ASTM-D5835 2020

$34.13

D5835-20 Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations

Published By	Publication Date	Number of Pages
ASTM	2020

Guaranteed Safe Checkout

Categories: 13.040.40 - Stationary source emissions, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ASTM D5835-20

Active Standard: Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations

ASTM D5835

Scope

1.1 This practice2 covers procedures and equipment that will permit representative sampling for the automated determination of gas concentrations of effluent gas streams with limitations as described below. The application is limited to the determination of oxygen (O₂), carbon dioxide (CO₂), carbon monoxide (CO), sulfur dioxide (SO₂), nitric oxide (NO), nitrogen dioxide (NO₂), and total oxides of nitrogen (NO_x).

1.2 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 conditions 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 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For more specific safety precautions, refer to 5.1.4.8, 5.2.1.6, and 6.2.2.1.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

automated stack sampling; dilution extraction; in-situ sampling; stack emissions; stack sampling;

ICS Code

ICS Number Code 13.040.40 (Stationary source emissions)

DOI: 10.1520/D5835-20

Additional information

Standard Title	D5835-20 Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
Published Code	ASTM
Publication Date	2020
ICS Codes	13.040.40 - Stationary source emissions