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Biomass high energy density fuel from oleoresin-based turpentine: catalytic hydrogenation conversion and properties in blends with fossil jet fuel.

Authors :
Qu, Lixin
Xie, Hongzhao
Chen, Xiaopeng
Luo, Shen
Tang, Xiaoying
Liang, Jiezhen
Wei, Xiaojie
Wang, Linlin
Source :
Reaction Kinetics, Mechanisms & Catalysis; Aug2024, Vol. 137 Issue 4, p2019-2035, 17p
Publication Year :
2024

Abstract

The carboxylic multi-walled carbon nanotube-loaded nickel (Ni/c-MWCNT) catalyst prepared by the excess impregnation method was used for the hydrogenation of oleoresin-based turpentine (OBT) into high energy density fuel. Benefiting from small nickel nanoparticle sizes (about 10 nm) and the carrier's high surface area, a hydrogenation rate of 99.1% was achieved at 145 °C and 3 MPa, superior to a commercial 5 wt.% Pd/C. Hydrogenated oleoresin-based turpentine (HOBT) satisfied the density, flash point, and freezing point outlined by the American Society of Testing and Materials standard. Hydrogenation improved the oxidative stability, smoke point, and calorific value of OBT while changing its color to water white. The impact of blend ratio on the blended biomass fuel performance was evaluated by measuring the smoke point, density, kinematic viscosity, calorific value, freezing point, and flash point of biofuels blended with HOBT and exo-tetrahydrodicyclopentadiene (JP-10). When HOBT was blended up to 20% (v/v) with JP-10, the performance of blended biomass fuel was comparable to that of JP-10 and even superior at freezing temperatures. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
18785190
Volume :
137
Issue :
4
Database :
Complementary Index
Journal :
Reaction Kinetics, Mechanisms & Catalysis
Publication Type :
Academic Journal
Accession number :
178353785
Full Text :
https://doi.org/10.1007/s11144-024-02639-5