Search Results - "Kangas, Jani"

Analysis of the permeation behavior of ethanol/water mixtures through a polydimethylsiloxane (PDMS) membrane in pervaporation and vapor permeation conditions by Hietaharju, Jenna, Kangas, Jani, Tanskanen, Juha

“…•Mutual interactions between penetrants have importance in the permeation behavior.•Mutual slowing down of penetrants observed.•Permeation behavior analyzed…”
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Conceptual design of furfural extraction, oxidative upgrading and product recovery: COSMO-RS-based process-level solvent screening by Tuppurainen, Ville, Fleitmann, Lorenz, Kangas, Jani, Leonhard, Kai, Tanskanen, Juha

“…•Conceptual process coupling furfural extraction, oxidation using H2O2 and product recovery.•Screening of solvent candidates utilizing predictive quantum…”
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Negative impact of butyric acid on butanol recovery by pervaporation with a silicalite-1 membrane from ABE fermentation by Hietaharju, Jenna, Kangas, Jani, Yang, Ming, Kuittinen, Suvi, Pappinen, Ari, Tanskanen, Juha

“…•Butanol flux and selectivity suppressed in the presence of butyric acid.•The more butyric acid the poorer the butanol pervaporation.•Mixture pervaporation…”
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Aqueous phase reforming of birch and pine hemicellulose hydrolysates by Aho, Atte, Alvear, Matias, Ahola, Juha, Kangas, Jani, Tanskanen, Juha, Simakova, Irina, Santos, José Luis, Eränen, Kari, Salmi, Tapio, Murzin, Dmitry Yu, Grénman, Henrik

“…•Aqueous phase reforming of real hemicellulose hydrolysates was performed.•The best results were obtain with a tailored bimetallic Pd-Pt/sibunit…”
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A discretized model for enzymatic hydrolysis of cellulose in a fed-batch process by Tervasmäki, Petri, Sotaniemi, Ville, Kangas, Jani, Taskila, Sanna, Ojamo, Heikki, Tanskanen, Juha

“…[Display omitted] •Kinetic model with rate decreasing factors for fed-batch enzymatic hydrolysis.•Substrate discretization elucidates the importance of rate…”
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A new Newton homotopy based method for the robust determination of all the stationary points of the tangent plane distance function by Malinen, Ilkka, Kangas, Jani, Tanskanen, Juha

“…A new Newton homotopy based method is presented that is able to determine robustly all the stationary points for the tangent plane distance function (TPDF)…”
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Maxwell–Stefan modeling of the separation of H2 and CO2 at high pressure in an MFI membrane by Kangas, Jani, Sandström, Linda, Malinen, Ilkka, Hedlund, Jonas, Tanskanen, Juha

“…In the present study, a Maxwell–Stefan based model was developed for the separation of CO2 from H2 at high pressure in an MFI membrane. The usage of the Vignes…”
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Bioethanol production from short rotation S. schwerinii E. Wolf is carbon neutral with utilization of waste-based organic fertilizer and process carbon dioxide capture by Kuittinen, Suvi, Hietaharju, Jenna, Kupiainen, Laura, Hassan, Md. Kamrul, Yang, Ming, Kaipiainen, Erik, Villa, Aki, Kangas, Jani, Keinänen, Markku, Vepsäläinen, Jouko, Pappinen, Ari

“…The sustainability of transportation biofuel production value chains is under discussion as a consequence of the implementation of the European Union…”
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Technoeconomic analysis and environmental sustainability estimation of bioalcohol production from barley straw by Kuittinen, Suvi, Hietaharju, Jenna, Bhattarai, Ira, Hassan, Md. Kamrul, Kupiainen, Laura, Kangas, Jani, Tanskanen, Juha, Pappinen, Ari

“…European Union bioeconomy policy emphasizes that the production of renewable transportation fuels should replace fossil fuels as much as possible. In…”
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Modified Bounded Homotopies in the Solving of Phase Stability Problems for Liquid–Liquid Phase-Splitting Calculations by Kangas, Jani, Malinen, Ilkka, Tanskanen, Juha

“…In this study, the modified bounded homotopies presented by Malinen and Tanskanen (Malinen, I.; Tanskanen, J. Modified bounded homotopies to enable a narrow…”
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Liquid–Liquid Equilibria for the n -Pentyl acetate, n -Hexyl acetate, n -Pentanol, or n -Hexanol + Furfural + Water Systems at 298 and 323 K by Mikola, Marja, Kangas, Jani, Pokki, Juha-Pekka, Männistö, Mikael, Ahola, Juha, Tanskanen, Juha, Alopaeus, Ville

“…In this study, four ternary liquid-liquid equilibrium systems containing a solvent, furfural, and water were investigated by performing liquid-liquid…”
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Mixture adsorption on zeolites applying the Pisat temperature-dependency approach by Leppäjärvi, Tiina, Kangas, Jani, Malinen, Ilkka, Tanskanen, Juha

“…In this study, the feasibility of the Pisat temperature-dependency approach in predicting mixture adsorption loadings on zeolites is examined. The presented…”
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Mixture adsorption on zeolites applying the temperature-dependency approach by Leppäjärvi, Tiina, Kangas, Jani, Malinen, Ilkka, Tanskanen, Juha

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Mixture adsorption on zeolites applying the Pᵢ ˢᵃᵗ temperature-dependency approach by Leppäjärvi, Tiina, Kangas, Jani, Malinen, Ilkka, Tanskanen, Juha

“…In this study, the feasibility of the Pᵢ ˢᵃᵗ temperature-dependency approach in predicting mixture adsorption loadings on zeolites is examined. The presented…”
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Utilization of Pisat temperature-dependency in modelling adsorption on zeolites by Leppäjärvi, Tiina, Malinen, Ilkka, Kangas, Jani, Tanskanen, Juha

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Utilization of P i sat temperature-dependency in modelling adsorption on zeolites by Leppäjärvi, Tiina, Malinen, Ilkka, Kangas, Jani, Tanskanen, Juha

“…In this study, the feasibility of utilizing pure component saturated vapour pressure P i sat in representing the temperature-dependency of physisorption of…”
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Utilization of Psati temperature-dependency in modelling adsorption on zeolites by LEPPAJARVI, Tiina, MALINEN, Ilkka, KANGAS, Jani, TANSKANEN, Juha

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Utilization of Pᵢ ˢᵃᵗ temperature-dependency in modelling adsorption on zeolites by Leppäjärvi, Tiina, Malinen, Ilkka, Kangas, Jani, Tanskanen, Juha

“…In this study, the feasibility of utilizing pure component saturated vapour pressure Pᵢ ˢᵃᵗ in representing the temperature-dependency of physisorption of…”
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A New Homotopy-Based Strategy for the Robust Determination of All the Feasible Solutions for CSTR Systems by Malinen, Ilkka, Kangas, Jani, Ahola, Juha, Tanskanen, Juha

“…A new homotopy-based strategy is presented that can be used in the robust determination of multiple steady-state solutions for continuous stirred tank reactor…”
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Pervaporation of Ethanol/Water Mixtures Through a High-Silica MFI Membrane: Comparison of Different Semi-Empirical Mass Transfer Models by Leppäjärvi, Tiina, Malinen, Ilkka, Korelskiy, Danil, Kangas, Jani, Hedlund, Jonas, Tanskanen, Juha

“…Pervaporation of binary ethanol/water solutions of 5-10 wt.% ethanol was studied experimentally through a thin supported high-silica MFI zeolite membrane of…”
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