Results 41 to 50 of about 1,623,298 (200)
Green synthesized SrO2 nanostructures produced from Dioscorea bulbifera leaf extract demonstrate exceptional electrochemical energy storage and efficient oxygen evolution reaction (OER) activity, presenting a sustainable dual functional electrode for next generation energy systems.
Rushikesh G. Bobade +3 more
wiley +1 more source
Processing and Recycling Experiments of Dust from Electric Arc Furnace
The processing and recycling experiments of dust from Electric Arc Furnace (EAF) in industrial conditions aimed at highlighting the minimizing possibility of this waste by transforming it into a by-product that can represent either a secondary raw ...
Zorica Bacinschi +5 more
core +1 more source
Designing of Synergistic Waste Mixtures for Multiphase Reactive Smelting
Electric arc furnace (EAF) dust, together with a mill scale and coke were smelted in a laboratory electric arc furnace. These metallurgical wastes consist of a many different phases and elements, making the reaction process complex.
Vaso Manojlović +4 more
doaj +1 more source
The objective of this study was to analyze the recycling possibility of the electric arc furnace dust (EAFD) in the form of a briquette. This paper studied the kinect behavior of the briquette's self-reduction and in contact with molten steel (steel ...
Diego Santa Rosa Coradini +4 more
doaj +1 more source
Industrial Hydrocarbons Exposure Deteriorates Sperm Integrity and Reproductive Function
ABSTRACT Occupational exposure to polycyclic aromatic hydrocarbons (PAHs) or metal fumes in the workplace may be detrimental to male fertility. The present study compared sperm concentration, total motility, strict morphology and oxidative stress and SDF levels between 81 men, controls (n = 17) and workers from plastic industry workers (n = 18), steel ...
Madhan Kumar Pichandi +2 more
wiley +1 more source
Electric arc furnace dust (EAFD) is by-product of iron and steel scrap remelting in electric arc furnace. This waste is classified as a hazardous material due to the leaching of heavy metals into the environment.
Zejak R. +5 more
doaj +1 more source
On the pathway to climate‐neutral steel production, recycling fractions will necessarily increase over time. Since alloying elements will enrich progressively, as they cannot be removed economically from the melt, processes need to be adjusted.
Anindita Chakraborty +3 more
wiley +1 more source
Thermodynamic Modeling of Zinc Speciation in Electric Arc Furnace Dust
The remelting of automobile scrap, containing galvanized steel, in an electric arc furnace (EAF) results in the generation of a dust, which contains considerable amounts of zinc and other metals. Typically, the amount of zinc is of significant commercial
Pickles Chris A.
doaj +1 more source
Using Thermodynamics and Microstructure to Mitigate Overfitting in Pellet Reduction Models
A in time and space discretized, thermodynamically sound model for direct reduction of iron oxide pellets is described. The number of fitting parameters is drastically reduced compared to existing models. Nevertheless, fitting kinetic parameters based on conversion degree data alone leads to overfitting, which can be mitigated by correlating the ...
Ömer K. Büyükuslu +4 more
wiley +1 more source
Blast furnace dust and electric arc furnace dust are two typical solid wastes in iron and steel industry. In order to overcome the shortcomings of traditional processes, such as low metal recovery efficiency and high secondary pollution, microwave energy
Peng, Zhiwei, +21 more
core +1 more source

