Standoff chemical detection using laser absorption spectroscopy: a review
Remote chemical detection in the atmosphere or some specific space has always been of
great interest in many applications for environmental protection and safety. Laser absorption …
great interest in many applications for environmental protection and safety. Laser absorption …
Mid-infrared tunable laser-based broadband fingerprint absorption spectroscopy for trace gas sensing: a review
The vast majority of gaseous chemical substances exhibit fundamental rovibrational
absorption bands in the mid-infrared spectral region (2.5–25 μm), and the absorption of light …
absorption bands in the mid-infrared spectral region (2.5–25 μm), and the absorption of light …
Mid-infrared fiber-coupled laser absorption sensor for simultaneous NH3 and NO monitoring in flue gases
We report the development of a mid-infrared fiber-coupled laser absorption sensor for in situ
and simultaneous detection of NH 3 and NO, which is suitable for flue gas monitoring at the …
and simultaneous detection of NH 3 and NO, which is suitable for flue gas monitoring at the …
Mid-infrared absorption spectroscopic sensor for simultaneous and in-situ measurements of ammonia, water and temperature
A mid-infrared laser-based absorption sensor is developed for in-situ and simultaneous
detection of ammonia, water and temperature for selective catalytic reduction (SCR) exhaust …
detection of ammonia, water and temperature for selective catalytic reduction (SCR) exhaust …
[HTML][HTML] A fast sensor for non-intrusive measurement of concentration and temperature in turbine exhaust
Accurate and rapid measurement of water vapor concentration and temperature in the
exhaust of gas turbine engines is critical for monitoring their health and operational …
exhaust of gas turbine engines is critical for monitoring their health and operational …
Laser absorption sensing systems: challenges, modeling, and design optimization
Laser absorption spectroscopy (LAS) is a promising diagnostic method capable of providing
high-bandwidth, species-specific sensing, and highly quantitative measurements. This …
high-bandwidth, species-specific sensing, and highly quantitative measurements. This …
A laser absorption sensor for fuel slip monitoring in high-humidity flue gases from ammonia combustion
Ammonia has been recently recognized as a promising carbon-free fuel to help decarbone
both the power and industrial heating sectors. However, fuel slip during ammonia …
both the power and industrial heating sectors. However, fuel slip during ammonia …
In situ, portable and robust laser sensor for simultaneous measurement of ammonia, water vapor and temperature in denitrification processes of coal fired power …
Simultaneous measurement of the ammonia, flue gas temperature and water vapor
concentration in denitrification (deNOx) processes is of great importance for improving the …
concentration in denitrification (deNOx) processes is of great importance for improving the …
NH3 absorption line study and application near 1084.6 cm− 1
Ammonia (NH 3) holds significant importance as an industrial product, ambient trace
pollutant, and a promising zero-carbon energy carrier, underscoring the critical need for …
pollutant, and a promising zero-carbon energy carrier, underscoring the critical need for …
Characterization and Reduction of In-Use CH4 Emissions from a Dual Fuel Marine Engine Using Wavelength Modulation Spectroscopy
DE Sommer, M Yeremi, J Son, JC Corbin… - … science & technology, 2019 - ACS Publications
In-use exhaust stream CH4 emissions from two dual fuel marine engines were characterized
and strategies for CH4 reduction were identified and evaluated. For this, a low-cost …
and strategies for CH4 reduction were identified and evaluated. For this, a low-cost …