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公开(公告)号：EP3377660B1
公开(公告)日：2020-06-24
申请号：EP16801720.0
申请日：2016-11-08
申请人： SMS Group GmbH
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公开(公告)号：EP2844778B1
公开(公告)日：2018-09-19
申请号：EP13731661.8
申请日：2013-04-29
申请人： SMS group GmbH
CPC分类号： C21C5/5217 , C21C5/5252 , C21C5/5264 , C21C5/565 , C21C2005/5282 , Y02P10/212
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公开(公告)号：EP2844939B1
公开(公告)日：2015-09-30
申请号：EP13720763.5
申请日：2013-04-03
申请人： SMS group GmbH
发明人： SCHÜRING, Andreas
CPC分类号： C21C5/567 , F27B1/025 , F27B3/045 , F27D13/002 , Y02P10/212
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公开(公告)号：EP3762515A1
公开(公告)日：2021-01-13
申请号：EP19709465.9
申请日：2019-03-06
申请人： SMS Group GmbH
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公开(公告)号：EP3377660A1
公开(公告)日：2018-09-26
申请号：EP16801720.0
申请日：2016-11-08
申请人： SMS Group GmbH
发明人： KÖNIG, Roland , ODENTHAL, Hans-Jürgen , KÖNEKE, Martin , NÖRTHEMANN, Ralf , SCHÜRING, Andreas , STRIEDER, Detlef , STARKE, Peter , IONITA, Mircea , DEGEL, Rolf , FRÖHLING, Christian , OTERDOOM, Harmen Johannes
摘要： The invention relates to a method and to a device for cleaning slag from a production process for non-ferrous (NE) metal or iron alloy. For this purpose, the slag arising in said production processes is typically continuously conducted into a settling furnace and is heated and metallurgically treated there. In order to improve the environmental friendliness of the first residual slag resulting from this treatment, the first residual slag, according to the invention, is tapped into a ladle (120), the composition of the first residual slag is analyzed, and finally, at least one gaseous medium is introduced onto or into the first residual slag for metallurgical-physical reaction to form a second residual slag in the ladle. The gaseous medium is selected in accordance with the analyzed individual composition of the first residual slag. In addition, the slag can optionally be heated. Thereafter, transport into a second settling furnace (140) and settling of the metal particles finely distributed in the slag in said second settling furnace are optionally performed.
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