Establishment of legume trees on heaps of blast furnace slag [PDF]
Floresta e Ambiente, 2023 Blast furnace slag is usually stored in open air deposits and it can be carried by the wind. This problem can be reduced using plant cover. This work aim to evaluate: a) the potential of A.angustissima and M.caesalpiniifolia to cover the heaps of blast ...
Michele O. Macedo +3 more
doaj
Comparison of Cupola Furnace and Blast Furnace Slags with Respect to Possibilities of Their Utilization [PDF]
Archives of Metallurgy and Materials, 2018 Blast furnace and cupola furnace are furnace aggregates used for pig iron and cast iron production. Both furnace aggregates work on very similar principles: they use coke as the fuel, charge goes from the top to down, the gases flow against it, etc ...
A. Pribulová +5 more
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Optimization of Self-Compacting Concrete Containing Blast-Furnace Slag Compositions
Advances in Materials Science and Engineering, 2022 The paper deals with composition design of self-compacting concrete containing blast furnace granulated slag and polycarboxylate type superplasticizer in a wide range of concrete strength classes.
Vadim Zhitkovsky +2 more
doaj +1 more source
Investigating of Mechanical Properties of Mortars Based on Fly Ash and Blast Furnace Slag Activated with Alkali [PDF]
, 2017 Alkali activated mortars obtained from granulated blast furnace slag and fly ash were used instead of Portland cement by activating with alkali. Sodium silicate and sodium hydroxide were activated blast furnace slag and fly ash.
Filazi, A. (Ahmet) +3 more
core +1 more source
Effect of high temperature tempering on the phase composition and structure of steelmaking slag
High Temperature Materials and Processes, 2023 Blast furnace slag and steelmaking slag, as the main accessory products of iron and steel smelting, are piled up in large quantities due to their huge output, high treatment difficulty and low comprehensive utilization rate, which has a serious impact on
Hao Shuai +5 more
doaj +1 more source
Ground Granulated Blast-Furnace Slag [PDF]
, 2017 Since the discovery of the latent hydraulic reactivity of ground granulated blast-furnace slag (ggbfs) by Emil Langen at the end of the 19th century, this material has been used successfully as cement and concrete addition. This chapter includes all relevant information about this valuable material—from production and processing to the effect, which ...
Matthes, W. +7 more
openaire +4 more sources
工程科学学报, 2022 To investigate the effect of slag composition on desulfurization and alkali removal ability of blast furnace slag for smelting Bayan Obo ore, based on the actual composition of blast furnace slag, the effect of free basicity (Ro), w(MgO), and w(Al2O3) on
Guo-cheng ZHANG +2 more
doaj +1 more source
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
core +2 more sources
Advances in the Analysis of Properties Behaviour of Cement-Based Grouts with High Substitution of Cement with Blast Furnace Slags [PDF]
, 2020 This article presents a study of the main properties (consistency, workability, leaching, unsoundness, and mechanical properties) of cement grouts prepared with cement replacement by blast furnace slag (GGBS).
Garcia-Manrique, Manuel +3 more
core +2 more sources
Improvement of Calcium Aluminate Cement Containing Blast Furnace Slag at 50°C and 315°C
Frontiers in Materials, 2022 During the thermal recovery of heavy oil thermal recovery wells, improving the mechanical properties and integrity of the cement ring is of great significance for the safe and efficient exploitation of heavy oil resources. This paper studies the relative
Wu Zhiqiang +6 more
doaj +1 more source