Combined Smog Chamber/Oxidation Flow Reactor Study on Aging of Secondary Organic Aerosol from Photooxidation of Aromatic Hydrocarbons

T Chen, J Liu, B Chu, Y Ge, P Zhang… - … Science & Technology, 2023 - ACS Publications
… Our study indicates that SOA yields as a function of OH exposure should be … previous
laboratory studies mainly relied on either smog chamber (SC) simulations or oxidation flow reactor (…

Process-level modeling can simultaneously explain secondary organic aerosol evolution in chambers and flow reactors

Y He, AT Lambe, JH Seinfeld, CD Cappa… - Environmental …, 2022 - ACS Publications
… We show that the gap between EC and OFR SOA mass yields, at least for this chemical
system, can be bridged by accounting for these processes, and a single set of SOA parameters …

A new aerosol flow reactor to study secondary organic aerosol

KL Pereira, G Rovelli, YC Song… - Atmospheric …, 2019 - amt.copernicus.org
… Here, we describe the design and unconventional use of a newly built 0.3 m 3 continuous-flow
reactor (CFR). In contrast to the majority of atmospheric simulation chamber and reactor

Design and characterization of a new oxidation flow reactor for laboratory and long-term ambient studies

N Xu, DR Collins - Atmospheric Measurement Techniques, 2021 - amt.copernicus.org
… ) the production yield of secondary organic aerosol (SOA… reactor response and characteristics
are compared with those of a smog chamber (Caltech) and of other oxidation flow reactors

Effect of experimental conditions on secondary organic aerosol formation in an oxidation flow reactor

R Zhao, Q Zhang, X Xu, W Zhao, H Yu, W Wang… - Atmospheric Pollution …, 2021 - Elsevier
… SOA yields from OFR/PAM reactor using particle losses. They compared the SOA yields from
OFR/PAM reactor … different SOA yields were observed from recent flow reactor studies. For …

Insights Into Formation and Aging of Secondary Organic Aerosol From Oxidation Flow Reactors: A Review

Z Zhang, W Xu, AT Lambe, W Hu, T Liu, Y Sun - Current Pollution Reports, 2024 - Springer
Flow reactors have been utilized since the 1950s as alternatives to smog chambers [14, 15].
… This trend is qualitatively consistent with SOA yields obtained in numerous laboratory OFR …

A novel high-volume Photochemical Emission Aging flow tube Reactor (PEAR)

M Ihalainen, P Tiitta, H Czech, P Yli-Pirilä… - Aerosol Science and …, 2019 - Taylor & Francis
… photochemical aging of organic aerosols with high flow rates, … reactors and flow reactors are
hereafter referred to as “smog … show similar SOA yields and aerosol chemical compositions …

Secondary organic aerosol formation from straw burning using an oxidation flow reactor

H Wang, S Guo, Z Wu, K Qiao, R Tang, Y Yu… - Journal of …, 2022 - Elsevier
… Another method of flow tube reactor to explore the potential aerosol mass provides …
inter-comparison of the two methods agreed within measurement uncertainties in terms of SOA …

[PDF][PDF] Construction and characterization of an indoor smog chamber for measuring the optical and physicochemical properties of aging biomass burning aerosols

DM Smith, MN Fiddler, KG Sexton, S Bililign - Aerosol and Air Quality …, 2019 - aaqr.org
… directly emitted as primary organic aerosol (POA) (Hallquist … of an indoor smog chamber
built in our laboratory at North … While it is important for determining SOA yield or combustion …

Effect of salt seed particle surface area, composition and phase on secondary organic aerosol mass yields in oxidation flow reactors

E Ahlberg, A Eriksson, WH Brune… - Atmospheric …, 2019 - acp.copernicus.org
ACP - Effect of salt seed particle surface area, composition and phase on secondary
organic aerosol mass yields in oxidation flow reactors Atmospheric Chemistry and Physics …