Detail publikace

Biodiesel synthesis from Prunus bokhariensis non-edible seed oil by using green silver oxide nanocatalyst

Dawood, S., Ahmad, M., Zafar, M., Asif, S., Klemeš, J.J., Bokhari, A., Mubashir, M., Han, N., Ibrahim, M.M., El-Bahy, Z.M., Khoo, K.S.

Originální název

Biodiesel synthesis from Prunus bokhariensis non-edible seed oil by using green silver oxide nanocatalyst

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The present work investigates the proficiency of green silver oxide nanocatalyst synthesised from Monotheca buxifolia (Falc.) Dcne. leaves extract, and their application for biodiesel synthesis from novel Prunus bokhariensis seed oil (non-edible). The seed oil content of 55% and FFA content of 0.80 mg KOH/g were reported. Several analytical tools (EDX, FT-IR, SEM and XRD) were used to characterise the Ag2O nanocatalyst. Maximum (89%) FAME yield of the PBSOB (Prunus bokhariensis seed oil biodiesel) was achieved at ambient transesterification conditions i.e. 3.5 wt% nanocatalyst loading, 2.5 h reaction time, 130 °C of reaction temperature and 12:1 alcohol to oil ratio. The synthesised PBSOB was additionally characterised by analytical methods like, GC-MS and FT-IR. The different aspects of fuel were identified i.e. flash point (84 °C), kinematic viscosity (4.01 cSt @ 40 °C), sulphur content (0.0003 wt %), density (0.853 kg/L) and acid number (0.167 mg KOH/g). All the above properties were verified and agreed well with biodiesel international standards (European Union (14214), China GB/T (20828) and ASTM (6751, 951). In general, Prunus bokhariensis seed oil and Ag2O nanocatalyst seem to be remarkably active, cheap and stable candidates for the biodiesel industry in future.

Klíčová slova

Green nanocatalyst; Non edible oil; Prunus bokhariensis, transesterification; Silver oxide

Autoři

Dawood, S., Ahmad, M., Zafar, M., Asif, S., Klemeš, J.J., Bokhari, A., Mubashir, M., Han, N., Ibrahim, M.M., El-Bahy, Z.M., Khoo, K.S.

Vydáno

1. 3. 2022

Nakladatel

Elsevier Ltd

ISSN

0045-6535

Periodikum

CHEMOSPHERE

Číslo

291

Stát

Spojené království Velké Británie a Severního Irska

Strany od

132780

Strany do

132780

Strany počet

9

URL

https://www-sciencedirect-com.ezproxy.lib.vutbr.cz/science/article/pii/S0045653521032525

BibTex

@article{BUT176296,
  author="Saira {Asif} and Jiří {Klemeš} and Syed Awais Ali Shah {Bokhari}",
  title="Biodiesel synthesis from Prunus bokhariensis non-edible seed oil by using green silver oxide nanocatalyst",
  journal="CHEMOSPHERE",
  year="2022",
  number="291",
  pages="132780--132780",
  doi="10.1016/j.chemosphere.2021.132780",
  issn="0045-6535",
  url="https://www-sciencedirect-com.ezproxy.lib.vutbr.cz/science/article/pii/S0045653521032525"
}