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Standard Practice for Collection of Integrated Samples for the Speciation of Biomass (Biogenic) and Fossil-Derived Carbon Dioxide Emitted from Stationary Emissions Sources
Automatische name übersetzung:
Standard Praxis zur Sammlung von integrierten Proben für die Speziation von Biomasse (biogene) und Fossil von Kohlendioxid aus stationären Emissionsquellen emittierten
NORM herausgegeben am 1.8.2008
Bezeichnung normen: ASTM D7459-08
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.8.2008
SKU: NS-38504
Zahl der Seiten: 4
Gewicht ca.: 12 g (0.03 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
biomass, biomass (biogenic) CO2, carbon dioxide, emissions, fossil CO2, integrated, proportional, sampling, speciation, ICS Number Code 71.040.40 (Chemical analysis)
Significance and Use | ||||||||||||
Greenhouse gases are reported to be a major contributor to global warming. Since “biomass CO2” emitted from combustion devices represents a net-zero carbon contribution to the atmosphere (that is, plants remove CO2 from the atmosphere and subsequent combustion returns it), it does not contribute additional CO2 to the atmosphere. The measurement of biomass (biogenic) CO2 allows regulators and stationary source owners/operators to determine the ratio of fossil-derived CO2 and biomass CO2 in developing control strategies and to meet federal, state, local and regional greenhouse gas reporting requirements. The distinction of the two types of CO2 has financial, control and regulatory implications. |
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1. Scope | ||||||||||||
1.1 This practice defines specific procedures for the collection of gas samples from stationary emission sources for subsequent laboratory determination of the ratio of biomass (biogenic) carbon to total carbon (fossil derived carbon plus biomass or biogenic carbon) in accordance with D 6866. 1.2 This practice applies to stationary sources that burn municipal solid waste or a combination of fossil fuel (for example, coal, oil, natural gas) and biomass fuel (for example, wood, wood waste, paper, agricultural waste, biogas) in boilers, combustion turbines, incinerators, kilns, internal combustion engines and other combustion devices. 1.3 This practice applies to the collection of integrated samples over periods from 1 hour to 24 hours, or longer. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||
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Historisch
1.2.2006
Historisch
1.10.2012
Historisch
1.2.2012
Historisch
1.5.2014
Historisch
15.6.2012
Historisch
1.3.2008
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