The Indonesia coal resources and its upper low ash and sulfur content characters were discussed systematically. Indonesia coal utilization direction in China was put forward if imported.
笔者系统地阐述了印尼的煤炭资源及其特低灰和特低硫分的特征，并提出了中国进口印尼煤炭的合理利用方向。
The ash from coal-fired boiler is mainly accumulated to fly ash disposal site in China.
我国燃煤锅炉飞灰的主要处理方式是将灰堆积在灰场。
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