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Study of Heat Recovery from Waste Heat Recovery Boiler in Dariba Lead Smelter


Dr. Rekha Tripathi , Maharaja Surajmal Institute Of Technology, C-4, Janakpuri, New Delhi , India


Waste Heat, Heat Recovery


The excess heat in the Off-Gas (which is at ~1150°C) is recovered as steam in the Waste Heat Recovery Boiler System along with collection of off-gas dust. Some of the Dust in the stream gets collected at the bottom of the Boiler which is conveyed by a chain conveyor to the common dust chain conveyor of Dust Collection System. This dust which is rich in lead (~60% Pb) in the form of PbO is then sent to the SKS feed pelletizer through a weigh feeder and a Bucket Elevator.

Other Details

Paper ID: IJSRDV4I120352
Published in: Volume : 4, Issue : 12
Publication Date: 01/03/2017
Page(s): 321-322

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