Experimental study of syngas production from oil palm frond gasification based on bubble cap air distributor at low temperature
2025
Abeth Novria Sonjaya | Prima Zuldian | Ahmad Syihan Auzani | Yeti Widyawati | Cahyadi | Nafisatun Nisfah | Adi Suryosatyo
The use of sustainable gasification technology is proposed for managing palm oil waste and converting it into energy. This research aims to produce syngas using silica sand as a bed material, fluidized by heated air through a bubble cap design, ensuring uniform heat distribution for converting oil palm fronds. The gasification process at operating the low temperature, mass flow rate 0.3kg/h, the minimum fluidization velocity 0.018 m/s; pressure drop 1.18kPa, and equivalence ratio 0.32. The results demonstrate syngas production of 15.29–15.61 vol% hydrogen, 12.36–14.40 vol% carbon monoxide, carbon conversion efficiency of 54.74–71.97 %, cold gas efficiency of 53.57–79.53 %, and calorific value of 8.16–12.39 MJ/Nm³.
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