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  1. Article ; Online: Experimental and Numerical Investigation of Flow Field and Soot Particle Size Distribution of Methane-Containing Gas Mixtures in a Swirling Burner.

    Musavi, Zari / Zhang, Yao / Robert, Etienne / Engvall, Klas

    ACS omega

    2021  Volume 7, Issue 1, Page(s) 469–479

    Abstract: The formation of soot in a swirling flow is investigated experimentally and numerically in the context of biogas combustion using a ... ...

    Abstract The formation of soot in a swirling flow is investigated experimentally and numerically in the context of biogas combustion using a CO
    Language English
    Publishing date 2021-12-22
    Publishing country United States
    Document type Journal Article
    ISSN 2470-1343
    ISSN (online) 2470-1343
    DOI 10.1021/acsomega.1c04895
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Complex gas formation during combined mechanical and thermal treatments of spent lithium-ion-battery cells

    Hu, Xianfeng / Mousa, Elsayed / Ånnhagen, Ludvig / Musavi, Zari / Alemrajabi, Mahmood / Hall, Björn / Ye, Guozhu

    Journal of hazardous materials. 2022 June 05, v. 431

    2022  

    Abstract: Spent lithium-ion batteries (LIB) contain volatile and reactive chemicals possibly generating toxic and/or flammable gases during the related recycling. In this study, two types of spent LIB cells were subjected to combined mechanical and thermal ... ...

    Abstract Spent lithium-ion batteries (LIB) contain volatile and reactive chemicals possibly generating toxic and/or flammable gases during the related recycling. In this study, two types of spent LIB cells were subjected to combined mechanical and thermal treatments at the constant temperatures of 20 °C, 120 °C, 200 °C, and 400 °C under a nitrogen atmosphere. A total of 46 gaseous species, including electrolyte components, oxygenated hydrocarbons, hydrocarbons, and others, were qualitatively and quantitatively analyzed by mass spectrometry. At higher process temperatures, the concentration or volume of the formed gases increased accordingly. Additionally, at and below 120 °C, the formed gaseous species slightly differed depending on the cell type, whereas they were analogous at 400 °C. The formation of different gas species involved the activity of electrolyte volatilization, electrolyte degradation/decomposition, and pyrolysis of the organic separator and binder, followed by complex radical reactions among the species formed by the physicochemical reactions. Possible strategies to mitigate the risks that may arise associated with the gas formation during recycling are presented.
    Keywords electrolytes ; mass spectrometry ; nitrogen ; pyrolysis ; toxicity ; volatilization
    Language English
    Dates of publication 2022-0605
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 1491302-1
    ISSN 1873-3336 ; 0304-3894
    ISSN (online) 1873-3336
    ISSN 0304-3894
    DOI 10.1016/j.jhazmat.2022.128541
    Database NAL-Catalogue (AGRICOLA)

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  3. Article ; Online: Complex gas formation during combined mechanical and thermal treatments of spent lithium-ion-battery cells.

    Hu, Xianfeng / Mousa, Elsayed / Ånnhagen, Ludvig / Musavi, Zari / Alemrajabi, Mahmood / Hall, Björn / Ye, Guozhu

    Journal of hazardous materials

    2022  Volume 431, Page(s) 128541

    Abstract: Spent lithium-ion batteries (LIB) contain volatile and reactive chemicals possibly generating toxic and/or flammable gases during the related recycling. In this study, two types of spent LIB cells were subjected to combined mechanical and thermal ... ...

    Abstract Spent lithium-ion batteries (LIB) contain volatile and reactive chemicals possibly generating toxic and/or flammable gases during the related recycling. In this study, two types of spent LIB cells were subjected to combined mechanical and thermal treatments at the constant temperatures of 20 °C, 120 °C, 200 °C, and 400 °C under a nitrogen atmosphere. A total of 46 gaseous species, including electrolyte components, oxygenated hydrocarbons, hydrocarbons, and others, were qualitatively and quantitatively analyzed by mass spectrometry. At higher process temperatures, the concentration or volume of the formed gases increased accordingly. Additionally, at and below 120 °C, the formed gaseous species slightly differed depending on the cell type, whereas they were analogous at 400 °C. The formation of different gas species involved the activity of electrolyte volatilization, electrolyte degradation/decomposition, and pyrolysis of the organic separator and binder, followed by complex radical reactions among the species formed by the physicochemical reactions. Possible strategies to mitigate the risks that may arise associated with the gas formation during recycling are presented.
    Language English
    Publishing date 2022-02-23
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1491302-1
    ISSN 1873-3336 ; 0304-3894
    ISSN (online) 1873-3336
    ISSN 0304-3894
    DOI 10.1016/j.jhazmat.2022.128541
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

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