Methane and non-methane total hydrocarbons in the air at the plant boundary
Methane and non-methane total hydrocarbons in the air at the plant boundary Details:
Name: Total Hydrocarbon Packed Column
Statio
nary phase: silanized glass microspheres
Granularity: 60-80 mesh
Specification: 2m*3mm
Name: Methane Column
Specification: 2m*3mm
Model: GDX-502
Granularity: 60-80 mesh
Application: Determination of ambient air, statio
nary pollution source waste gas, total hydrocarbons, methane, and non-methane total hydrocarbons
The biggest advantage of the o
nline analysis technology obtained by Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. is to reduce the detection limit of non-methane total hydrocarbons in atmospheric ambient air and factory boundary ambient air to a new level, so that the lower detection limit of the instrument can reach Sub-ppb level, thus solving the problem of qualitative and quantitative o
nline testing of low co
ncentration of non-methane total hydrocarbons (TVOC) in ambient air. And can separate and analyze methane at the same time. This study determines the reliability and practicality of o
nline analytical instruments. For methane , Non-methane total hydrocarbons have been studied qualitatively and quantitatively, and the calibration linearity, reproducibility, minimum detection limit and other data of the method are given, and the ambient air and plant boundary air have been measured. The results show that the use of this This kind of o
nline analysis technology and instrument has strong analytical practicability, high accuracy, and the analytical detection limit can reach sub-ppb level. It is used for co
ntinuous o
nline mo
nitoring to obtain relatively satisfactory results.
Test spectrum of methane and non-methane total hydrocarbons in the air at the enviro
nmental plant boundary: