Properties of a Steel Slag–Permeable Asphalt Mixture and the Reaction of the Steel Slag–Asphalt Interface [PDF]
Materials, 2019 Steel slag is an industrial solid waste with the largest output in the world. It has the characteristics of wear resistance, good particle shape, large porosity, etc. At the same time, it has good adhesion characteristics with asphalt. If steel slag is used in asphalt pavement, it not only solves the problem of insufficient quality aggregates in ...
Wenhuan Liu +3 more
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An overview of resource utilization of steel slag as absorbent material for waste water treatment [PDF]
E3S Web of Conferences, 2020 With the rapid development of the steel industry, the accumulation of steel slag increases year by year, occupying a large amount of farm land and leading the problem of environmental pollution and safety hazards.
Yu Chan +4 more
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Application status of steel slag asphalt mixture [PDF]
, 2020 总结了钢渣的物理性质、化学成分及矿物相组成; 分析了影响钢渣体积安定性的因素及其改善措施; 探讨了钢渣沥青混合料的配合比设计方法; 分析了钢渣沥青混合料的路用性能(高温稳定性、低温抗裂性、水稳定性、抗疲劳性、体积安定性、抗滑性)及其功能特性(导电性与微波加热); 研究了钢渣沥青混合料的生态、社会及经济效益; 介绍了国内外的工程应用。研究结果表明:钢渣可用于沥青混合料,且应为陈化半年以上的转炉钢渣或电炉钢渣; 钢渣的物理力学性能优良,而化学成分及矿物相组成受炼钢工艺影响有所区别 ...
Gao J. +9 more
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Research progress of steel slag asphalt concrete [PDF]
E3S Web of Conferences, 2020 Steel slag asphalt concrete is one of the important components of asphalt concrete. There are some differences between the steel slag asphalt concrete and ordinary asphalt concrete.
Sun Jian +3 more
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Laboratory Investigation of Skid Resistance for Steel Slag Utilization as Chip Seal [PDF]
, 2011 Slag as waste material of steel-making process has similar characteristics with aggregate that has been widely used in pavement construction. The use of slag as chip seal aggregate to provide skid resistance needs to be analyzed. In this laboratory study,
Daijiro Hori +11 more
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Effects of Steel-Slag Components on Interfacial-Reaction Characteristics of Permeable Steel-Slag–Bitumen Mixture [PDF]
Materials, 2020 In this paper, a permeable steel-slag–bitumen mixture (PSSBM) was first prepared according to the designed mixture ratio. Then, the interaction characteristics between steel slag and bitumen were studied. The chemical interaction between bitumen and steel slag was explored with a Fourier-transform infrared spectrometer (FT-IR).
Wenhuan Liu +3 more
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The effects of PO43- removal from aqueous solution with varied concentrations of metal oxides in steel slag filter system [PDF]
, 2018 High amount of orthophosphate will accelerate the growth of autotrophs and eutrophication will occur. This phenomenon decreases the water quality and as a result may increase the cost of water treatment for drinking water.
Ahmad, Siti Zu Nurain +2 more
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Steel Slag and Waste Management
Key Engineering Materials, 2004 Steel slag is a waste material produced during the process of steel making. For many years, a large amount of steel slag has been deposited in slag storing yards, occupied farmland, silted rivers and polluted the environment. Many steel plants in the world have already taken up innovative waste recycling technologies with the ultimate objective of 100%
Gunay, E +5 more
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Microwave Absorption Ability of Steel Slag and Road Performance of Asphalt Mixtures Incorporating Steel Slag [PDF]
Materials, 2020 Excessive usage of non-renewable natural resources and massive construction wastes put pressure on the environment. Steel slags, the main waste material from the metal industry, are normally added in asphalt concrete to replace traditional aggregate. In addition, as a typical microwave absorber, steel slag has the potential to transfer microwave energy
Baowen Lou +4 more
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Highly efficient CO2 capture with simultaneous iron and CaO recycling for the iron and steel industry [PDF]
, 2016 An efficient CO2 capture process has been developed by integrating calcium looping (CaL) and waste recycling technologies into iron and steel production.
Chen, Xuejing +5 more
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