Results 131 to 140 of about 1,271,850 (301)
Outline of a Washing Treatment to Improve Electric Arc Furnace Slag Environmental Behavior
steel research international, EarlyView.This study evaluates a water‐washing treatment for electric arc furnace slag to reduce the leaching of hazardous elements (Cr, Ba, Mo, and V), enabling its reuse. The process effectively decreases leachate concentrations. Using the treated slag as a substitute aggregate in concrete reduces greenhouse gases emissions by 42.5% compared to landfilling ...
Luca Testini +4 more
wiley +1 more source
Environmental assessment of the behavior of a BOF steel slag used in road construction : the PRECODD-ECLAIR research program [PDF]
, 2008 International audienceSteel production generate great amounts of by-products as steel slags. The use of Basic Oxygen Furnace slags (BOF slags) has been restrained due to insufficient volume stability, and due to the lack of environmental regulations. The
Bechet, Béatrice +11 more
core +1 more source
steel research international, EarlyView.The study evaluates mill scale‐based briquettes, which meet industrial standards for shatter strength and exhibit a low decrepitation index. Despite their limited reducibility in nonisothermal reduction experiments, softening and melting results indicate potential application as a substitute for conventional acidic iron‐bearing materials for use in ...
Ismael Vemdrame Flores +4 more
wiley +1 more source
Developments in the Built EnvironmentSteel slag, a by-product of steel production, accumulates in large quantities and poses significant environmental risks due to heavy metal ion content. Therefore, using pre-treated steel slag in construction offers a sustainable solution.
Jue Li +3 more
doaj +1 more source
steel research international, EarlyView.This study develops a thermodynamic–kinetic model for basic oxygen furnace tapping and validates its accuracy under near‐equilibrium and far‐from‐equilibrium initial conditions. Comparison with a reference model demonstrates its broader applicability. The model further reveals the evolution of key steel and slag components, providing new transparency ...
Puhong Cheng +4 more
wiley +1 more source
Pengaruh Terak Baja dan Bokashi Sekam Padi terhadap Sifat Fisika Tanah pada Andisol [PDF]
, 2014 Andisols are considered as productive soils, but their P-retention have to be reduced to increase the available P. This research concerning the remediation of Andisols with steel slag and bokashi of husk to overcome the P problem and to investigate ...
Devnita, R. (Rina) +2 more
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steel research international, EarlyView.Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu +3 more
wiley +1 more source
Early use of the reinforced concrete in the architecture of the Historicism in Austria–Hungary
Structural Concrete, EarlyView.Abstract The study examines the early incorporation of reinforced concrete in the architecture of Historicism in Austria–Hungary. Spanning the late 19th to early 20th centuries, the research illuminates the period's stylistic pluralism and the transformative impact of reinforced concrete.
Éva Lovra, Zoltán Bereczki
wiley +1 more source
Journal of Traffic and Transportation Engineering (English ed. Online)Environmental pollution and resource shortages are the two most urgent issues in current society. Using steel slag as aggregates in pavement construction is promising in reducing the exploitation of non-renewable resources.
Fan Zhang +5 more
doaj +1 more source
A study on the economic using of steel slag aggregate in asphalt mixtures reinforced by aramid fiber [PDF]
, 2018 Due to the urgent need to conserve natural resources, the researchers have been focused on using plant wastes as an alternative source of natural resources.
Alnadish, Adham, Aman, Mohd. Yusri
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