Examples of Cement kiln in a sentence
Cement kiln dust (CKD) is a fineby-product of Portland cement and lime high-temperature rotary kiln production.25 The cement industry generates 0.15–20.20 t of CKD per tonne of cement (world output 2.8 Gt)23,25,132 and 5% of global CO2 emissions.191 CKD is characterized as a potentially hazardous waste due to its caustic nature23,191 and disposed into appropriate landfills or stockpiles.
Cement kiln dust (CKD) storage facilities, including CKD piles and landfills are excluded from this standard.
Cement kiln dust and lime kiln dust are divided into three categories, namely precalciner, dry kiln, and wet kiln.
Cement kiln incineration criteria for the co-firing of hazardous wastes have been established by the US and EU and are sufficient to achieve emissions compliance.
Cement kiln dust (CKD) storage facilities, including CKD piles and landfills, are excluded from this standard.
Cement kiln capacity for hazardous waste is limited by air emission limits (e.g., BIF limits under 40 CFR 266 Subpart H), feed system limitations (e.g., particle size and viscosity limits), and product (i.e., cement clinker) quality considerations.
Product IdentifierProduct Name: Cement Kiln & Bypass DustSynonyms: Cement kiln dust, CKD, Bypass dust, BPD, kiln bypass dust, kiln dust (This SDS covers many products.
Cement kiln dust contains heavy metals including arsenic, lead, chromium, cadmium, and molybdenum.
Compliance with SO2 and NOX emission limits is required by April 16, 2013, unless installation of additional emission controls is necessary to comply with emission limitations under this rule, in which case compliance is required by Octoberparticulate emissions for compliance with the BART emission limits in accordance with the applicable Compliance Assurance Monitoring (CAM) plan developed and approved in accordance with 40 CFR part 64.(2) Cement kiln particulate matter BART emission limits.
If the traffic signal is justified per the Virginia Department of Transportation (VDOT), then the Applicant must install a traffic signal, including pedestrian enhancements as may be required by VDOT and any signal preemption appurtenances as may be required by Fairfax County, at that intersection within 24 month after VDOT approval of the signal justification report.