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Effective Sba-15 Supported Gold Catalysts For Gluconic Acid Synthesis, K. Odrozek, J. J. Malinowski, J. Mrowiec-Bialon
Effective Sba-15 Supported Gold Catalysts For Gluconic Acid Synthesis, K. Odrozek, J. J. Malinowski, J. Mrowiec-Bialon
Janusz J. Malinowski
No abstract provided.
Structure Studies On Nanocrystalline Powder Of Mgo Xerogel Prepared By Sol-Gel Method, Grzegorz Dercz, Krystian Prusik, L. Pajak, Roman Pielaszek, Janusz J. Malinowski, Wojciech Pudło
Structure Studies On Nanocrystalline Powder Of Mgo Xerogel Prepared By Sol-Gel Method, Grzegorz Dercz, Krystian Prusik, L. Pajak, Roman Pielaszek, Janusz J. Malinowski, Wojciech Pudło
Janusz J. Malinowski
Nanocrystalline Mgo Powder Materials Prepared By Sol-Gel Studied By X-Ray Diffraction And Electron Microscopy, G. Dercz, L Pajak, K. Prusik, R Pielaszek, Janusz J. Malinowski
Nanocrystalline Mgo Powder Materials Prepared By Sol-Gel Studied By X-Ray Diffraction And Electron Microscopy, G. Dercz, L Pajak, K. Prusik, R Pielaszek, Janusz J. Malinowski
Janusz J. Malinowski
Organosulfonic Acid Functionalised Silica Mesostructured Cellular Foams - Efficient Acidic Catalysts For Reactions Of Esterification, J. Mrowiec-Bialon, K. Maresz, Janusz J. Malinowski, Andrzej B. Jarzębski
Organosulfonic Acid Functionalised Silica Mesostructured Cellular Foams - Efficient Acidic Catalysts For Reactions Of Esterification, J. Mrowiec-Bialon, K. Maresz, Janusz J. Malinowski, Andrzej B. Jarzębski
Janusz J. Malinowski
Structure Analysis Of Nanocrystalline Mgo Aerogel Prepared By Sol-Gel Method, G. Dercz, L. Pajak, K. Prusik, R Pielaszek, Janusz J. Malinowski, Wojciech Pudło
Structure Analysis Of Nanocrystalline Mgo Aerogel Prepared By Sol-Gel Method, G. Dercz, L. Pajak, K. Prusik, R Pielaszek, Janusz J. Malinowski, Wojciech Pudło
Janusz J. Malinowski
The Effective Approach For Recovery Of Methyl-Substituted 1,3-Dioxane From Aqueous Media, Janusz J. Malinowski, Andrew J. Daugulis
The Effective Approach For Recovery Of Methyl-Substituted 1,3-Dioxane From Aqueous Media, Janusz J. Malinowski, Andrew J. Daugulis
Janusz J. Malinowski
The solvent extraction has been successfully applied to the recovery of methyl-substituted 1,3-dioxane from the aqueous reaction media. Aromatic hydrocarbons used as extractants allowed the removal, from the aqueous phase, of up to 75% of dioxane formed in the one stage reactor–extractor. The concept could be included in a downstream separation scheme for the isolation of 1,3-propanediol from a dilute aqueous solution using reversible reaction of the diol with acetalaldehyde.
Two-Phase Partitioning Bioreactors In Fermentation Technology, Janusz J. Malinowski
Two-Phase Partitioning Bioreactors In Fermentation Technology, Janusz J. Malinowski
Janusz J. Malinowski
The two-phase partitioning bioreactor concept appears to have a great potential in enhancing the productivity of many bioprocesses. The proper selection of an organic solvent is the key to successful application of this approach in industrial practice. The integration of fermentation and a primary product separation step has a positive impact on the productivity of many fermentation processes. The controlled substrate delivery from the organic to the aqueous phase opens a new area of application of this strategy to biodegradation of xenobiotics. In this review, the most recent advances in the application of two-liquid phase partitioning bioreactors for product or …
Reactive Extraction For Downstream Separation Of 1,3-Propanediol, Janusz J. Malinowski
Reactive Extraction For Downstream Separation Of 1,3-Propanediol, Janusz J. Malinowski
Janusz J. Malinowski
The downstream separation of 1,3-propanediol from dilute aqueous solution was studied. A process combining reversible reaction of 1,3-propanediol with acetaldehyde to 2-methyl-1,3-dioxane and a simultaneous extraction of the product by organic solvent appears to be technically feasible and attractive. The dioxane yield was 91-92%, the overall conversion of 1,3-propanediol was ca. 98%, and recovery of dioxane into the organic extractant was 75%.
Evaluation Of Liquid Extraction Potentials For Downstream Separation Of 1,3-Propanediol, Janusz J. Malinowski
Evaluation Of Liquid Extraction Potentials For Downstream Separation Of 1,3-Propanediol, Janusz J. Malinowski
Janusz J. Malinowski
The application of liquid-liquid extraction for the downstream separation of 1,3-propanediol from dilute aqueous solutions has been tested. Preliminary solvent screening was performed using the group contribution method. Experimental verification of the predictions revealed that the distribution of 1,3-propanediol into organic solvents is not good enough to make simple extraction efficient.
Two-Component Aerogel Adsorbents Of Water Vapour, J. Mrowiec-Bialon, A. B. Jarzebski, A. I. Lachowski, Janusz J. Malinowski
Two-Component Aerogel Adsorbents Of Water Vapour, J. Mrowiec-Bialon, A. B. Jarzebski, A. I. Lachowski, Janusz J. Malinowski
Janusz J. Malinowski
Preparation Effects On Zirconia Aerogel Morphology, J. Mrowiec-Bialon, L. Pajak, A. B. Jarzebski, A I. Lachowski, Janusz J. Malinowski
Preparation Effects On Zirconia Aerogel Morphology, J. Mrowiec-Bialon, L. Pajak, A. B. Jarzebski, A I. Lachowski, Janusz J. Malinowski
Janusz J. Malinowski
Effective Hybride Adsorbents Of Water Vapour By The Sol-Gel Method, J. Mrowiec-Bialon, A. B. Jarzebski, A. I. Lachowski, Janusz J. Malinowski, Y. I. Aristov
Effective Hybride Adsorbents Of Water Vapour By The Sol-Gel Method, J. Mrowiec-Bialon, A. B. Jarzebski, A. I. Lachowski, Janusz J. Malinowski, Y. I. Aristov
Janusz J. Malinowski
Thermostability And Esterification Activity Of Mucor Javanicus Lipase Entrapped In Silica Aerogel Matrix And In Organic Solvents, T. Antczak, J. Mrowiec-Bialon, S. Bielecki, A. B. Jarzebski, Janusz J. Malinowski, A. I. Lachowski, E. Galas
Thermostability And Esterification Activity Of Mucor Javanicus Lipase Entrapped In Silica Aerogel Matrix And In Organic Solvents, T. Antczak, J. Mrowiec-Bialon, S. Bielecki, A. B. Jarzebski, Janusz J. Malinowski, A. I. Lachowski, E. Galas
Janusz J. Malinowski
Morphology Of Silica Aerogels Obtained From The Process Catalyzed By Nh4f And Nh4oh, J. Mrowiec-Bialon, L. Pajak, A. B. Jarzebski, A. I. Lachowski, Janusz J. Malinowski
Morphology Of Silica Aerogels Obtained From The Process Catalyzed By Nh4f And Nh4oh, J. Mrowiec-Bialon, L. Pajak, A. B. Jarzebski, A. I. Lachowski, Janusz J. Malinowski
Janusz J. Malinowski
Potentials And Prospects For Application Of Supercritical Fluid Technology In Bioprocessing, Andrzej B. Jarzebski, Janusz J. Malinowski
Potentials And Prospects For Application Of Supercritical Fluid Technology In Bioprocessing, Andrzej B. Jarzebski, Janusz J. Malinowski
Janusz J. Malinowski
Salts Effects In Liquid-Liquid Extraction Of Ethanol, 1- Butanol And Acetone From Dilute Aqueous Solutions, Janusz J. Malinowski, A. J. Daugulis
Salts Effects In Liquid-Liquid Extraction Of Ethanol, 1- Butanol And Acetone From Dilute Aqueous Solutions, Janusz J. Malinowski, A. J. Daugulis
Janusz J. Malinowski
Experimental studies were performed to assess the effect of salt addition on the extraction of 1-butanol, ethanol and acetone from dilute aqueous solutions using cyclopentanol, n-valeraldehyde, tert-amyl alcohol, and Adol 85NF as extractants. The liquid-liquid partitioning was examined for a few strong electrolytes in a broad range of concentrations. Results demonstrate that the distribution coefficient and selectivity in systems with reduced water activity resulting from salt addition were markedly increased. These observations can be qualitatively explained on the basis of the hydration theory. It was also determined that strong electrolytes added to the aqueous feed reduced extractant solubility in the …
Continuous Fermentation Of High-Strength Glucose Feeds To Ethanol, A. J. Daugulis, D. B. Axford, B. Ciszek, Janusz J. Malinowski
Continuous Fermentation Of High-Strength Glucose Feeds To Ethanol, A. J. Daugulis, D. B. Axford, B. Ciszek, Janusz J. Malinowski
Janusz J. Malinowski
Bioreactor Design For Insect Cell Culture Engineering: A Review, Janusz J. Malinowski, Andrew J. Daugulis
Bioreactor Design For Insect Cell Culture Engineering: A Review, Janusz J. Malinowski, Andrew J. Daugulis
Janusz J. Malinowski
No abstract provided.