科技报告详细信息
TRP0033 - PCI Coal Combustion Behavior and Residual Coal Char Carryover in the Blast Furnace of 3 American Steel Companies during Pulverized Coal Injection (PCI) at High Rates | |
Sahajwalla, Veena ; Gupta, Sushil | |
School of Materials Science and Engineering, University of New South Wales, Sydney, Australia (United States) | |
关键词: Steel; Combustion; Coke; 32 Energy Conservation, Consumption, And Utilization; 01 Coal, Lignite, And Peat; | |
DOI : 10.2172/841670 RP-ID : NONE RP-ID : FC36-97ID13554 RP-ID : 841670 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
Combustion behavior of pulverized coals (PC), gasification and thermal annealing of cokes were investigated under controlled environments. Physical and chemical properties of PCI, coke and carbon residues of blast furnace dust/sludge samples were characterized. The strong influence of carbon structure and minerals on PCI reactivity was demonstrated. A technique to characterize char carryover in off gas emissions was established.
【 预 览 】
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841670.pdf | 17644KB | download |