Auteur Paivi Maki-Arvela
Documents disponibles écrits par cet auteur (4)
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Bartosz Rozmyslowicz, Auteur ; Paivi Maki-Arvela, Auteur ; Anton Tokarev, Auteur |The influence of hydrogen on the catalytic deoxygenation of fatty acids was investigated in the semibatch reactor over a mesoporous 5 wt % Pd/C (Sibunit) catalyst. Transformations of a model fatty acid (lauric acid) and reaction intermediates (l[...]
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Andreas Bernas, Auteur ; Paivi Maki-Arvela, Auteur ; Juha Lehtonen, Auteur ; Tapio Salmi, Auteur |Hydroformylation of propene to isobutyraldehyde and n-butyraldehyde was studied in the kinetic regime in a semibatch stainless steel reactor at 70−115 °C and 1−15 bar overpressure in 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate solvent with r[...]
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Teuvo Kilpio, Auteur ; Paivi Maki-Arvela, Auteur ; Mats Ronnholm, Auteur |A continuously operating isothermal dynamic packed-bed reactor was modeled. The model included chemical reaction, gas―liquid mass transfer, convection, axial dispersion, pore diffusion, and catalyst deactivation. The model was solved by using th[...]
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Valerie Eta, Auteur ; Paivi Maki-Arvela, Auteur ; Anne-Riikka Leino, Auteur |The synthesis of dimethyl carbonate from methanol and CO2 catalyzed by ZrO2 doped with KCl was investigated using chemical traps for water to circumvent thermodynamic limitations. The reaction, promoted by magnesium, occurred via the formation o[...]
