GB/T 16157-1996/XG1-2017 The determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source, including Amendment 1 (English Version)
1 Subject Content and Application Scope
1.1 This standard specifies the determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of flue, chimney and exhaust funnel (hereinafter referred to as flue) and other stationary sources.
1.2 This standard is applicable to the determination of particulates and sampling of gaseous pollutants emitted from exhaust gas of boiler, industrial kiln, furnace and other stationary source.
1.3 In the determination of particulate concentration of exhaust gas from stationary sources, if the concentration is less than or equal to 20mg/m3, the gravimetric method in HJ 836 for the determination of low concentration particles in exhaust gas from stationary sources applies; but if it is larger than 20mg/m3 and does not exceed 50mg/m3, both this standard and HJ 836 apply. If the concentration determined according to this standard is less than or equal to 20mg/m3, the result shall be described as "< 20mg/m3".
2 Definitions
2.1 Particulates
Particulates refer to solid and liquid granular substance suspending in the emission gas generated by fuel and other substance during the process of burning, composition, decomposition as well as various materials in the mechanical processing.
2.2 Gaseous pollutants
Gaseous pollutants refer to various pollutants dispersed over the emission gas in gaseous state.
2.3 Dry exhaust gas at standard condition
Dry exhaust gas at standard condition refers to the moisture free exhaust gas when the temperature is 273 K and pressure is 101300 Pa.
3 Determination and Calculation Contents
3.1 Determination of exhaust parameters (temperature, pressure, moisture content and element).
3.2 Calculation of exhaust density and gas molecule.
3.3 Determination of exhaust flow rate and flow.
3.4 Determination of particulates in exhaust gas and calculation of emission concentration and emission rate.
3.5 Sampling of gaseous pollutants in exhaust gas and calculation of emission concentration and emission rate.
4 Basic Requirements of Sampling
Foreword I
1 Subject Content and Application Scope
2 Definitions
3 Determination and Calculation Contents
4 Basic Requirements of Sampling
5 Determination of Exhaust Parameters
6 Calculations of Exhaust Density and Gas Molecular Weight
7 Determination of Exhaust Flow Rate and Flow
8 Determination of Particulates in Exhaust Gas
9 Sampling Method for Gaseous Pollutants
10 Calculation of Sampling Volume
11 Concentration and Emission Rate Calculation of Particulates or Gaseous Pollutants
12 Instrumental Correction
GB/T 16157-1996/XG1-2017 The determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source, including Amendment 1 (English Version)
Standard No.
GB/T 16157-1996/XG1-2017
Status
valid
Language
English
File Format
PDF
Word Count
18000 words
Price(USD)
240.0
Implemented on
2018-3-1
Delivery
via email in 1 business day
Detail of GB/T 16157-1996/XG1-2017
Standard No.
GB/T 16157-1996/XG1-2017
English Name
The determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source, including Amendment 1
1 Subject Content and Application Scope
1.1 This standard specifies the determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of flue, chimney and exhaust funnel (hereinafter referred to as flue) and other stationary sources.
1.2 This standard is applicable to the determination of particulates and sampling of gaseous pollutants emitted from exhaust gas of boiler, industrial kiln, furnace and other stationary source.
1.3 In the determination of particulate concentration of exhaust gas from stationary sources, if the concentration is less than or equal to 20mg/m3, the gravimetric method in HJ 836 for the determination of low concentration particles in exhaust gas from stationary sources applies; but if it is larger than 20mg/m3 and does not exceed 50mg/m3, both this standard and HJ 836 apply. If the concentration determined according to this standard is less than or equal to 20mg/m3, the result shall be described as "< 20mg/m3".
2 Definitions
2.1 Particulates
Particulates refer to solid and liquid granular substance suspending in the emission gas generated by fuel and other substance during the process of burning, composition, decomposition as well as various materials in the mechanical processing.
2.2 Gaseous pollutants
Gaseous pollutants refer to various pollutants dispersed over the emission gas in gaseous state.
2.3 Dry exhaust gas at standard condition
Dry exhaust gas at standard condition refers to the moisture free exhaust gas when the temperature is 273 K and pressure is 101300 Pa.
3 Determination and Calculation Contents
3.1 Determination of exhaust parameters (temperature, pressure, moisture content and element).
3.2 Calculation of exhaust density and gas molecule.
3.3 Determination of exhaust flow rate and flow.
3.4 Determination of particulates in exhaust gas and calculation of emission concentration and emission rate.
3.5 Sampling of gaseous pollutants in exhaust gas and calculation of emission concentration and emission rate.
4 Basic Requirements of Sampling
Contents of GB/T 16157-1996/XG1-2017
Foreword I
1 Subject Content and Application Scope
2 Definitions
3 Determination and Calculation Contents
4 Basic Requirements of Sampling
5 Determination of Exhaust Parameters
6 Calculations of Exhaust Density and Gas Molecular Weight
7 Determination of Exhaust Flow Rate and Flow
8 Determination of Particulates in Exhaust Gas
9 Sampling Method for Gaseous Pollutants
10 Calculation of Sampling Volume
11 Concentration and Emission Rate Calculation of Particulates or Gaseous Pollutants
12 Instrumental Correction
