Value in use of lime in BOF steelmaking process
نویسندگان
چکیده
In the BOF steelmaking process, lime quality and quantity directly affect slag quality, affecting metallurgical results, liquid metal yield, productivity, therefore total cost environmental impact of steel production. this paper, a value in use model based on mass balance heat was developed used to evaluate process. The has been successfully validated using data Steel Plant. Then three types with different qualities were elaborate characteristics optimizing benefits, overall impact, potential savings, benefits. calculation results show that good-quality could increase scrap ratio, reduce consumption, iron loss, accordingly, improve smelting costs, stabilize operations, CO2 emissions.
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ژورنال
عنوان ژورنال: Ironmaking & Steelmaking
سال: 2021
ISSN: ['0301-9233', '1743-2812']
DOI: https://doi.org/10.1080/03019233.2021.1966233