Study of optimizing oxygen injection in EAF process based on K-means clustering

WANG Zhenzhou; ZHU Rong; JIANG Jinyan; NIU Chongsheng; HU Junbang

doi:10.13374/j.issn1001-053x.2007.s1.017

Volume 29 Issue S1

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 2007 > 29(S1): 146-149

WANG Zhenzhou, ZHU Rong, JIANG Jinyan, NIU Chongsheng, HU Junbang. Study of optimizing oxygen injection in EAF process based on K-means clustering[J]. Chinese Journal of Engineering, 2007, 29(S1): 146-149. doi: 10.13374/j.issn1001-053x.2007.s1.017

Citation:

WANG Zhenzhou, ZHU Rong, JIANG Jinyan, NIU Chongsheng, HU Junbang. Study of optimizing oxygen injection in EAF process based on K-means clustering[J]. Chinese Journal of Engineering, 2007, 29(S1): 146-149. doi: 10.13374/j.issn1001-053x.2007.s1.017

Citation:

PDF( 228 KB)

Study of optimizing oxygen injection in EAF process based on K-means clustering

doi: 10.13374/j.issn1001-053x.2007.s1.017

1. Metallurgical and Ecological Engineering School, University and Science Technology Beijing, Beijing 100083, China;
2. Patent Examination Cooperation Center of SIPO, Beijing 100083, China;
3. Anyang Iron and Steel Co Ltd., Anyang 455004, China

Received Date: 2007-02-01
Rev Recd Date: 2007-04-15

Available Online: 2021-08-16

Abstract

Abstract

The history data produced by steel-making were analyzed and then were processed to classify them according to the differences of hot metal, cost, oxygen consumption and yield. It provides practical infor-mation for the operator. For different sorts, several groups of oxygen injection and active power curves were found representing the corresponding sort and its optimization oxygen injection and active power curve were obtained after processing the curves together.
- EAF,
- coherent oxygen lance,
- cluster