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Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
Automaticky přeložený název:
Standardní praktiky pro odběr vzorků stacionárního zdroje emisí pro automatizované stanovení koncentrace plynů
NORMA vydána dne 1.4.2013
Označení normy: ASTM D5835-95(2013)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2013
Kód zboží: NS-32734
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
automated stack sampling, dilution extraction, in-situ sampling, stack emissions, stack sampling, ICS Number Code 13.040.40 (Stationary source emissions)
1. Scope | ||||||||
1.1 This practice2 covers procedures and equipment that will permit, within certain limits, representative sampling for the automated determination of gas concentrations of effluent gas streams. The application is limited to the determination of oxygen (O2), carbon dioxide (CO1.2 Velocity measurements are required to determine the mass flow rates of gases. This is not included in this practice. 1.3 There are some combustion processes and situations that may limit the applicability of this practice. Where such conditions exist, caution and competent technical judgment are required, especially when dealing with any of the following: 1.3.1 Corrosive or highly reactive components, 1.3.2 High vacuum, high pressure, or high temperature gas streams, 1.3.3 Wet flue gases, 1.3.4 Fluctuations in velocity, temperature, or concentration due to uncontrollable variation in the process, 1.3.5 Gas stratification due to the non-mixing of gas streams, 1.3.6 Measurements made using environmental control devices, and 1.3.7 Low levels of gas concentrations. 1.4 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.
Standard Test Method for Oxides of
Nitrogen in Gaseous Combustion Products (Phenol-Disulfonic Acid
Procedures) (Withdrawn 2023) Standard Test Method for Average Velocity
in a Duct (Pitot Tube Method) 40 CFR Part 60, Standards of Performance for
Stationary Sources, Appendix A, Test Methods 2, 3, 3a, 6, 6c, 7,
7e, and 10 Available from Supt. of Documents, U.S. Government
Printing Office, Washington, DC 20402. Standard Terminology Relating to Sampling
and Analysis of Atmospheres (Includes all amendments and changes
9/7/2020). |
Poslední aktualizace: 28.04.2024 (Počet položek: 2 896 137)
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