Journal ArticleDOI
Nonmetallic LD slag fines – opportunities by invoking chemistry
TLDR
In general, BOF Slag undergoes phys... as mentioned in this paper, it is one of the major threats to the steel producers worldwide, it is produced in the Linz-Donawitz (LD) process during steelmaking.Abstract:
Linz-Donawitz (LD) or BOF (Basic Oxygen Furnace) Slag produced in the LD Process during steelmaking is one of the major threats to the steel producers worldwide. In general, BOF Slag undergoes phys...read more
Citations
More filters
Journal ArticleDOI
Separation of Iron and Calcium from a BSSF Steelmaking Slag Through Acid Leaching
Jeferson Leandro Klug,Samuel Lucas Santos Medeiros,Hilder Caldas,Miguel Bentes,Helena Becker +4 more
TL;DR: In this article , the BSSF steelmaking slag generated in a Brazilian steelwork was explored through acid leaching for an industrial sample, with the objective of increasing its iron content, or producing Fe 2 O 3 and CaO by selective precipitation from cations in aqueous solution.
Journal ArticleDOI
Numerical Studies of Heat Transfer Parameters during Injection Feeding of Powders into the Rail Steel Melt in Ladle-Furnace
TL;DR: In this paper , the authors analyzed the characteristics of influence of a directed heat flow through the tuyere conditional separation wall from metal to two-phase gas-powder flow under purging conditions.
Journal ArticleDOI
Nature of Dust and Smoke Generation at Gas-Oxygen Blowing in a Converter Bath
TL;DR: In this paper, the main causes of metal waste are determined and the influence of the main parameters of the process on the loss of metal at the dust discharge and evaporation of iron in the reaction zone are studied.
Numerical Studies of Heat Transfer Parameters during Injection Feeding of Powders into the Rail Steel Melt in Ladle-Furnace
Journal ArticleDOI
Numerical studies of heat transfer parameters during injection feeding of powders into the rail steel melt in ladle-furnace
TL;DR: In this article , the authors analyzed the characteristics of influence of a directed heat flow through the tuyere conditional separation wall from metal to two-phase gas-powder flow under purging conditions.
References
More filters
Journal ArticleDOI
Products of steel slags an opportunity to save natural resources.
H. Motz,J. Geiseler +1 more
TL;DR: Not only products of steel slags but also products of blast furnace slags have been eliminated from the European Waste Catalogue and the European Shipment of Waste Regulation of the European Community, as well as from the lists of OECD for transfrontier movements by the decision of the OECD-Council from 21 September, 1995.
Journal ArticleDOI
An Overview of Utilization of Steel Slag
TL;DR: In this paper, the physical and chemical characteristics of steel slag were analyzed and then the research progress of slag utilization at home and abroad as recycled raw material in steel enterprise interior, aggregate of road and hydraulic construction, cement additive and concrete admixture, materials for waste water or gas treatment, construction materials and fertilizer in agriculture production.
Journal ArticleDOI
Properties and hydration of blended cements with steelmaking slag
TL;DR: In this article, the properties and hydration of blended cements with steelmaking slag, a byproduct of the conversion process of irontosteel, were investigated.
Journal ArticleDOI
Electrolysis of Molten Iron Oxide with an Iridium Anode: The Role of Electrolyte Basicity
TL;DR: In this paper, the authors evaluated the stability of iridium loss in an acidic melt with high silica content and a basic melt with low calcia content, and found that the rate of loss in the acidic melt was much less than that in the basic melt.
Journal ArticleDOI
Characterization and land application of red gypsum: a waste product from the titanium dioxide industry
I. Fauziah,S. Zauyah,T. Jamal +2 more
TL;DR: In this article, a waste product from the titanium dioxide industry was analysed for its composition because of its potential use as a soil amendment in Malaysia and the results showed that red gypsum crystals are present as tabular crystals of radiating elongated crystals in a matrix of calcite and iron oxides, and the X-ray diffractogram (XRD) pattern of the iron concentrates showed the presence of goethite and hematite.
Related Papers (5)
Characterization and Reuse Avenues of BOF Slag as Flux Material in Sinter
Steelmaking Slag Beneficiation by Magnetic Separator and Impacts on Sinter Quality
Ömer Bölükbaşi,B. Tufan +1 more