摘要巴西 Escola de Minas-UFOP 公司开发了一种类似于高炉风口的实验装置,采用三种煤粉混合喷吹并在喷吹前对煤粉进行预热的方式,在实验装置上进行了反复试验。根据试验结果,得出了如下结论:目前在业界尚未广泛采用的在喷吹前对煤粉进行预热,以及三种煤混合喷吹的工艺对提高煤粉燃烧率,从而优化喷煤技术是可行的。
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