Chandraambhorn, Walairat

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Chandraambhorn, Walairat
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Chandra-Ambhorn, Walairat
Chandra-ambhorn, Walairat
Chandra-Ambhorn, W.
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walairat.ch@kmitl.ac.th

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    Item type:Publication,
    Process design and economic evaluation of biomass-based negative emission technologies
    (2023-01-01)
    Wu, Wei
    ;
    Supankanok, Rasa
    ;
    Chandra-Ambhorn, Walairat
    ;
    Pongboriboon, Nattapat
    A palm oil-based polygeneration system (POPS) is simulated to produce the main product of high-purity green diesel as well as the liquefied petroleum gas (LPG) as a by-product. The CO<inf>2</inf>-negative design includes approaches of (i) a series of cryogenic separators for the recovery of approximately 65.5% of hydrogen feedstock, (ii) the evacuated tube solar collector (ETSC) for reducing 35% flue gas from the furnace, (iii) the amine-based CO<inf>2</inf> capture process for pursuing the high-purity CO<inf>2</inf> product. The economic analysis of POPS shows that the process becomes economically attractive if the diesel price and crude palm oil should be around 1.98 and 0.47 $kg<sup>-1</sup>, respectively.