Results 31 to 40 of about 87,341 (274)
Red Mud-Blast Furnace Slag-Based Alkali-Activated Materials
Sustainability, 2021 The aluminum Bayer production process is widespread all over the world. One of the waste products of the Bayer process is a basic aluminosilicate bauxite residue called red mud.
Alessio Occhicone +3 more
semanticscholar +1 more source
工程科学学报, 2018 As the largest iron and steel producing country, China creates a large amount of steel and blast furnace slag each year. If these metallurgical slags are not properly handled, not only do they occupy land and damage the environment, but they also result ...
LIU Shi-ye +5 more
doaj +1 more source
Slag Substitution as a Cementing Material in Concrete: Mechanical, Physical and Environmental Properties [PDF]
, 2019 A circular economy is a current tenet that must be implemented in the field of construction. That would imply the study of the possibilities of the use of waste generated, for obtaining materials the used in construction as replacements for the raw ...
Antonio Gonzalez-Herrera +5 more
core +4 more sources
Advances in Civil Engineering, 2021 In order to assess the resistance of the road concrete to the penetration of the chloride ions, we used the rapid test RCPT in compliance with ASTM C1202. But, in order to increase the reliability of the rapid test of assessing the resistance of chloride
Liliana Maria Nicula +4 more
doaj +1 more source
Effect of Roasting Temperature on Phase Transformation in Co-Reduction Roasting of Nickel Slag
Metals, 2020 Nickel slag and blast furnace dust comprise a large part of solid waste produced by the metallurgical industry. In this study, a novel method of co-reduction roasting followed by grinding/magnetic separation was proposed to collaboratively reutilize ...
Yunye Cao +3 more
doaj +1 more source
Metals, 2023 The increased utilization of pellets in blast furnaces is one of the directions for low-carbon ironmaking. As a result, the low slag rate may affect the desulfurization of the hot metal and the removal of alkali in the blast furnace.
Lei Xu +5 more
doaj +1 more source
Use of Slag Concrete in Construction of Underground Structures and Mines [PDF]
E3S Web of Conferences, 2019 The paper considers the possibility of using slag concrete in underground construction. Technological parameters for production of slag concrete with the set properties are defined. The influence of the composition of slag concrete used in the conditions
Gilyazidinova Natalya +2 more
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Relating Rapid Chloride Migration Coefficient of Blast Furnace Slag Concrete to Capillary Pore Structure Parameters [PDF]
MATEC Web of Conferences, 2019 Blast furnace slag blended concrete is widely used in infrastructure, and its chloride resistance is of great concern. This paper experimentally investigated the capillary pore structure and chloride resistance of blast furnace slag blended concrete ...
Yang Chao +4 more
doaj +1 more source
BuildingsRed mud, fly ash, ground granulated blast furnace slag, and carbide slag are industrial byproducts posing significant environmental challenges. The synthesis of geopolymers represents a promising approach for their sustainable valorization.
Qingke Nie +5 more
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Sustainable development of Ukrainian iron and steel industry enterprises in regards to the bulk manufacturing waste recycling efficiency improvement [PDF]
, 2012 Purpose. Identify the tendency of sustainable development of Ukrainian iron and steel industry enterprises regarding the raising of the bulk manufacturing waste recycling efficiency. Methods.
Cheremisina +3 more
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