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The noise level, fume emission, and baghouse load are reduced as both the bath and the arc are submerged in ing slag.15 Benefits because of the slag-ing practice have been widely reported in the literature.16 …
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Recycling of Malaysia's electric arc furnace (EAF) slag waste into heavy-duty green ceramic tile. Teo PT1, Anasyida AS1, Basu P2, Nurulakmal MS1. Author …
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PDF | Electric Arc Furnace steel slag (EAFS) is the waste produced in steelmaking industry. ... In Malaysia, EAF is widely used in steel . mills. EAF slag s are formed from the manuf acturing of ...
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Electric arc furnace (EAF) steel slag and serpentinite were tested in columns either alone or mixed with limestone to determine their capacity to remove phosphorus (P) from a solution containing ...
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2Department of Chemical and Environmental Engineering, Universiti Putra Malaysia, 43400 Selangor, Malaysia Abstract. Electric Arc Furnace steel slag (EAFS) is the waste produced in steelmaking industry. Environmental problem such as pollution will occur when dumping the steel slag waste into the landfill. These steel slags have
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The main by-products of the steel industry, blast furnace (BF) slag and steel-making (SM) slag, can partially replace cement in concrete because of its potential hydraulicity [1,2,4,5,6,7,8,9].According to previous studies, about 70% of the total production of BF slag has been used as a replacement for Portland cement due to its …
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This study aims to characterize and investigate properties of EAF slag waste obtained from Southern Steel Berhad, Penang (one of Malaysia's largest steel makers), prior to its recycling into valuable products. Before characterization, lump form of the EAF slag was crushed into micron size powder. The properties investigated were loss of ignition …
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A set of electric arc furnace slag (EAFS) from the Southern Steel Berhad, Penang, Malaysia was crushed and grinded to 1 mm. Table 1 presents the composition of EAFS. The sample slag was cleaned using distilled water and dried in the oven with a temperature of 100°C for 4 hours.
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Since steel is mainly produced through an electric arc furnace (EAF) in Malaysia, most of the recycling options reviewed in this paper focused on EAF slag and the strengths and …
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The dissolution of electric arc furnace steel slag (EAFSS) in highly alkaline MOH solution (M = alkali metal Na or K) has been investigated with emphases on the influence of the initial alkali concentration, solid to liquid (S/L) ratio and temperature on the kinetics of Si and Al dissolution from EAFSS.The shrinking core model (SCM) was used …
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Monosi et al. (2016) reported that the discharged product from crude steel production is around 11–20 kg per ton of steel. Iron slag can be categorised into several categories corresponding to their processes: blast furnace slag …
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Chemical, Thermal and Phase Analysis of Malaysia's Electric Arc Furnace (EAF) Slag Waste. This study aims to characterize and investigate properties of EAF …
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Since steel is mainly produced through an electric arc furnace (EAF) in Malaysia, most of the recycling options reviewed in this paper focused on EAF slag and the strengths and weaknesses of each recycle option were outlined.
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In this work a complete characterization of electric arc furnace slag (EAF-S) coming from an Italian steel production plant has been carried out with the goal to study if this type of waste is suitable to be used as cement constituent or aggregate for cement based materials. ... [CrossRef] Teo, P.-T.; Anasyida, A.S.; Basu, P.; Nurulakmal, M.S ...
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Request PDF | Preliminary assessment of recycling Malaysia's Electric Arc Furnace (EAF) steel slag waste as one of raw materials for geopolymer ceramic product | This research work investigated ...
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Teo P-T, Anasyida AS, Basu P, Nurulakmal MS. Recycling of Malaysia's electric arc furnace (EAF) slag waste into heavy-duty green ceramic tile. Waste Manage 2014;34:2697–708. [16] Otake T, Wesolowski DJ, Anovitz LM, Allard LF, Ohmoto H. Mechanisms of iron oxide transformations in hydrothermal systems. Geochim …
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The use of non-conventional aggregate materials in road works is still at an experimental stage in Malaysia. The persistent utilization of conventional aggregates in the construction of roads and highways is a potential hazard to the environment. ... Electric Arc Furnace Slag (EAFS) is one of the primary by-products of the steel recycling ...
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A set of electric arc furnace slag (EAFS) from the Southern Steel Berhad, Penang, Malaysia was crushed and grinded t o 1 mm. Table 1 presents the composition of EAFS. The sample
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Electric Arc Furnace (EAF) Slag Webinar The National Academies of Sciences, Engineering, and Medicine held a public webinar on February 1, 2024 to discuss its recent report on health risk …
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Electric arc furnace (EAF) slag is one of the most common by-products in the steelmaking industry. Despite various efforts of using this waste, there is yet a clear indication of EAF slag being ...
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Electric arc furnace (EAF) slag is one of the most common by-products in the steelmaking industry. Despite various efforts of using this waste, there is yet a clear …
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Malaysia's EAF slag waste is recycled into value-added green ceramic tile. • Optimization of body formulation to produce the ceramic tile. • The tile is targeted for …
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Malaysia: 26.4: 4.84: 43.4: 16.9: 1.86: ... In the electric arc furnace process, the electric arc furnace oxidizing slag is firstly produced when the iron scrap is melted and refined into steel, and then the electric arc furnace reducing slag is produced in the ladle refining furnace. Further refining of the stainless steel in the ladle furnace ...
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The disposal of electric arc furnace (EAF) slag is often problematic, with most of it ending up being landfilled rather than recycled. Incorporating EAF slag into …
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Problem statement: Steel making slag from Electric Arc Furnace (EAF) is an abundant by-product in Malaysia steel making industry. It has potential to be used for heavy metal removal from ...
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Characterizations The characterizations performed in this research included chemical analysis, physical behaviour and mechanical properties determination in order to investigate the properties of Malaysia's electric arc furnace (EAF) steel slag waste. These properties were expected to influence the performances of EAF slag-based geopolymer.
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Within the furnace, different reactions take place, which result in the formation of the primary material (molten steel) and the so-called "Electric Arc Furnace slag" (or "EAF"), in a range of ...
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Since steel is mainly produced through an electric arc furnace (EAF) in Malaysia, most of the recycling options reviewed in this paper focused on EAF slag and the strengths and weaknesses of each ...
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Both steelmaking via an electric arc furnace and manufacturing of portland cement are energy-intensive and resource-exploiting processes, with great amounts of carbon dioxide (CO2) …
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Comparing Properties of Concrete Containing Electric Arc Furnace Slag and Granulated Blast Furnace Slag. Jin-Young Lee, 1 Jin-Seok Choi, 2 Tian-Feng Yuan, 2 Young-Soo Yoon ... Anasyida A.S., Basu P., Nurulakmal M.S. Recycling of Malaysia's electric arc furnace (EAF) slag waste into heavy-duty green ceramic tile. …
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