dc.contributor | Universidade de São Paulo (USP) | |
dc.contributor | CSN | |
dc.contributor | Universidade Estadual Paulista (UNESP) | |
dc.date.accessioned | 2022-04-29T08:47:51Z | |
dc.date.accessioned | 2022-12-20T03:21:10Z | |
dc.date.available | 2022-04-29T08:47:51Z | |
dc.date.available | 2022-12-20T03:21:10Z | |
dc.date.created | 2022-04-29T08:47:51Z | |
dc.date.issued | 2008-12-01 | |
dc.identifier | ANNALS - 3rd International Meeting on Ironmaking and 2nd International Symposium on Iron Ore, p. 723-737. | |
dc.identifier | http://hdl.handle.net/11449/231864 | |
dc.identifier | 2-s2.0-62549108666 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/5411998 | |
dc.description.abstract | Hazardous waste materials, notably industrial ones, are of particular concern, inasmuch as if they are not dealt with adequately, they may pose a serious threat to the environment. In this connection, those industries which develop reuse and/or recycling policies for their wastes in their own manufacturing processes, next to addressing the environmental issue, will, to some degree, be replacing their waste generation by co-products. Further, the gain will be even more substantial if reuse is followed by a lower energy and/or feedstock consumption. This paper looks into the behavior of some waste materials from the iron-steel industry, such as BOF fine sludge, rolling scale and iron oxide stemming from the Acid Regeneration Plant (ARP), aimed at their recycling as treatment agents to pre-refine hot metal. Lab tests suggested that such waste materials from the iron-steel industry may be used as ancillary agents to pre-refine hot metal. However, since lab test results are not absolute, industrial trials are being conducted and the preliminary results are quite promising. | |
dc.language | eng | |
dc.relation | ANNALS - 3rd International Meeting on Ironmaking and 2nd International Symposium on Iron Ore | |
dc.source | Scopus | |
dc.subject | Dephosphorization | |
dc.subject | Desulfurization | |
dc.subject | Wastes from the iron-steel industry | |
dc.title | Influence of adding iron-steel waste materials on hot metal quality | |
dc.type | Actas de congresos | |