✅Powerful
✅100% Electric
✅Driver Optional (oh yes, it farms all by itself)
www.youtube.com/watch?v=pRkM...
✅Powerful
✅100% Electric
✅Driver Optional (oh yes, it farms all by itself)
www.youtube.com/watch?v=pRkM...
www.youtube.com/watch?v=pRkM...
www.youtube.com/watch?v=pRkM...
Multi-faceted investigation elucidates anthraquinone formation chemistry during combustion via HACA mechanisms, small oxygenated aromatic combinations, and PAH oxidation pathways.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0003
#Chemistry #ChemicalEngineering
Multi-faceted investigation elucidates anthraquinone formation chemistry during combustion via HACA mechanisms, small oxygenated aromatic combinations, and PAH oxidation pathways.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0003
#Chemistry #ChemicalEngineering
➡️ https://l.ouest-france.fr/PRkm
➡️ https://l.ouest-france.fr/PRkm
Ether oils degrade on copper—DFT shows C–H cleavage first, then C–O; fluorination near O may boost stability🔬⚙️
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0025-0020
#oil #cleavage #stability #copper
Ether oils degrade on copper—DFT shows C–H cleavage first, then C–O; fluorination near O may boost stability🔬⚙️
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0025-0020
#oil #cleavage #stability #copper
ReaxFF MD simulations reveal methoxy groups govern lignin pyrolysis reactivity, with acetylene emerging as dominant hydrocarbon product above 3000 K temperature.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0010
#Chemistry #ChemicalEngineering
ReaxFF MD simulations reveal methoxy groups govern lignin pyrolysis reactivity, with acetylene emerging as dominant hydrocarbon product above 3000 K temperature.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0010
#Chemistry #ChemicalEngineering
High-spin cobalt nanoparticles on N-doped carbon achieve 98.1% Faradaic efficiency and 31.9 mgNH3/h/mgcat for electrocatalytic nitrate-to-ammonia.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0013
#Electrocatalysis #NitrateReduction #GreenAmmonia #HighSpin
High-spin cobalt nanoparticles on N-doped carbon achieve 98.1% Faradaic efficiency and 31.9 mgNH3/h/mgcat for electrocatalytic nitrate-to-ammonia.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0013
#Electrocatalysis #NitrateReduction #GreenAmmonia #HighSpin
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🟨🟨🟨⬜⬜
⬜🟩🟩🟩🟩
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⬜🟩🟩🟩🟩
🟩🟩🟩🟩🟩 #wordle1902
npth grob vief dwuc xyqs altz prkm njeo iwhb vgqu ylfc xdkt rjsz pahe wgmo infq ldbu yvsk jact rxmh gnze wpbf dvoq lics axuk jyzm npth
⬜⬜⬜🟨🟨
🟨🟨🟨⬜⬜
⬜🟩🟩🟩🟩
⬜🟩🟩🟩🟩
⬜🟩🟩🟩🟩
🟩🟩🟩🟩🟩 #wordle1902
npth grob vief dwuc xyqs altz prkm njeo iwhb vgqu ylfc xdkt rjsz pahe wgmo infq ldbu yvsk jact rxmh gnze wpbf dvoq lics axuk jyzm npth
➡️ https://l.ouest-france.fr/PRKm
#Nantes
➡️ https://l.ouest-france.fr/PRKm
#Nantes
Jet-stirred reactor maps n-heptanol’s cool 550-880 K oxidation, 29 species tracked; new model shows OH first bite then O₂-addition births aldehydes & alkenes 🧪🚗
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0025-0024
#instamodel #firstbite #species #addition
Jet-stirred reactor maps n-heptanol’s cool 550-880 K oxidation, 29 species tracked; new model shows OH first bite then O₂-addition births aldehydes & alkenes 🧪🚗
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0025-0024
#instamodel #firstbite #species #addition
Study examines ignition of hydrogen & hydrogen-methane blends. Methane addition reduces reactivity, lengthens ignition delay. CO₂ has dual effect on ignition delay. 🔥💡
#examine #effect #addition
Details: maxapress.com/article/doi/...
Study examines ignition of hydrogen & hydrogen-methane blends. Methane addition reduces reactivity, lengthens ignition delay. CO₂ has dual effect on ignition delay. 🔥💡
#examine #effect #addition
Details: maxapress.com/article/doi/...
www.youtube.com/watch?v=PRkM...
#outdoorlearning #outdoorclassroom #naturalplay #natureplay #play #playground
www.youtube.com/watch?v=PRkM...
#outdoorlearning #outdoorclassroom #naturalplay #natureplay #play #playground
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
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
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
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
Py-GC/MS and Gaussian fit kinetics reveal coconut coir's cellulose-rich furan selectivity, while hemicellulose-released acetic acid autocatalytically lowers decomposition activation energy.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0015
#Pyrolysis #CoconutWaste
Py-GC/MS and Gaussian fit kinetics reveal coconut coir's cellulose-rich furan selectivity, while hemicellulose-released acetic acid autocatalytically lowers decomposition activation energy.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0015
#Pyrolysis #CoconutWaste
Systematic MRPM parameter-solving method validated on coffee grounds char and bamboo char accurately fits r-X and X-t curves for biomass char-CO2 gasification kinetics.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0016
#BiomassGasification#Kinetics #CoffeeGroundsChar
Systematic MRPM parameter-solving method validated on coffee grounds char and bamboo char accurately fits r-X and X-t curves for biomass char-CO2 gasification kinetics.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0016
#BiomassGasification#Kinetics #CoffeeGroundsChar
Reax-Lump automates extraction of 10-species lumped kinetics from ReaxFF MD simulations, reproducing polypropene pyrolysis with R2 of 0.956 and boosting classification accuracy to 97.7%.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0012
#PolymerPyrolysis #LumpedKinetics
Reax-Lump automates extraction of 10-species lumped kinetics from ReaxFF MD simulations, reproducing polypropene pyrolysis with R2 of 0.956 and boosting classification accuracy to 97.7%.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0012
#PolymerPyrolysis #LumpedKinetics
Co-pyrolysis of oil-rich coal with phosphorus-bearing reagents constructs C–P bonded organophosphorus compounds via free-radical chain reactions, enabling high-value coal tar utilization.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0009
#CoalPyrolysis #GreenChemistry
Co-pyrolysis of oil-rich coal with phosphorus-bearing reagents constructs C–P bonded organophosphorus compounds via free-radical chain reactions, enabling high-value coal tar utilization.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0009
#CoalPyrolysis #GreenChemistry
ReaxFF simulations with flow tube experiments reveal D4 pyrolysis follows first-order kinetics at 81.3 kJ/mol, where methyl radical chain reactions dominate methane production.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0008
#Pyrolysis #ReaxFF #Silicones
ReaxFF simulations with flow tube experiments reveal D4 pyrolysis follows first-order kinetics at 81.3 kJ/mol, where methyl radical chain reactions dominate methane production.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0008
#Pyrolysis #ReaxFF #Silicones
Ca-doped LaMnO3 excels at phytic acid adsorption in acidic water while Ca-loaded variant performs better in alkaline conditions for organic phosphorus recovery.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0007
#Adsorption #WaterTreatment #Perovskite
Ca-doped LaMnO3 excels at phytic acid adsorption in acidic water while Ca-loaded variant performs better in alkaline conditions for organic phosphorus recovery.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0007
#Adsorption #WaterTreatment #Perovskite
ReaxFF MD and a 41-species, 351-reaction kinetic model show NH2+NO->N2+H2O as the strongest ammonia combustion inhibitor, while NH2+HO2->H2NO+OH most promotes ignition delay times.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0006
#AmmoniaCombustion #ReaxFF #CleanFuel
ReaxFF MD and a 41-species, 351-reaction kinetic model show NH2+NO->N2+H2O as the strongest ammonia combustion inhibitor, while NH2+HO2->H2NO+OH most promotes ignition delay times.
Details: https://www.maxapress.com/article/doi/10.48130/prkm-0026-0006
#AmmoniaCombustion #ReaxFF #CleanFuel