Effective Absorption Mechanism of SO2 and NO2 in the Flue Gas by Ammonium-Bromide-Based Deep Eutectic Solvents
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c03221
Abstract: Simultaneous capture of SO2 and NOx from flue gas is critical for coal-fired power generation. In this study, environmentally friendly and high-performance deep eutectic solvents based on ethylene glycol and ammonium bromide were designed to… read more here.
Keywords: so2; deep eutectic; so2 no2; flue gas ... See more keywords
SO2/NO2 Separation Driven by NO2 Dimerization on SSZ-13 Zeolite Membrane.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c01635
Abstract: The molecular state is crucial for precise gas separation using a zeolite membrane, yet the state control remains a big challenge. Herein, we report a NO2 dimerization facilitated high performance SO2/NO2 separation on a SSZ-13… read more here.
Keywords: no2 separation; so2 no2; dimerization; membrane ... See more keywords
NO 2 -initiated multiphase oxidation of SO 2 by O 2 on CaCO 3 particles
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-18-6679-2018
Abstract: Abstract. The reaction of SO2 with NO2 on the surface of aerosol particles has been suggested to be important in sulfate formation during severe air pollution episodes in China. However, we found that the direct… read more here.
Keywords: oxidation; so2; reaction so2; formation ... See more keywords
Surveillance of SO2 and NO2 from ship emissions by MAX-DOAS measurements and the implications regarding fuel sulfur content compliance
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-19-13611-2019
Abstract: Abstract. Due to increased concerns regarding air pollutants emitted from shipping, feasible technology for the surveillance of these pollutants is in high demand. Here, we present shore-based multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements of… read more here.
Keywords: max doas; ship; sulfur content; so2 no2 ... See more keywords
Satellite data reveal a common combustion emission pathway for major cities in China
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-19-4269-2019
Abstract: Abstract. Extensive fossil fuel combustion in rapidly developing cities severely affects air quality and public health. We report observational evidence of decadal changes in the efficiency and cleanness of bulk combustion over large cities in… read more here.
Keywords: satellite data; emission pathway; progression; emission ... See more keywords