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    Production of Green Fuel: A Digital Baffle Batch Reactor for Enhanced Oxidative Desulfurization of Light Gas Oil Using Nano-Catalyst

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    Publication date
    2022
    Author
    Hameed, S.A.
    Nawaf, A.T.
    Mahmood, Q.A.
    Abdulateef, L.T.
    Jarullah, A.T.
    Mujtaba, Iqbal M.
    Keyword
    Nano catalyst
    Copper oxide
    Oxidative desulfurization
    DBBR reactor
    H2O2
    Peer-Reviewed
    Yes
    Open Access status
    closedAccess
    
    Metadata
    Show full item record
    Abstract
    A digital baffle batch reactor (DBBR) for oxidative desulfurization (ODS) reactions is designed and applied here in order to reduce the sulfur concentration presented in light gas oil (LGO) based on a novel homemade nano-catalyst (Copper Oxide (CuO)/Activated Carbon (AC)). With efficient impregnation, good pore size distribution, high activity and higher surface area, the designed nano-catalyst (CuO/AC) demonstrated excellent catalytic efficiency. To evaluate the effectiveness of nano catalyst (prepared experimentally), several experiments related to ODS reactions using the digital baffle batch reactor are carried out under moderate process conditions (reaction temperature (100, 120 and 140 °C), contact time (15, 30 and 45 min) and oxidant (H2O2) amount (2, 3 and 5 ml)). The experimental outcomes indicated that increasing the reaction temperature, batch time and oxidant amount lead to reduced sulfur concentration of oil feedstock leading to a greener fuel. The efficiency of sulfur conversion is reported to be 83.1 % using the modified nano-catalysts and new reactor (DBBR) at reaction temperature 140 oC, batch time 45 min and H2O2 amount of 5 ml. So, such new results using DBBR for ODS reactions based on CuO/AC as a new modified nano catalyst has not been reported in the public domain and it is considered as new results.
    URI
    http://hdl.handle.net/10454/19056
    Version
    No full-text in the repository
    Citation
    Hameed SA, Nawaf AT, Mahmood QA et al (2022) Production of Green Fuel: A Digital Baffle Batch Reactor for Enhanced Oxidative Desulfurization of Light Gas Oil Using Nano-Catalyst. Iranian Journal of Chemistry and Chemical Engineering. Accepted for publication.
    Link to publisher’s version
    https://www.ijcce.ac.ir/
    Type
    Article
    Collections
    Engineering and Informatics Publications

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