Utilization of copper slag in cement and concrete

C Shi, C Meyer, A Behnood - Resources, Conservation and recycling, 2008 - Elsevier
Copper slag is a by-product obtained during matte smelting and refining of copper. The
common management options for copper slag are recycling, recovering of metal, production …

Perspectives regarding the use of metallurgical slags as secondary metal resources–A review of bioleaching approaches

A Potysz, ED van Hullebusch, J Kierczak - Journal of environmental …, 2018 - Elsevier
Smelting activity by its very nature produces large amounts of metal-bearing waste, often
called metallurgical slag (s). In the past, industry used to dispose of these waste products at …

Sustainable use of copper slag in self compacting concrete containing supplementary cementitious materials

R Sharma, RA Khan - Journal of cleaner production, 2017 - Elsevier
Copper slag (CS) is an industrial by-product obtained in bulk quantity during matte smelting
and refining process of copper metal. The current research is aimed to investigate the …

Effect of copper slag as a fine aggregate on the properties of cement mortars and concrete

KS Al-Jabri, AH Al-Saidy, R Taha - Construction and Building Materials, 2011 - Elsevier
An experimental investigation was conducted to study the effect of using copper slag as a
fine aggregate on the properties of cement mortars and concrete. Various mortar and …

Hydration of blended cement with high volume iron-rich slag from non-ferrous metallurgy

V Hallet, MT Pedersen, B Lothenbach… - Cement and Concrete …, 2022 - Elsevier
The hydration of blended cements with up to 70 wt% iron-rich slag was investigated.
Isothermal calorimetry revealed a retarding effect of the slag on Portland cement hydration …

New approach to removal of hazardous Bypass Cement Dust (BCD) from the environment: 20Na2O-20BaCl2-(60-x) B2O3-(x) BCD glass system and Optical …

AI Elazaka, HMH Zakaly, SAM Issa, M Rashad… - Journal of Hazardous …, 2021 - Elsevier
In the present work, aiming to collaborate in the removal of Bypass Cement Dust (BCD) from
the environment, we studied a system consisting of three glasses prepared from analytical …

Copper slag: The leaching behavior of heavy metals and its applicability as a supplementary cementitious material

R He, S Zhang, X Zhang, Z Zhang, Y Zhao… - Journal of Environmental …, 2021 - Elsevier
In this study, copper slag (CS) was investigated in detail. The leaching mechanisms of the
heavy metals in CS were identified via a pH-dependent leaching test combined with a …

Durability characteristics of self-compacting concrete made with copper slag

N Gupta, R Siddique - Construction and Building Materials, 2020 - Elsevier
In this paper, research was conducted to investigate the performance of copper slag in self-
compacting concrete (SCC) pertaining to fresh and hardened properties. In this study …

Reuse of copper slag as a supplementary cementitious material: Reactivity and safety

D Wang, Q Wang, Z Huang - Resources, Conservation and Recycling, 2020 - Elsevier
Copper slag (CS) is a potential supplementary cementitious material (SCM). However,
unified reactivity indices of different types of CS do not yet exist. In addition, little is known …

Characterization and evaluation of the pozzolanic activity of granulated copper slag modified with CaO

Y Feng, Q Yang, Q Chen, J Kero, A Andersson… - Journal of cleaner …, 2019 - Elsevier
GCS, granulated copper slag, is currently utilized in cement and concrete with a low rate,
due mainly to its low pozzolanic activity. The present study was thus performed by first …