Coal burningSecondary smelting and alloying of aluminumCement KilnWhile conducting research for dioxin emission factor for stationary source emission, it is found that some factors come from overestimation. The cause of discrepancy for estimating process comes often from lacking understanding of the ...
The scaling factor may be determined by motor vehicle registrations or population corresponding closely to the total travel commute times. Emissions in the category of heating and industrial fuels include fossil fuel consumption for heating demands (e.g., district heating, cooking, and water heating)...
Fuel Emission Factors燃料排放因子 FuelEmissionFactors (FromAppendixHoftheinstructionstoFormEIA-1605)1.CarbonDioxideEmissionFactorsforStationaryCombustionFuelEmissionFactorCoal2Anthracite103.62 BituminousSub-bituminousLigniteElectricPowerSectorIndustrialCokingOtherIndustrialResidential/CommercialNaturalGasPipelineNaturalGasHHVof...
The emissions factor for a given fuel can vary slightly over time or from country to country, for example, as the composition of coal varies, but relatively constant default values can be derived when the default value, for fuels, is expressed in units of mass of carbon per unit of energy...
1)Emission factor排放系数 1.Study of emission factor for burning fuel;燃料燃烧排放系数的研究 2.Through analyzing the historical distribution of technologies in cement producing and the impact of standards on PM emission control from cement industry,emission factors of cement industry in China during ...
Mercury emission from coal-fired power stations, situated in Poland in the Silesian region was investigated. The determination methods for mercury in the consumed coal and in combustion gas, used in this research, are described. The mass of mercury emitted into the air from coal combustion in th...
low calorific value and CO2 emission factors of coal between the IPCC default-value and China's actual use of coal in cement production. Almost all the China's cement plants using bituminous coal as their production fuel, therefor the fuel combustion CO2 emission factor should be in the range...
Specifically, the weighted average of the emission factor of each production process is based on the prevalence of the production process for a specific industrial product in terms of percentage. The Method (1) is firstly adopted for emission factors in a portion of the products. The emission ...
while those in western and northern China featured higher emission intensity and population-normalized emission.Although energy consumption in China went up continuously during the past two decades,annual emission of PAHs fluctuated depending on the amount of domestic coal consumption,coke production,and ...
In Case Study 3, the effect of various levels of censoring on the variability and uncertainty in CO and HC emission factor data sets for diesel transit buses was studied. The main findings regarding the methodology demonstrated in this research include: (1) uncertainty due to random sampling ...