Gas Absorption and Mass Transfer in a Pore-Array Intensified Tube-in-Tube Microchannel
Sign Up to like & getrecommendations! Published in 2020 at "Transactions of Tianjin University"
DOI: 10.1007/s12209-020-00248-6
Abstract: A pore-array intensified tube-in-tube microchannel (PA-TMC), which is characterized by high throughput and low pressure drop, was developed as a gas–liquid contactor. The sulfite oxidation method was used to determine the oxygen efficiency ( φ… read more here.
Keywords: gas absorption; mass transfer; tube;
Investigating the effects of mixing ionic liquids on their density, decomposition temperature, and gas absorption
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Research and Design"
DOI: 10.1016/j.cherd.2019.06.028
Abstract: Abstract In order to counter the detrimental effect of chemicals on the environment, the academic and industry research interest have shifted towards “green” solvents. Ionic liquids (ILs) are salt-like compounds that, with few exceptions, are… read more here.
Keywords: density; omim; omim otf; absorption ... See more keywords
Design of Ionic Liquids for Fluorinated Gas Absorption: COSMO-RS Selection and Solubility Experiments
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science & Technology"
DOI: 10.1021/acs.est.2c00051
Abstract: In recent years, the fight against climate change and the mitigation of the impact of fluorinated gases (F-gases) on the atmosphere is a global concern. Development of technologies that help to efficiently separate and recycle… read more here.
Keywords: gas absorption; cosmo; design ionic; ionic liquids ... See more keywords
Predicting Vapor–Liquid Equilibria for Sour-Gas Absorption in Aqueous Mixtures of Chemical and Physical Solvents or Ionic Liquids with ePC-SAFT
Sign Up to like & getrecommendations! Published in 2021 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.1c00176
Abstract: Sour-gas absorption is the main unit operation used in refineries and petrochemical and natural gas processing plants for the effective reduction of climate-wrecking gases, mainly CO2 and H2S. Abso... read more here.
Keywords: gas; sour gas; predicting vapor; gas absorption ... See more keywords
Low-Parametrical Approximation of Solar Radiation’s Brightness Coefficient in a Gas Absorption Band
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Models and Computer Simulations"
DOI: 10.1134/s2070048220050154
Abstract: The problem of the sunlight transfer equation in the atmosphere in a gas absorption band is considered. The structure of the spectral dependence of the brightness coefficient (reflectance) of the radiation, reflected by the atmosphere–surface… read more here.
Keywords: approximation; absorption band; brightness coefficient; gas absorption ... See more keywords
Measuring finesse and gas absorption with Lorentzian recovery spectroscopy.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.007645
Abstract: In this paper we present a method for obtaining accurate finesse by recovering the Lorentzian profile of cavity resonances with a laser continuously locked to the cavity and apply it to weak gas absorption measurements.… read more here.
Keywords: cavity; gas absorption; finesse gas; spectroscopy ... See more keywords
Simultaneous measurement of gas absorption spectra and optical path lengths in a multipass cell by FMCW interferometry.
Sign Up to like & getrecommendations! Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.002872
Abstract: We present a novel method based on optical frequency-modulated continuous-wave interferometry that can realize simultaneous measurement of gas absorption spectra and optical path lengths (OPLs) in the widely used multipass cells (MPCs). This method involves… read more here.
Keywords: absorption; absorption spectra; gas; simultaneous measurement ... See more keywords
Algorithm for eliminating gas absorption effects on hyperspectral remote sensing data
Sign Up to like & getrecommendations! Published in 2018 at "Computer Optics"
DOI: 10.18287/2412-6179-2018-42-2-328-337
Abstract: An efficient algorithm for the elimination of gas absorption effects on the reflectance of sunlight in an atmosphere-ground system is proposed. The algorithm does not require aerosol, surface and gas concentration information. The corrected reflectance… read more here.
Keywords: absorption effects; gas; algorithm eliminating; eliminating gas ... See more keywords