Search
Now showing items 1-10 of 13
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
The atmospheric chemistry of (CH3)3CNH2 (tert-butylamine, tBA) and (CH3)2(CH2OH)CNH2 (2-amino-2-methyl-1-propanol, AMP) has been studied by quantum chemistry methods and in photo-oxidation experiments in the EUPHORE chamber ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Transport is a key parameter in air quality research and plays a dominant role in the Colorado Northern Front Range Metropolitan Area (NFRMA), where terrain-induced flows and recirculation patterns can lead to vigorous ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Land and atmospheric initial conditions of the Weather Research and Forecasting (WRF) model are often interpolated from a different model output. We perform case studies during NASA's SEAC4RS and DISCOVER-AQ Houston airborne ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Wildfires emit significant amounts of pollutants that degrade air quality. Plumes from three wildfires in the western U.S. were measured from aircraft during the Studies of Emissions and Atmospheric Composition, Clouds and ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Chemical models must correctly calculate the ozone formation rate, P(O3), to accurately predict ozone levels and to test mitigation strategies. However, air quality models can have large uncertainties in P(O3) calculations, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
The reactions of OH radicals with CH3NHCHO (N-methylformamide, MF) and (CH3)2NCHO (N,N-dimethylformamide, DMF) have been studied by experimental and computational methods. Rate coefficients were determined as a function ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
A PTR-QiTOF instrument was deployed in the field in the vicinity of the CO2 Technology Center Mongstad (TCM) for measuring amines in ambient air. The observed single-to-double-digit pptv levels of dimethylamine (DMA) and ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Laboratory experiments were carried out to study Schiff-base condensation reactions between amines and formaldehyde that occur on inlet lines of emission monitoring instruments. Primary amines and formaldehyde were found ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
In 2015, the CO2 Technology Centre Mongstad (TCM DA), operated a test campaign using aqueous monoethanolamine (MEA) solvent at 30 wt%. The main objective was to demonstrate and document the performance of the TCM DA Amine ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Water uptake by black carbon (BC)-containing aerosol was quantified in North American wildfire plumes of varying age (1 to ~40 h old) sampled during the SEAC4RS mission (2013). A Humidified Dual SP2 (HD-SP2) is used to ...