Steel Slag - an overview | ScienceDirect Topics
Steel slag is another commonly used recycled material in road construction. Steel slag is a solid waste generated in the process of steel making and is mainly composed of oxides of calcium, …
Steel slag in China: Treatment, recycling, and management
2018年8月1日 — Steel slag shows volumetric instability due to the presence of an unstable phase in its mineralogy (Wang et al., 2010, Yildirim and Prezzi, 2011); this instability is caused by the …
Comprehensive utilization of steel slag: A review - ScienceDirect
2023年5月15日 — Steel slag can be used as an acidic soil conditioner to raise soil pH and improve soil acidification since it is alkaline, has a large specific surface area, and has many pores. …
Review Steel slag and its applications in cement and concrete ...
2021年5月10日 — Steel slag's usage is related to its physico-chemical characteristics. The density of steel slag is 3.3–3.6 g/cm 3. Steel slag is hard because of its high Fe amount and is highly …
Comprehensive utilization of steel slag: A review - ScienceDirect
2023年5月15日 — Steel slag is the main solid waste generated in the steel-making process, accounting for 15 to 20% of crude steel output [1]. China's crude steel output in 2021 was …
Review Use of steel slag as sustainable construction materials: A ...
2021年10月1日 — Steel slag is a by-product discharged from the steelmaking process, which is characterized by abundant free calcium/magnesium oxide, low cementitious properties, and …
Review Accelerated carbonation of steel slag: A review of methods ...
2024年1月12日 — Steel slag carbonation is a process that involves the pre-treatment of steel slag by introducing CO 2, which allows the f-CaO/f-MgO components to react with CO 2, forming …
Steelmaking Slag - an overview | ScienceDirect Topics
Steel slags have been used by the construction industry for several decades, particularly in China, where the use of these by-products for cement and concrete production is already …
Utilization of steel slag in air pollution and greenhouse gas …
2024年10月1日 — Steel slag, as a calcium-containing alkaline industrial solid waste, also has the potential to carbonate and fix carbon dioxide. Carbon dioxide fixation with steel slag can not …
Semi-dry and aqueous carbonation of steel slag: Characteristics …
2024年4月26日 — Steel slag, which had been left in field disposal for several years, was sourced from Benxi Steel Co., Ltd., located in Benxi, China. Steel slag were milled in a ball mill for 1 h …