The rotary kiln are indirectly heated by flue gas. In preventing the occurrence of hot hydrolytic decomposition, drying and burning are carried out respectively.
改造采用燃煤间接加热回转窑煅烧工艺，同时为了有效防止热水解反应的发生，将干燥与煅烧过程分开进行。
The rotary kiln are indirectly heated by flue gas. In preventing the occurrence of hot hydrolytic decomposition, drying and burning are carried out respectively.
改造采用燃煤间接加热回转窑煅烧工艺，同时为了有效防止热水解反应的发生，将干燥与煅烧过程分开进行。
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