined Cycle power plants started operating to reconstruct Fukushima and reduce carbon emissions.
Part of the book: Recent Advances for Coal Energy in the 21st Century