Archives of Metallurgy and Materials | |
Determination of the Optimal Structure of Repowering a Metallurgical CHP Plant Fired with Technological Fuel Gases | |
A. Ziebik1  M. Warzyc1  P. Gładysz1  | |
[1] SILESIAN UNIVERSITY OF TECHNOLOGY, 22 KONARSKIEGO STR., 44-100 GLIWICE, POLAND | |
关键词: Keywords: metallurgical CHP plant; combined gas-and-steam cycle; structure optimization; probabilistic approach; | |
DOI : 10.2478/amm-2014-0017 | |
学科分类:金属与冶金 | |
来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy | |
【 摘 要 】
CHP plants in ironworks are traditionally fired with low-calorific technological fuel gases and hard coal. Among metallurgical fuel gases blast-furnace gas (BFG) dominates. Minor shares of gaseous fuels are converter gas (LDG) and surpluses of coke-oven gas (COG). Metallurgical CHP plant repowering consists in adding a gas turbine to the existing traditional steam CHP plant. It has been assumed that the existing steam turbine and parts of double-fuel steam boilers can be used in modernized CHP plants. Such a system can be applied parallelly with the existing steam cycle, increasing the efficiency of utilizing the metallurgical fuel gases.
【 授权许可】
Unknown
【 预 览 】
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RO201902186426282ZK.pdf | 1938KB | download |