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Investigation on Mercury Reemission from Limestone-Gypsum Wet Flue Gas Desulfurization Slurry
Published 2014-01-01“…The experiment on Hg0 reemission from limestone-gypsum WFGD slurry was carried out by changing the operating conditions such as the pH, temperature, Cl− concentrations, and oxygen concentrations. …”
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Influence of limestone dust and natural pozzolan on engineering properties of self-compacting repair mortars
Published 2018-07-01Subjects: Get full text
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Global survey of limestone used in poultry diets: calcium content, particle size and solubility
Published 2022-02-01Subjects: Get full text
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Damage constitutive model and mechanical properties of a concrete limestone composite after acid corrosion
Published 2025-01-01Subjects: Get full text
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Transient Pulse Test for Non-Darcy Flow Behaviors and Hydromechanical Coupling Effect of Fractured Limestone
Published 2020-01-01“…In this paper, the transient pulse test is used to study the permeability and hydromechanical coupling effect of the fractured limestone. The permeability parameters (permeability, β factor of non-Darcy flow, and acceleration coefficient) of non-Darcy flow in fractured limestone are obtained by experimental data. …”
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Mitigation of environmental impacts in ornamental rock and limestone aggregate quarries in arid and semi-arid areas
Published 2021-10-01“…In the Region of Murcia, in Spain, as well as other Mediterranean areas with similar climatic conditions, there is a great deal of mining activity linked to the building sector, in which mainly ornamental rock (marble and marble limestone) and limestone aggregates are used. All of this has given rise to numerous active and abandoned mines, where no restoration process has been carried out, generating strong impacts on the environment.METHODS: In this study, 8 environmental impact assessments studies of ornamental rock and aggregate quarries in the Region of Murcia were analysed to identify the negative impacts on the abiotic and biotic environment, landscape, socio-economic and socio-cultural environment, and infrastructures and analysing preventive and control measures. …”
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Carex yangchunensis, a new species of Cyperaceae from the limestone regions of Guangdong, South China
Published 2025-01-01“…Carex yangchunensis (Cyperaceae), a new species of Carex sect. Cryptostachyae in limestone regions of Guangdong, China, is described and illustrated. …”
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Coupled Static-Dynamic Tensile Mechanical Properties and Energy Dissipation Characteristic of Limestone Specimen in SHPB Tests
Published 2020-01-01“…To investigate the dynamic splitting tensile mechanical property of limestone under coupled static and dynamic state, the dynamic split tensile tests of limestone under one-dimensional coupled static and dynamic load with different strain rates were performed with the help of modified split Hopkinson pressure bar (SHPB) equipment. …”
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Reservoir Productivity Analysis of Intercalated limestone and Anhydrite Beds in Zagros Folded Belt, Kurdistan Region of Iraq
Published 2020-03-01“…The Alan Formation consists of intercalation of light, chalky and argillaceous limestone beds with shale layers in the upper part and dominantly anhydrite layers from the middle to the lower parts of the formation. …”
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A Study of Acoustic Emission and Damage Evolution of Limestone under Different Stress Paths and Confining Pressures
Published 2021-01-01“…Basing on triaxial compression unloading test and acoustic emission (AE) of limestone under three different initial confining pressures (5 MPa, 10 MPa, and 20 MPa) and three different stress paths, we analyzed the deformation and failure characteristics and energy releasing process of the virgin rock, the gob overburden rock, and the gob sidewall rock with different buried depths (within 1000 m). …”
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Failure mechanics mechanisms and permeability stage evolution of limestone considering wave velocity and failure surface characteristics
Published 2025-02-01“…The results demonstrate that the original cracks in thin limestone are more developed and have a gully-like structure at the mesoscopic scale than those in Ordovician limestone. …”
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Experimental Study on Dynamic Mechanical Properties and Energy Evolution Characteristics of Limestone Specimens Subjected to High Temperature
Published 2020-01-01“…To study the effect of high temperature on the dynamic mechanical properties and energy evolution characteristic of limestone specimens, the basic physical parameters of limestone specimens that cool naturally after experiencing high temperatures of room temperature (25°C), 200°C, 400°C, and 600°C were tested. …”
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Improved Powder Equivalence Model for the Mix Design of Self-Compacting Concrete with Fly Ash and Limestone Powder
Published 2021-01-01“…The use of fly ash (FA) limestone and powder (LP) in combination with cement in concrete has several practical, ecological, and economic advantages by reducing carbon dioxide emissions, reducing the excessive consumption of natural resources, and contributing to a cleaner production of self-compacting concrete (SCC). …”
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Strain Rate Effect on Acoustic Emission Characteristics and Energy Mechanisms of Karst Limestone under Uniaxial Compression
Published 2020-01-01“…The energy evolution of the karst limestone failure process had significant stage characteristics, and the strain energy ratio presented an S-shape. …”
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Mechanical properties and microscopic damage characteristics of coal series limestone under coupling effects of high temperature and impact
Published 2024-12-01Subjects: Get full text
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Effective removal of heavy metal ions (Pb, Cu, and Cd) from contaminated water by limestone mine wastes
Published 2025-01-01Subjects: “…Limestone mining wastes…”
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Diagenetic Modifications and Reservoir Heterogeneity Associated with Magmatic Intrusions in the Devonian Khyber Limestone, Peshawar Basin, NW Pakistan
Published 2021-01-01“…Numerous dolerite intrusions are present in the studied carbonate successions, where the host limestone was altered to dolomite and marble, and fractures and faults developed due to the upwelling of the magmatic/hydrothermal fluids along pathways. …”
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