The tests conducted at our plant demonstrated how real-time slag composition analysis, using the LIBS system, can significantly optimize process and material recycling. The results highlight its potential to reduce waste and increase both …
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slag (40 CFR 261.23 (4)). For these rea-sons, analysis and treatment of this type of waste is of great concern to the ductile iron foundry industry. The ductile iron foundry industry has …
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Ferrous slag is currently underutilized. Although the construction industry does use some slag as an aggregate, most is simply discarded. However, slag could be used to treat …
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The steel industry provides substantial employment in the world's top producing countries, namely China, Japan and India (Sawe, 2017), but it is also responsible for large …
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To minimise the environmental consequences caused by large volumes of slag, there is a growing need to better recycle these and other manufacturing co-products. As one way to recycle slag, the steel industry is developing new …
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A new concept considers to use the waste of one industry as a resource in another industry. One of the main applications that can be given to the slag is as recycled aggregate in the formulation of concrete or abrasive …
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The industrial pollution caused by metallurgical waste accumulation has a negative impact on the three environmental factors: soil, air and water. Therefore, the correct management of these wastes would lead to: protection …
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Discover the sustainable use of steel industry slag (SIS) in construction for economic growth and environmental safety. Learn how SIS enhances concrete production and mitigates pollution. ... A.K. (2016) Sustainable Use of Industrial …
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The development of membranes utilizing steel industry waste like slag would reduce the overall waste generation promoting recycling and the use of solar power as an …
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For instance, in Europe this distribution was determined by means of a mass balance (Table 1). Table 1. Distribution of refractory material after use in the European steel industry [2]. …
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The mining industry produces billions of tons of waste annually and stores it in slag heaps and tailings ponds (Carmo et al. 2020). The mining waste produced contains varying amounts of the target minerals. ... Steel slag …
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Steel slag is one of the most common waste products from the steelmaking industry. Conventional methods of slag disposal can cause negative impacts on humans and the environment. In this paper, the process of steel and steel slag …
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A review of steel slag usage in construction industry for sustainable development I˙sa Yu¨ksel1 Received: 22 July 2015/Accepted: 5 January 2016/Published online: 20 January 2016 ...
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Steel slag is a solid waste derived from the steel-making process, which accounts for approximately 15% of the total crude steel output (Furlani et al., 2010; Pang et al., 2016).By …
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Bottom ash and slag from coal-fired power plants Iron oxides from steel industry Slag from the steel industry Waste bricks. More about co-processing on the Global Geocycle site. ... We do …
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This paper explores the various developments for total recycling of slag in steel industry, so that the vision for making "clean & green steel with zero waste" can be achieved for survival and ...
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salt regenerated via the salt slag recycling process is reused by the aluminium industry in the melting and dross recycling furnaces. Furthermore, the aluminium oxide recovered during the …
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Utilizing steel slag for carbon capture, storage, and utilization is an effective means towards achieving green transformation in the steel industry. Steel slag carbonation is a …
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The text delves into the utilization of Blast Furnace Slag (BFS) from the iron and steel industry and Ground Granulated Blast Furnace Slag (GGBS) obtained by cooling molten iron slag as effective substitutes for …
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The sustainable development of the construction industry is an important challenge. To align with the United Nations Sustainable Development Goals (UN SDGs), the …
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Although average recycling rates are very high, it's vital to identify and tackle the obstacles to recycling industry-wide, and our global R&D team is working on a number of projects to …
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The pressure for saving energy and natural resources has led the steel industry to improve and increase the recycling of steel slag since its use as landfill material has almost reached its limit. Steel slag in most cases, the …
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Currently, the recycling application of BFS as a resource for carbon reduction and carbon sequestration is mainly to prepare glass-ceramics, cementitious materials, carbon …
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Various researchers are developing efforts to integrate waste and by-products as alternative materials in road construction and maintenance, reducing environmental impacts and promoting a circular economy. Among the …
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In particular, molten slag, with a temperature range of 1723–1923 K and with a slag enthalpy of ~1.6 GJ per tonne of slag, can be used for waste heat recovery by applying different methods . A Slag Carbon Arrestor Process (SCAP), which …
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The three most important trends for slag recycling relate to further investments in granulation plants for blast furnace slag, the increase in slag trading with separate slag grinding plants and the increasing use of steelworks slag as an additive …
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A new concept considers to use the waste of one industry as a resource in another industry. One of the main applications that can be given to the slag is as recycled aggregate in the formulation of concrete or abrasive …
WhatsApp: +86 18221755073
Tata Steel has been pioneering in value creation from waste and by-products in its quest to contribute to a sustainable ecosystem in the iron and steel industry. Tata Steel aims for a 'Zero …
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Piles of steel slag, a solid waste generated from the iron and steel industry, could be seen due to no utility found for the past century. Steel slag has now gained much attention …
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A better knowledge of the secondary raw material properties, such as slag formation, composition and physical properties is fundamental for increasing slag application …
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