Results 41 to 50 of about 87,341 (274)
Long-term evolution of highly alkaline steel slag drainage waters [PDF]
, 2015 © 2015, Springer International Publishing Switzerland. The disposal of slag generated by the steel industry can have negative consequences upon the surrounding aquatic environment by the generation of high pH waters, leaching of potentially problematic ...
Mayes, William M., Riley, Alex L.
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Geopolymer concrete with ground granulated blast furnace slag and black rice husk ash
Građevinar, 2015 An experimental study on the strength and durability properties of geopolymer concrete prepared using the ground granulated blast furnace slag and black rice husk ash is presented in the paper.
Prasanna Venkatesan Ramani +1 more
doaj +1 more source
Evaluation of Blast Furnace Slag Procured from Adhunik Metallics Limited With Respect to Its Flow Characteristics [PDF]
, 2015 The one of the crucial property which affects the blast furnace operation is viscosity, which is directly affected by the composition of the slag, viscosity of the slag should be low for the operation purpose at the operating temperature for making an ...
Kishnani , Vinay
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International Journal of Concrete Structures and Materials, 2021 In this study, the effect of curing temperature on the properties of slag cement concrete after high-temperature exposure was studied, and elevated curing temperature (45 ± 2 °C and 95% relative humidity (RH)) was selected to compare with the standard ...
E. D. Shumuye, Jun Zhao, Zike Wang
semanticscholar +1 more source
steel research international, EarlyView.This study validates a recycling pathway for converting interconnect assemblies from end‐of‐life SOC stacks into commercial‐grade AISI 304 steels. Using scrap‐based steelmaking operations, austenitic cast steels with <4.0% δ‐ferrite are successfully produced.
Jeraldine Lastam +7 more
wiley +1 more source
steel research international, EarlyView.The melting behavior of hot briquetted iron (HBI) is observed and compared with FactSage computing simulation. When using HBI in an electric arc furnace process, a proper design of intrinsic carbon content in HBI, charging ratio of HBI, and addition of lime are proposed to be essential to control the slag volume, maintain slag basicity, and mitigate ...
Min Joo Lee, Joo Hyun Park
wiley +1 more source
Journal of Asian Architecture and Building EngineeringVariations in the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete were studied. The grey correlation theory established the relationship between mechanical properties and pore structure. The test results
Peng Zhang +3 more
doaj +1 more source
Optimization of Flow Characteristics of Blast Furnace Slag [PDF]
, 2012 A study of the flow characteristics of blast furnace slag is important to record the softening and melting phenomena in blast furnace which greatly influence the extent and location of the cohesive zone having a direct say on the blast furnace operation,
Dash, Supratik, Mohanty, Nachiketa
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Biocarbon Suitability Evaluation for Direct Injection in Blast Furnace Ironmaking
steel research international, EarlyView.This study examines densified biocarbon for direct injection in blast furnace ironmaking to reduce greenhouse gas (GHG). Enhanced burnout performance, along with favorable reactivity and carbon structure of the combustion residue, supports its suitability for blast furnace injection. Modeling results indicate that up to a 27% reduction in GHG emissions
Xianai Huang +3 more
wiley +1 more source
Determining the flow characteristics of synthetic slag and optimizing the slag characteristics [PDF]
, 2012 In the dynamics of blast furnace slag plays an important role in the quality of the hot metal produces and also the efficiency of the blast furnace. The quality of the hot metal depends on the formation and other mineralogical transformation that the ...
Agarwal, Anup, Saha, Sudhir
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