Gels for CO2 geo‐storage and conformance control: A systemic review of behavior and performance
Deep Underground Science and Engineering, EarlyView.This review provides a systemic evaluation of potential sealants used in CO2 subsurface storage practices. Critical analyses of how external factors like CO2, pH, brine salinity and hardness, rock mineralogy, pressure, temperature, and injectivity could affect the performance of different sealants are provided. Abstract Carbon capture and storage (CCS)
Funsho Afolabi +6 more
wiley +1 more source
Utilization of Iron Ore Tailings as Raw Material for Portland Cement Clinker Production
Advances in Materials Science and Engineering, 2016 The cement industry has for some time been seeking alternative raw material for the Portland cement clinker production. The aim of this research was to investigate the possibility of utilizing iron ore tailings (IOT) to replace clay as alumina-silicate ...
Li Luo +3 more
doaj +1 more source
Influence of ultrasonic radiation on the amorphous zeolite - Portland cement system [PDF]
, 2012 This paper considers the investigation of influence of an amorphous synthetic\ud zeolite with inserted $Ca^{2+}$ ions additive (ASZ) on the hydration temperature of Portland cement paste.
Demcenko, A. +2 more
core +1 more source
Preparation of Portland Cement with Gold Ore Tailings
Advances in Materials Science and Engineering, 2019 The disposal of gold ore tailings (GTs) has been a very difficult problem for a long time. Thus, this study explored a new approach to the management of GTs by preparing Portland cement.
Qiang Wang +5 more
semanticscholar +1 more source
Physical Changes and Performance at High Temperatures of Cement‐Slag Blended Concretes
Fire and Materials, EarlyView.ABSTRACT This study investigates the physical transformations and assesses the performance of blended‐cement concretes exposed to temperatures ranging from ambient to 800°C. Three different grades of cement: 32.5, 42.5, and 52.5, with various contents of ground granulated blast furnace slag (GGBFS), were employed in this research.
Marcin Sundin +4 more
wiley +1 more source
Analyses of microstructural properties of VA/VeoVA copolymer modified cement pastes
Polímeros, 2005 Recently, modern techniques have been applied for analysis of the influence of polymers on microstructural properties of Portland cement, such as Thermogravimetric Analyses (TG), Scanning Electronic Microscopy (SEM), Fourier Transform Infrared ...
Carlos Eduardo M. Gomes +1 more
doaj +1 more source
Effect of Fly Ash Belite Cement on Hydration Performance of Portland Cement
Crystals, 2021 Fly ash belite cement is a green, low carbon cementitious material, mainly composed of hydraulic minerals of dicalcium silicate and calcium aluminate.
Yongfan Gong +3 more
doaj +1 more source
Characterisation of Al corrosion and its impact on the mechanical performance of composite cement wasteforms by the acoustic emission technique [PDF]
, 2008 In this study acoustic emission (AE) non-destructive method was used to evaluate the mechanical performance of cementitious wasteforms with encapsulated Al waste.
Assouli +26 more
core +1 more source
Negative effect of zinc compounds on hydration kinetics of ordinary Portland cement [PDF]
, 2021 Lukáš Matějka +5 more
openalex +1 more source
Toward Zero Waste Mining: Circular Economy of Copper Slags
Global Challenges, EarlyView.Mining and metal extraction processes generate over 90% of global waste. With the rapid increase in population and urbanization, the demand for geotechnical applications and construction materials constantly increases and can absorb the entire quantity of slags generated.
Aleksandar Mitrašinović +2 more
wiley +1 more source