CAROLIEN KATTENBELT, B. ROFFEL
In the control and optimization of basic oxygen steelmaking, it is crucial to understand how control variables influence the process, particularly during the main blow period when significant changes occur. This study aims to develop a dynamic model that correlates the decarburization rate and oxygen accumulation rate with variations in oxygen blowing rate, lance height, and iron ore addition. Measured step responses of these rates were gathered through controlled experiments, where key variables were deliberately altered, and the system's response was observed. The presented model integrates an iron oxide and carbon balance, along with an equation detailing the effects of lance height and oxygen blowing rate on the decarburization rate. Results indicate that the simple dynamic model efficiently explains the measured responses, thereby contributing valuable insights into enhancing the control and dynamic optimization of the basic oxygen steelmaking process.
@article{d1382ba1-2632-4ceb-96c9-c7e467ad7ec4,
title={Dynamic Modeling of the Main Blow in Basic Oxygen Steelmaking Using Measured Step Responses},
author={CAROLIEN KATTENBELT and B. ROFFEL},
year={2008},
language={en}
}TY - JOUR TI - Dynamic Modeling of the Main Blow in Basic Oxygen Steelmaking Using Measured Step Responses AU - CAROLIEN KATTENBELT AU - B. ROFFEL PY - 2008 LA - en ER -
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