#PRKM
Ni/Ce-doped CaO catalysts synergistically resist sintering and crack tar, boosting hydrogen-rich syngas yield in biomass gasification, confirmed by DFT calculations and experiments
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0020
#BiomassGasification #Catalysis #DFT

#PRKM
Long-neglected gas-phase SN2-style reactions of ethylene oxide with methanol, added to AramcoMech 3.0, substantially improve formaldehyde predictions.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0019
#CombustionKinetics #SN2Reaction #Pyrolysis

#PRKM
In-situ hydrogen from heavy oil: pyrolysis, aquathermolysis, and gasification mechanisms coupled with underground carbon sequestration reviewed.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0018
#Hydrogen #HeavyOil #Gasification #CarbonNeutrality

#PRKM
TG-FTIR-GC/MS and DFT reveal nylon 6/6 pyrolysis mechanism: first-order kinetics at 278 kJ/mol, cyclopentanone (79.64%) as dominant product, with nucleophilic amino attack cleaving amide bonds.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0014
#Pyrolysis #Nylon66

#PRKM
MFM-170 MOF achieves rapid 5-min thiophene adsorption from fuel oil with 57 mg S/g capacity, retaining 93% after seven cycles via Cu(II) coordination.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0017
#Desulfurization #MetalOrganicFramework #Adsorption