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Attrition Characteristics in an Advanced Gasifier with Swirl Injection  

Lee, See Hoon (Korea Institute of Energy Research, Gasification Research Center)
Park, Chan Seung (CE-CERT, UCR)
Lee, Jae Goo (Korea Institute of Energy Research, Gasification Research Center)
Kim, Jae Ho (Korea Institute of Energy Research, Gasification Research Center)
Publication Information
Applied Chemistry for Engineering / v.19, no.3, 2008 , pp. 295-298 More about this Journal
Abstract
In the reactor for the american standard test method (ASTM) D5757-95 with swirl injection nozzles, the attrition characteristics of sand was investigated. The change of particle size distribution and weight of fine particles were compared to identify the effect of swirl injection nozzle on attrition. The fine particles due to particle attrition increased with increasing gas velocities. The weight of fine particles due to jet attrition was changed with angle of swirl injection nozzle. The fine particles decreased with decreasing the angle of swirl injection nozzle. Also, the change of particle size distribution increased with increasing the number of swirl injection nozzles at the same flow rate.
Keywords
attrition; swirl injection; eluidized bed; jet;
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Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By SCOPUS : 2
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