Calculation model to quantify the amount of carry-over slag from primary metallurgical aggregates

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Calculation model to quantify the amount of carry-over slag from primary metallurgical aggregates. / Schnalzger, Georg; Bundschuh, Philip; Rössler, Roman et al.
Proceedings of ISDM Conference 2017. 2017. p. 1-8.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvard

Schnalzger, G, Bundschuh, P, Rössler, R, Schenk, J & Viertauer, A 2017, Calculation model to quantify the amount of carry-over slag from primary metallurgical aggregates. in Proceedings of ISDM Conference 2017. pp. 1-8, International Student's Day of Metallurgy 2017, Leoben, Austria, 11/05/17.

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@inproceedings{974fb93f074f40f3bf02e8304dd6f5e4,
title = "Calculation model to quantify the amount of carry-over slag from primary metallurgical aggregates",
abstract = "Primary metallurgical aggregates and especially basic oxygen furnaces are usually equipped with slag-retaining systems to control slag carry-over. The amount of carry-over slag is an indicator for the efficiency of these devices. A quantitative evaluation of these systems requires a determination of the mass of carry-over slag. Therefore, in literature several approaches applied in the past are published. However, their area of application is generally limited to steel grades and production facilities, which were used for their development. Thus, within a bachelor thesis at Montanuniversitaet Leoben (Chair of Ferrous Metallurgy) a new calculation model with industrial process data was developed in cooperation with RHI AG and voestalpine Stahl GmbH. This paper gives an overview on the modelling approach and calculation results gained with data from voestalpine Stahl GmbH.",
keywords = "carry-over slag , primary metallurgical aggregates, Calculation model ",
author = "Georg Schnalzger and Philip Bundschuh and Roman R{\"o}ssler and Johannes Schenk and Andreas Viertauer",
year = "2017",
month = may,
day = "11",
language = "English",
pages = "1--8",
booktitle = "Proceedings of ISDM Conference 2017",
note = "International Student's Day of Metallurgy 2017 ; Conference date: 11-05-2017 Through 13-05-2017",

}

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TY - GEN

T1 - Calculation model to quantify the amount of carry-over slag from primary metallurgical aggregates

AU - Schnalzger, Georg

AU - Bundschuh, Philip

AU - Rössler, Roman

AU - Schenk, Johannes

AU - Viertauer, Andreas

PY - 2017/5/11

Y1 - 2017/5/11

N2 - Primary metallurgical aggregates and especially basic oxygen furnaces are usually equipped with slag-retaining systems to control slag carry-over. The amount of carry-over slag is an indicator for the efficiency of these devices. A quantitative evaluation of these systems requires a determination of the mass of carry-over slag. Therefore, in literature several approaches applied in the past are published. However, their area of application is generally limited to steel grades and production facilities, which were used for their development. Thus, within a bachelor thesis at Montanuniversitaet Leoben (Chair of Ferrous Metallurgy) a new calculation model with industrial process data was developed in cooperation with RHI AG and voestalpine Stahl GmbH. This paper gives an overview on the modelling approach and calculation results gained with data from voestalpine Stahl GmbH.

AB - Primary metallurgical aggregates and especially basic oxygen furnaces are usually equipped with slag-retaining systems to control slag carry-over. The amount of carry-over slag is an indicator for the efficiency of these devices. A quantitative evaluation of these systems requires a determination of the mass of carry-over slag. Therefore, in literature several approaches applied in the past are published. However, their area of application is generally limited to steel grades and production facilities, which were used for their development. Thus, within a bachelor thesis at Montanuniversitaet Leoben (Chair of Ferrous Metallurgy) a new calculation model with industrial process data was developed in cooperation with RHI AG and voestalpine Stahl GmbH. This paper gives an overview on the modelling approach and calculation results gained with data from voestalpine Stahl GmbH.

KW - carry-over slag

KW - primary metallurgical aggregates

KW - Calculation model

M3 - Conference contribution

SP - 1

EP - 8

BT - Proceedings of ISDM Conference 2017

T2 - International Student's Day of Metallurgy 2017

Y2 - 11 May 2017 through 13 May 2017

ER -