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Joint R & D Projects on Coal Mine Safety with Foreign Countries

机译：与国外联合开展煤矿安全研发项目

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At present, coal accounts for nearly 25 percent of the world's primary energy supplies. Coal demand is expected to continue increasing in the world, particularly in the Asia-Pacific region, where dynamic economic growth is progressing. At coal mines in those coal-producing countries, mining sites are being shifted from openpit mining to underground mining to meet increasing coal demand. Moreover, underground working places are becoming deeper. Therefore, securing safety at coal mines is an important task that must be tackled by these coal-producing countries.On the other hand, Japan relies on overseas suppliers for 97 percent of its coal requirements. In addition, Japan is the world's largest coal importer. As such, the Japanese energy policy assigns top priority to securing a stable supply of foreign coal .In these circumstances, Japan is urged to answer a growing need from foreign coal producing countries for the coal mine safety technologies that had been developed and accumulated under the Japanese difficult mining condition. Community, the Japanese government will continue to lay emphasis on coal mine safety projects.Japan Coal Energy Center (JCOAL) has commenced information exchange program in 1982 based on the agreement between Australian and Japanese government. JCOAL and CSIRO had joint R & D projects on coal mine safety since 1993. The performance of gas drainage has been improved at the model mine as a typical result of the project. JCOAL also conducted cooperation projects on prevention technology of gas outburst and spontaneous combustion since 1992 with China. Occurrence of spontaneous combustion has been reduced dramatically at Chinese model mine by the end of the project. JCOAL had one joint R & D projects on time monitoring system in IndonesiaJapanese government have a plan to continue and expand joint R & D projects on coal mine safety with coal producing countries in Asia Pacific region, and to set up the ICCR international R & D cooperation.
机译：目前，煤炭占世界一次能源供应量的近25％。预计世界范围内煤炭需求将继续增长，特别是在亚太地区，那里的经济增长迅速。在那些产煤国的煤矿，采矿场所正从露天开采转向地下开采，以满足不断增长的煤炭需求。而且，地下工作场所正在变得越来越深。因此，确保煤矿安全是这些煤炭生产国必须解决的重要任务。另一方面，日本依靠国外供应商满足其97％的煤炭需求。此外，日本是世界上最大的煤炭进口国。因此，日本的能源政策将确保外国煤炭的稳定供应放在首位。在这种情况下，敦促日本满足外国煤炭生产国对在国际煤炭联盟下开发和积累的煤矿安全技术的日益增长的需求。日本开采条件艰苦。社区方面，日本政府将继续重视煤矿安全项目。根据澳大利亚和日本政府之间的协议，日本煤炭能源中心（JCOAL）于1982年启动了信息交流计划。自1993年以来，JCOAL和CSIRO就煤矿安全开展了联合研发项目。作为该项目的典型结果，样板煤矿的瓦斯抽采性能得到了改善。自1992年以来，JCOAL还与中国开展了有关瓦斯突出和自燃预防技术的合作项目。到项目结束时，中国模型矿山的自燃次数已大大减少。 JCOAL在印度尼西亚有一个联合研发的时间监控系统项目日本政府计划与亚太地区的煤炭生产国继续并扩大联合的煤矿安全研发项目，并建立ICCR国际研发合作。

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