Results 81 to 90 of about 27,321 (196)

Microstructural characterisation of chromium slags [PDF]

, 2015
In this chromium slags that form during melting of chromium alloyed steels are examined. During melting and oxidation of these steel grades a considerable amount of chromium is lost, and gained back with slag reduction.
J. Burja, B. Arh, F. Tehovnik, Vode, F., Tehovnik, F., F. Vode, Arh, B., Burja, J.   +7 more
core   +2 more sources

Evaluation of chemical composition and radioactivity of slags in terms of their potential for reuse for fertilizer purposes — a literature review

Environmental Protection and Natural Resources
This article discusses the growing importance of using industrial waste, including furnace slag, in the production of agricultural fertilizer, recycling raw material for sustainable development and a closed-loop economy.
Solecka Adriana, Barbara Gworek, Kondzielski Igor, Chaber-Jarlachowicz Paulina   +3 more
doaj   +1 more source

Innovative Process for Strategic Metal Recovery from Electric Arc Furnace Slag by Alkaline Leaching

Metals
Currently, Electric Arc Furnace Slag (EAFS) is undervalued and is therefore only used in road construction, while blast furnace slag (BFS) is used as an interesting alternative in construction materials to replace natural aggregates in the manufacture of
Nour-Eddine Menad, Alain Seron, Sara Bensamdi   +2 more
doaj   +1 more source

Applied Mineralogy of Refinery Slags

, 1989
The techniques of process mineralogy can be effectively applied to the study of slags. By these techniques, the minerals or phases, phase chemistry, phase abundance, associations, crystalline habit, grain size, microtextures, and causes for certain ...
Robertson, D. G. C., Hagni, Richard D., Mavrogenes, Sarah Beutner   +2 more
core   +1 more source

Magnesia dissolution in steelmaking slags

, 2001
Basic refractories used in electric arc furnaces (EAF) for steel melting are typically magnesia based. Erosion and wear of the lining results in high costs and production delays to make repairs.
Ruiz-Ruiz, Hector Enrique
core   +1 more source

Lithium‐Phase Identification in an Industrial Lithium‐Ion‐Battery Recycling Slag: Implications for the Recovery of Lithium

Advanced Energy & Sustainability Research
The recycling of lithium‐ion batteries (LIBs) through extractive pyrometallurgy is widely used, but a significant drawback is the loss of lithium to the slag.
Peter Cornelius Gantz, Louisa Panjiyar, Andreas Neumann, Michael Neumann, Hans Roggendorf, Ralf Wehrspohn, Stefan Stöber, Christiane Stephan‐Scherb   +7 more
doaj   +1 more source

Utilization and treatment of steelmaking slags

, 1999
The generation of slags in steelmaking processes amounts to approximately 10 to 15 percent of the mass of metal produced. Landfilling of slag is increasingly regarded as unacceptable as it is a waste of resources as well as having the potential of ...
Viklund-White, Christina,, Ye, Guozhu,
core  

Metallurgical Waste Landfills as Potential Anthropogenic Deposits. [PDF]

Materials (Basel)
Nowińska K, Czajkowska A, Sikorski J.
europepmc   +1 more source

Stabilization of Self-Disintegrating Refined Ferrochrome Slags Using Desulfurized Borate Ore from the Inder Deposit: A Comparative Study with Colemanite. [PDF]

Materials (Basel)
Kuanyshev M, Sariyev O, Aitkenov N, Tukashev Z, Kelamanov B, Yerzhanov A, Zhabalova G, Abilberikova A.   +7 more
europepmc   +1 more source

Thermochemical Activation of Carbon Steel EAF and FeCr Slags for Chromium and Vanadium Leaching. [PDF]

Materials (Basel)
Miškufová A, Takáčová Z, Pirošková J, Melegová O, Remeteiová D, Briančin J.   +5 more
europepmc   +1 more source