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Fine ground granulated blast furnace slag for saving quantity of binder [PDF]
E3S Web of Conferences, 2019 Nowadays, it is acknowledged that the use of mineral additives based on ground slag is one of ways of resource saving and improvement of technical properties of cement composites.
Kazanskaya Liliya +2 more
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SLAGS OF THE METALLURGICAL PLANTS OF ARMENIA AT FINE GRINDING
Izvestiya. Ferrous Metallurgy, 2019 In connection with the development of copper and molybdenum production in Armenia, it becomes necessary to develop a technology for processing the slags of the functioning metallurgical plants to extract valuable metals from these slags. It concerns the copper slags of Alaverdi Copper-Smelting Plant with a content of FeO ~50 % and the molybdenum slags
V. A. Martirosyan, M. E. Sasuntsyan
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Meitan kexue jishuThe resource utilization of coal gasification slag has become a research focus in the field of coal-based solid waste. The physical and chemical characteristics and the heavy metal migration rules of coal gasification slag are very important for its ...
Changjian LIAO +5 more
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Meitan kexue jishuA coal water slurry gasifier cinder was selected as the research subject to investigate its physical properties, including density, particle size and SEM morphology.
Long CHEN +3 more
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Properties of Concrete Modified with Ultra-Fine Slag
Karbala International Journal of Modern Science, 2019 The supplementary cementitious materials (SCM) can be used as a replacement of cement in the construction industry to minimize the drawbacks of normal concrete such as the emission of carbon dioxide so as to be eco-friendly. This paper presents the effect of ultra-fine slag (i.e.
Panga Narasimha Reddy +1 more
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Review on resource utilization of coal gasification slag
Meitan kexue jishuWith the promotion of the “carbon peaking and carbon neutrality” goals, the social’s concern and demand for the treatment of coal gasification slag is becoming more and more urgent.
Haiyang GAO +3 more
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Business Strategy and the Environment, EarlyView.ABSTRACT Despite growing attention to the circular bioeconomy (CBE), the steel industry currently lacks a standardised, sectoral measurement framework to facilitate a low‐carbon transition. In this study, a decision‐support framework for evaluating CBE performance in the steel industry is proposed.
Ali Zamani Babgohari +2 more
wiley +1 more source
Study on Permeability of Steel Slag and Steel Slag Modifying Silt Soil as New Geo-Backfill Materials
Advances in Civil Engineering, 2019 To make steel slag being reasonably used in geotechnical backfilling projects or soft foundation treatment projects, three kinds of steel slag such as fine, coarse, and gravel steel slag were studied through particle analysis tests, relative density ...
Liyan Wang +4 more
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Business Strategy and the Environment, EarlyView.ABSTRACT Policy intervention can be a driver for industrial symbiosis (IS). However, given the wide variety of policy instruments available, policymakers should be guided in the policy design process to ensure that their intervention is effective and efficient. In this paper, we propose an agent‐based (AB) model intended to assess the effectiveness and
Melissa Mollica +2 more
wiley +1 more source
Mechanical Properties and Chloride Penetration Resistance of Copper Slag Aggregate Concrete
Fractal and Fractional, 2022 The authors of this paper systematically studied the mechanical properties and durability of concrete prepared with copper slag instead of natural aggregates. An analysis index was used to assess compressive strength, and a statistical method was used to
Lu Zhang +3 more
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