Clean Coal Technologies in Japan
Clean Coal Technologies in Japan
复制标题
日本的清洁煤炭技术
DOI：
10.1080/00908319708908902
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发表时间：
1997
期刊：
影响因子：
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通讯作者：
R. Yoshida
中科院分区：
文献类型：
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作者：
R. Yoshida
1992财政年度，煤炭为日本提供了16.1%（1.163亿吨）的能源。根据1994年6月由能源咨询委员会编制和修订的日本长期能源供需展望，预计2000年煤炭将提供16.4%（1.3亿吨）的能源，2010年将提供15.4%（1.34亿吨）的能源，煤炭需求将增加。日本进口煤炭占国际煤炭贸易量的三分之一，严重依赖海外煤炭。在1993财政年度，日本进口了1.12亿吨海外煤炭，约94%的煤炭依赖外国。煤炭为世界提供了约30%的能源。由于煤炭供应的稳定性和中长期的经济效益，煤炭利用的洁净转化技术，包括液化、气化等，日本正在开发高效燃烧工艺作为石油的主要替代品，以减少对石油的过度依赖。日本正在开发的清洁煤技术将在世界各地广泛推广，预计将在解决能源和环境问题的同时创造可持续增长。
Coal provided 16.1% (116.3 million tons) of the energy for Japan in FY 1992. According to the long-term energy supply and demand outlook in Japan, prepared and revised in June 1994 by the Advisory Committee for Energy, it is estimated that coal will provide 16.4% (130 million tons) of the energy in 2000 and 15.4% (134 million tons) in 2010, and that coal demand will increase. Japan imports one-third of the amount of international coal trade and depends heavily on overseas coals. In FY 1993, Japan imported 112 million tons of overseas coals and depended on foreign countries for about 94% of coal used. Coal provides about 30% of the energy for the world. Owing to the stable supply of coal and its economic efficiency for the middle and long term, technologies for coal utilization such as clean coal conversion, including liquefaction, gasification, etc., and efficient combustion processes are being developed in Japan as the chief substitute for petroleum to reduce the excessive dependence on petroleum. Clean coal technologies being developed in Japan will spread widely throughout the world and are expected to create sustainable growth while solving energy and environmental issues.