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Publications (8)
Furfural (C5H4O2) is an important platform chemical for the synthesis of next-generation bio-fuels. Herein, we report a novel and reusable heterogeneous catalyst, Pd-PdO/ZnSO4 with 1.1 mol% palladium (Pd), for the production of furfural by flash pyrolysis of lignocelluloses at 400 °C. For both dry and wet C6 cellulose and its monomers, the furfural...
Using biomass power plant ash (BPPA) as an alternative to cement-based materials is an effective way to achieve high value utilization of industrial solid waste. In this study, BPPA was used to replace part of sulfoaluminate cement (SAC) clinker to produce SAC blended cement, and the influence of different BPPA contents on the mechanical strength,...
The H2-rich gas produced by biomass pyrolysis with Ni-based catalysts were studied by DFT, thermodynamic simulation, and pyrolysis experiment. The complex reaction between volatiles of biomass pyrolysis was clarified through DFT calculation. The results proved that the Ea of key reactions for H2 production on Ni-Fe/CaO surface were lower than that...
To prepare H2-rich gases from wood sawdust, thermal conversion experiments were conducted using magnetic field-assisted catalytic pyrolysis of biomass. The effects of catalyst content, magnetic field intensity and temperature on H2 production by pyrolysis of biomass were studied. The experimental results indicated that a 10 wt.% Ni/CaO catalyst wit...
As the model compound of tar, the catalytic cracking performances of toluene with CaO-based catalysts were studied by DFT simulation and fixed bed experiment. The DFT results showed the adsorption energy of toluene on (1 0 0) surfaces increased as FC < CaO < NC < NFC at 650 °C. The optimal reaction path for toluene to dissociate H was obtained in t...
Biomass thermochemical conversion with in situ CO2 capture is a promising technology in the production of high-quality gas. The adsorption competition mechanism of gas molecules (H2O, CO2, CO, CH4, and H2) on CaO-based catalyst surfaces was studied using density functional theory (DFT) and experimental methods. The adsorption characteristics of CO2...
Thermochemical conversion technology for the resource utilization of biomass not only can treat wastes polluting the environment but also can efficiently generate hydrogen-rich gas for industrial applications. In this paper, the simulation calculation and experimental studies were employed to investigate the catalytic pyrolysis of herb residues for...
