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PROCESS AND SYSTEM FOR REDUCING RINGING IN LIME KILNS.
PROCESS AND SYSTEM FOR REDUCING RINGING IN LIME KILNS.
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机译:减少石灰窑中振铃的过程和系统。
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摘要
This application discloses exemplary processes and systems for reducing mineral ring accumulation in calcination kiln. The processes and systems comprise inserting non-condensable gases ("NCGs") in a preheating zone of a calcination kiln, upstream of the burner end. The pre -heating zone may be characterized by temperatures ranging from 1,300° F. to 1,750° F. The system may desirably comprise a plenum for inserting the NCGs into the rotating calcination kiln at the pre-heating zone.
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