Fly ash formation

Ulrich, G.D., An Investigation of the Mechanism of Fly-Ash Formation in Coal-Fired Utility Boilers, Interim Report, US-ERDA FE-2205-1, May 28, 1976. 

Information on the velocity of the particle is found by measuring the transit time of the particle through the sample volume [104]. The instrument has been used in large scale pulverized coal boilers [105-108] char fragmentation and fly ash formation during pulverized coal combustion [109] and for coal slurries [110,111]. 

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