Analyzing Industrial Gas Emissions by using FTIR Gas Analyzers

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Analyzing Industrial Gas Emissions
FTIR GAS ANALYZERS
Gas emissions in the industrial sector and gas
control during production processes are key
issues for environmental protection and
industrial safety.
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WORKING OF
FTIR GAS ANALYZERS
The light source produces infrared light The
core of an FTIR instrument is a light source,
usually a white light source with stable
intensity. This light source produces a broad
spectrum of light including visible and infrared
light.
The beam passes through the sample The beam of
the infrared spectrometer passes through the gas
sample to be measured. This gas sample can be a
gas or a gas mixture and is usually placed in a
gas absorption cell or gas chamber.
Absorption phenomena occur Gas molecules in the
sample interact with specific wavelengths of
infrared light. These molecules absorb energy
from infrared light, causing their vibration,
bending, or stretching patterns to change.
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ADVANTAGES OF
FTIR GAS ANALYZERS
High sensitivity-FTIR can detect gas
concentrations as low as ppb levels, ensuring
high accuracy and reliability of monitoring.
Multi-gas analysis-One FTIR instrument can
monitor multiple gases at the same time, avoiding
the complexity and cost of using multiple
instruments.
Real-time monitoring-FTIR provides real-time data
that enables immediate action, reducing the risk
of emission exceedances and production issues.
Non-destructive-FTIR analysis is non-destructive
and does not require destructive sample
preparation, reducing waste and cost.
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FTIR GAS ANALYZER PRODUCTS
ESE-FTIR-100P portable FTIR gas analyzer can
monitor various kinds of components in the
emission, such as SO2,NO, NO2, CH4, HCl, HF, CO,
CO2, O2, H2O. According to actual measuring need,
it can be extended to measure other components,
like SO3, N2O and etc. This portable system
mainly comprises FTIR analyzer and sampling
probe. It has features of high measurement
accuracy, wide dynamic range and low detection
limit.
Fourier Transform Infrared Spectroscopy (FTIR)
uses the principle of split beam interference,
combines Michelson interferometer, modulation
technology and computer technology, and realizes
the restoration from interferogram to spectrum
through Fourier transform method. FTIR technology
has a wide range of applications and has obvious
advantages in terms of motion detection or
long-distance detection.
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THANK YOU
As a high-precision, multi-functional analysis
tool, FTIR gas analyzer is crucial for monitoring
industrial gas emissions and gas control in
production processes.
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