REFINING PROCESS CONTROL DEVICE AND REFINING PROCESS CONTROL METHOD Russian patent published in 2024 - IPC C21C5/30 C21C7/00 

FIELD: metallurgy.

SUBSTANCE: group of inventions relates to metallurgy and can be used in steel refining processes. Device comprises a unit for extracting past similar operating characteristics, configured to extract from a database of operating characteristics of refining of a past process, in which the refining process condition, obtained before the refining process and including the result of the immediately preceding refining process at the refining plant, similar to the refining process condition, which is the calculated target object, and the estimated value is high, and a unit for determining the operating value, configured to determine the initial operating value at the beginning of the refining process based on said operating characteristic of the past refining process and determining the operating value based on the value of change of said initial operating value after the beginning of the refining process. Corresponding method of controlling the refining process is also disclosed.

EFFECT: use of inventions makes it possible to increase quality and accuracy of refining process.

7 cl, 4 dwg, 1 tbl