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公开(公告)号：EP1055647A3
公开(公告)日：2002-01-23
申请号：EP00202909.8
申请日：1997-10-17
CPC分类号： C22B7/04 , C04B7/19 , C04B18/142 , C04B26/26 , C04B28/02 , C04B28/082 , C22B7/005 , Y02P10/212 , Y02P40/143 , Y02W30/94 , C04B20/026 , C04B14/06 , C04B14/28 , C04B2/063 , C04B20/0076
摘要： A process for processing stainless steel slags, wherein these stainless steel slags are crushed to a particle size which is mainly smaller than about 60 mm at the most and wherein the crushed steel slags are processed further to produce a shape retaining mass containing the particles of the crushed steel slags in a bound state. The crushed steel slags are more particularly used for the production of asphalt. Due to the binding of the particles in this shape retaining mass, the problem of leaching, in particular of chromium, nickel and fluoride, is solved. Furthermore, it has been found that the crushed steel slags have a good cubicity and an equilibrated grain distribution for achieving asphalt with a high compression strength.
摘要翻译： 一种处理不锈钢炉渣的方法，其中这些不锈钢炉渣被粉碎成最大主要小于约60mm的颗粒尺寸，并且其中将被粉碎的钢渣进一步加工以产生含有颗粒 碎钢渣在绑定状态。 粉碎的钢渣更特别地用于生产沥青。 由于这种形状保持块中颗粒的结合，解决了浸出问题，特别是铬，镍和氟化物的问题。 此外，已经发现粉碎的钢渣具有良好的立方性和平衡的颗粒分布以获得具有高压缩强度的沥青。
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公开(公告)号：EP1055647B1
公开(公告)日：2006-04-26
申请号：EP00202909.8
申请日：1997-10-17
CPC分类号： C22B7/04 , C04B7/19 , C04B18/142 , C04B26/26 , C04B28/02 , C04B28/082 , C22B7/005 , Y02P10/212 , Y02P40/143 , Y02W30/94 , C04B20/026 , C04B14/06 , C04B14/28 , C04B2/063 , C04B20/0076
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公开(公告)号：EP1055647A2
公开(公告)日：2000-11-29
申请号：EP00202909.8
申请日：1997-10-17
CPC分类号： C22B7/04 , C04B7/19 , C04B18/142 , C04B26/26 , C04B28/02 , C04B28/082 , C22B7/005 , Y02P10/212 , Y02P40/143 , Y02W30/94 , C04B20/026 , C04B14/06 , C04B14/28 , C04B2/063 , C04B20/0076
摘要： A process for processing stainless steel slags, wherein these stainless steel slags are crushed to a particle size which is mainly smaller than about 60 mm at the most and wherein the crushed steel slags are processed further to produce a shape retaining mass containing the particles of the crushed steel slags in a bound state. The crushed steel slags are more particularly used for the production of asphalt. Due to the binding of the particles in this shape retaining mass, the problem of leaching, in particular of chromium, nickel and fluoride, is solved. Furthermore, it has been found that the crushed steel slags have a good cubicity and an equilibrated grain distribution for achieving asphalt with a high compression strength.
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