Measurement report: Carbonyl sulfide production during dimethyl sulfide oxidation in the atmospheric simulation chamber SAPHIR

von Hobe, Marc; Taraborrelli, Domenico; Alber, Sascha; Bohn, Birger; Dorn, Hans-Peter; Fuchs, Hendrik; Li, Yun; Qiu, Chenxi; Rohrer, Franz; Sommariva, Roberto; Stroh, Fred; Tan, Zhaofeng; Wedel, Sergej; Novelli, Anna

doi:https://doi.org/10.5194/acp-23-10609-2023

Articles | Volume 23, issue 18

https://doi.org/10.5194/acp-23-10609-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-23-10609-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 23, issue 18

Measurement report

|

26 Sep 2023

Measurement report |

| 26 Sep 2023

Measurement report: Carbonyl sulfide production during dimethyl sulfide oxidation in the atmospheric simulation chamber SAPHIR

Marc von Hobe, Domenico Taraborrelli, Sascha Alber, Birger Bohn, Hans-Peter Dorn, Hendrik Fuchs, Yun Li, Chenxi Qiu, Franz Rohrer, Roberto Sommariva, Fred Stroh, Zhaofeng Tan, Sergej Wedel, and Anna Novelli

Supplement

https://doi.org/10.5194/acp-23-10609-2023-supplement

Data sets

Atmospheric simulation chamber study: Dimethyl sulfide + OH - Gas-phase oxidation - product study A. Novelli, M. von Hobe, H. Fuchs, F. Rohrer, and S. Wedel https://doi.org/10.25326/667N-KA95

Atmospheric simulation chamber study: Dimethyl sulfide + OH - Gas-phase oxidation - product study A. Novelli, M. von Hobe, S. Alber, H. Fuchs, Y. Li, C. Qiu, F. Rohrer, S. Wedel, and F. Stroh https://doi.org/10.25326/74PS-NM77

Atmospheric simulation chamber study: Dimethyl sulfide + OH - Gas-phase oxidation - product study A. Novelli, M. von Hobe, S. Alber, H. Fuchs, Y. Li, C. Qiu, F. Rohrer, S. Wedel, F. Stroh, B. Bohn, H.-P. Dorn, R. Sommariva, and Z. Tan https://doi.org/10.25326/57DX-WR36

Atmospheric simulation chamber study: Dimethyl sulfide + OH - Gas-phase oxidation - product study A. Novelli, M. von Hobe, S. Alber, H. Fuchs, Y. Li, C. Qiu, F. Rohrer, S. Wedel, F. Stroh, B. Bohn, and H.-P. Dorn https://doi.org/10.25326/BYAV-YK31

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Short summary

The trace gas carbonyl sulfide (OCS) transports sulfur from the troposphere to the stratosphere, where sulfate aerosols are formed that influence climate and stratospheric chemistry. An uncertain OCS source in the troposphere is chemical production form dimethyl sulfide (DMS), a gas released in large quantities from the oceans. We carried out experiments in a large atmospheric simulation chamber to further elucidate the chemical mechanism of OCS production from DMS.