Results 11 to 20 of about 247,388 (153)
The use of blast furnace and electric arc furnace steel slag in water pollution control
, 2011 Filter technology has proved to be successful with regard to removal of pollutants from varying wastewater streams. A large number of filter materials have been investigated with promising results, among them several steel and iron slag materials ...
Johansson Westholm, Lena, +2 more
core +19 more sources
Phosphorus removal in passive treatment technologies for tertiary wastewater treatment [PDF]
, 2014 The treatment of phosphorus at small sewage works requires alternative approaches to the traditional chemical precipitation and biological removal pathways, as such approaches do not align well to the requirements at such a scale in relation to the use
Letshwenyo, Moatlhodi Wise
core +7 more sources
The use of blast furnace slag [PDF]
Metalurgija, 2012 The paper presents the results of experimental research that dealt with the substitution of finely ground blast furnace slag for Portland cement in the course of simple concrete manufacturing.
V. Václavík +3 more
doaj +5 more sources
Development of high performance concrete using combinations of mineral admixtures. [PDF]
, 1995 Cement replacement materials are by-products used to produce high performance concrete. Published data on the effects of combinations of mineral admixtures in concrete on the microstructural and performance-related properties under different ...
Darwish, Abdulhanan A., Darwish, A.
core +6 more sources
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
doaj +1 more source
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
A Study on Resistance for Chemical Action of Concrete Contained Blast Furnace Slag Fine Aggregate [PDF]
, 2021 In this study, resistance for chemical action of concrete contained blast furnace slag fine aggregate was examined by soaking specimens in sulfuric acid solution and hydrochloric acid solution. As a result, the concrete contained blast furnace slag could
塚本, 師子 +29 more
core
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
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