title: [Experimental investigation on sulfur emission properties of micro-pulverized coal].
abstract: Micro-pulverized coal(0-20 microns) combustion is a new kind of pulverized coal combustion technology. Four Heshan sulfur coal samples with different mean particles diameter were combusted, using a TGA-FTIR made in Germany. Micro-pulverized coal self-desulfurization and adding CaO desulfurization characteristics were investigated. Experimental result proved that micro-pulverized coal SO2 emission was less than coarse particles, and with the same Ca/S molar ratio 3 micro-pulverized coal can obtain higher sulfur capture efficiency. Its unique desulfurization property provide a new idea path for reduce sulfur releasing from pulverized coal combustion.
authors.affiliation: Northeast China Institute of Electric Power Engineering, Jilin 132012, China.
authors.forename: Xiumin
authors.initials: X
authors.lastname: Jiang
authors.forename: Hui
authors.initials: H
authors.lastname: Liu
authors.forename: Jubin
authors.initials: J
authors.lastname: Li
authors.forename: Chuguang
authors.initials: C
authors.lastname: Zheng
authors.forename: Dechang
authors.initials: D
authors.lastname: Liu
mesh_terms: D003031:Coal / Q000032:analysis*; D013455:Sulfur / Q000032:analysis*
chemical_list: D003031:Coal; D013455:Sulfur