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能源预测表明,在今后十五年内全世界热能用煤将有很大增长,而其中大部分需用于燃用干煤粉的系统中。正在进行的煤的主要开发和实验规划,是改进煤在燃烧中的能量转换效率和降低对环境的影响。在西方国家中优先研究的规划包括溶渣燃烧、先进的流化床设计和煤/液混合物的燃烧技术。这些规划的基础性研究集中在煤的反应特性、灰沾污和结渣机理、火焰无干扰测试和炉膛模拟概念等方面。
Energy projections indicate that there will be a significant increase in thermal coal use worldwide over the next fifteen years, most of which will be required for systems burning dry coal. Ongoing main development and experimental planning of coal is to improve the energy conversion efficiency of coal in combustion and to reduce the impact on the environment. Priorities for research in Western countries include slag burning, advanced fluidized bed design and coal / liquid mixture combustion technology. The basic research of these plans focuses on the reaction characteristics of coal, the ash contamination and slagging mechanism, the flame-free test and the concept of hearth simulation.