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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Article
Automatic Stamping Charger—Stamping of Blended Coal—Theorical Study and Practice Analysis at TKCSA
Author(s)
Yan Samuel Ferreira Junqueira, Leonardo de Souza Pinto, Robson Coelho and Jose Maria Clemente
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DOI:10.17265/2159-5275/2015.10.006
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ABSTRACT
The coke plant of a steel plant corresponds to the area that transforms a blend of coal into coke for using in blast furnace and steam to power plant. The coking plant of ThyssenKrupp CSA uses the heat recovery technology with stamping charger for stamping and preparation a blend of coals for charging and coking. Stamping technology adds several benefits to the process, such as increased density, homogeneity and alignment of the coal cake charged into the oven, as well as provides better control of the coking process, improves parameters of coke quality and allows coal blending with lower coking power, thereby reducing the production cost of coke and power generation. Through the automation of stamping charger, it is possible to evaluate and calculate the stamped coal density charged and the productivity gains this system provides.
KEYWORDS
Stamping charger, density, automatic, coke plant
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