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Showing 1 to 7 of 7 for “"Quicklime"”.
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Flash calcination of limestone in a bench-scale sorbent activation process (SAP) unit
… mercury and calcium-based sorbents such as quicklime (CaO) and hydrated lime (Ca(OH)2) are suitable sorbents to capture SOx and HCl. This research addresses producing quicklime by a novel process to remove SOx and HCl from flue gas streams. Quicklime is commercially prepared by thermal …
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Stabilization of Soft Clay Subgrades in Virginia Phase I Laboratory Study
… in service. The selected stabilizers were: quicklime, hydrated lime, pelletized lime, cement, lignosulfonate, synthetic polymer, magnesium chloride, and a proprietary cementitious stabilizer. A laboratory procedure was developed and applied to three Virginia soils obtained from Northern …
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Rapid Soil Stabilization of Soft Clay Soils for Contingency Airfields
… achieved by treating clay with 2%-4% pelletized quicklime for the underlying subbase layer, and treating clay with 2%-4% pelletized quicklime, 1% RSC15 fibers, and 11% Type III cement for the top base layer. While the base layer requires a minimum thickness of six inches, the required subbase …
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Soil stabilization utilising wastepaper sludge ash
… soil stabilizer with or without blending it with quicklime (CaO), Portland Cement (PC) or with Ground Granulated Blastfurnace Slag (GGBS). The engineering behaviour (plasticity characteristics, compaction, unconfined compressive strength (UCS), linear expansion and California Bearing Ratio (CBR)) …
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The effects of lime on the decomposition of buried human remains. A field and laboratory based study for forensic and archaeological application.
… evidence in the literature, hydrated lime and quicklime both delay the initial stages of the decay process but do not arrest it completely. The end result is ultimately the same: skeletonisation. Furthermore this study stresses the importance of the specific microenvironment in taphonomic …
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Self-healing strain-hardening cementitious composites (SH2CC) for cyclic loading environments
… or reactive magnesia powder, combined with quicklime) and/or TEA additive in high-volume-FA-SHCC, and their self-healing performance after low-rate cyclic damage (up to 50% of ductility) was investigated. All the SH2CC showed almost 100% recovery regarding various mechanical properties after …
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Evaluating reactivity and sorptivity of fly ash for use in concrete construction
… on oxide/mineralogical analysis); and (v) a quicklime slaking test. The test results were validated by strength tests with 100 mm concrete cube. Results of the above indicated good correlations between fly ash fineness, mortar flow/water requirement and (pozzolanic) activity index (standard …