对城市垃圾与煤混烧飞灰进行旋风熔融试验，分析了不同熔融温度条件下熔渣的微观形貌及重金属行为。
The melting characteristics and behavior of heavy metals of fly ashes were investigated under different melting temperatures.
在高温下灰份的熔融是制焦温度影响煤焦气化速率的最重要原因之一。
Hence the catalytic action of mineral decreased, which may be the important reason that char gasification activity decreased with increasing making-char temperature.
研究探讨了熔融温度、熔融时间、碱基度对飞灰熔融处理前后重金属分布特性的影响。
The influence of fly ash on partition characteristics of heavy metals before and after melting treatment was studied, including the melting temperature, melting time and the basicity.
结果表明：灰熔聚流化床煤气化技术适合中国高灰、高硫、高灰熔融性温度煤的气化。
The conclusion is that the ash agglomerating fluidized bed gasification is a most suitable technology choice for handling Chinese coal with high ash, high sulfur and high ash fusion temperature.
结果表明：灰熔聚流化床煤气化技术适合中国高灰、高硫、高灰熔融性温度煤的气化。
The conclusion is that the ash agglomerating fluidized bed gasification is a most suitable technology choice for handling Chinese coal with high ash, high sulfur and high ash fusion temperature.
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