ASTM-D6060 2001
$40.63
D6060-96(2001) Standard Practice for Sampling of Process Vents With a Portable Gas Chromatograph
Published By | Publication Date | Number of Pages |
ASTM | 2001 | 6 |
ASTM D6060-96-Reapproved2001
Historical Standard: Standard Practice for Sampling of Process Vents With a Portable Gas Chromatograph
ASTM D6060
Scope
1.1 This practice describes a method for direct sampling and analysis of process vents for volatile organic compound (VOC) vapors and permanent gases using a portable gas chromatograph (GC).
1.2 This practice is applicable to analysis of permanent gases such as oxygen (O2), carbon dioxide (CO2) and nitrogen (N2), as well as vapors from organic compounds with boiling points up to 125°C.
1.3 The detection limits obtained will depend on the portable gas chromatograph and detector used. Detectors available include thermal conductivity, photoionization, argon ionization, and electron capture. For instruments equipped with thermal conductivity detectors, typical detection limits are one to two parts per million by volume (ppm(v)) with an applicable concentration range to high percent by volume levels. For instruments with photoionization detectors detection limit of one to ten parts per billion by volume (ppb(v)) are obtainable with a concentration range from 1000 to 2000 ppm(v). The argon ionization detector has an achievable detection limit of one (ppb(v)), while the electron capture detector has an achievable detection limit of one part per trillion by volume (ppt(v)) for chlorinated compounds.
1.4 The applicability of this practice should be evaluated for each VOC by determining stability , reproducibility, and linearity.
1.5 The appropriate concentration range must also be determined for each VOC, as the range will depend on the vapor pressure of the particular VOC.
1.6 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. Refer to Section 8 on Hazards for additional safety precautions.
Keywords
emissions; emission monitoring; gas chromatography; sampling and analysis
ICS Code
ICS Number Code 71.040.50 (Physicochemical methods of analysis)
DOI: 10.1520/D6060-96R01
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Scope Referenced Documents Terminology Summary of Practice |
2 | Significance and Use Interferences Apparatus FIG. 1 |
3 | Hazards Calibration Procedure |
4 | Calculations Keywords X1. EXCEL SPREADSHEET OF PORTABLE GC RESULTS FOR VOC IN PROCESS VENT X1.1 |
5 | FIG. X1.1 |
6 | X2. GRAPH OF KG/H OF VOC INTO AND OUT OF WATER SCRUBBER VERSUS FLOW RATE OF WATER THROUGH SCRUBBER X2.1 FIG. X1.2 |