Microreactor as Efficient Tool for Photooxidation Reactions.
Hejda, Stanislav; Klusoň, Petr
2017 - English
Keywords:
photoreactor; dagradation; photocatalysís
Available at various institutes of the ASCR
Microreactor as Efficient Tool for Photooxidation Reactions.
Preparation of Partially Fluorinated Polyaromatics by Photocyclization of Stilbenes.
Jakubík, Pavel; Storch, Jan; Žádný, Jaroslav; Pfleger, Jiří; Církva, Vladimír
2017 - English
Synthetic strategies to partially fluorinated polyaromatics by photocyclization were examined, leading to both 1,2,3,4-tetrafluoro[6]helicene (1) and 1,2,3,4,13,14,15,16-octafluoro[6]helicene (2), and to 1,2,3,4-tetrafluoro[5]phenacene (3) and 1,2,3,4-tetrafluoro[6]phenacene (4). Thin films of the prepared compounds were characterized for their electrical properties and incorporated into OFET structures.
Keywords:
fluorinated; polyaromatics; photocyclization
Available at various institutes of the ASCR
Preparation of Partially Fluorinated Polyaromatics by Photocyclization of Stilbenes.
Synthetic strategies to partially fluorinated polyaromatics by photocyclization were examined, leading to both 1,2,3,4-tetrafluoro[6]helicene (1) and 1,2,3,4,13,14,15,16-octafluoro[6]helicene (2), and ...
Use of Pyrolysis for the Treatment of Stabilized Sewage Sludge.
Pohořelý, Michael
2017 - Czech
Keywords:
sewage sludge; pyrolysis; biochar
Available on request at various institutes of the ASCR
Use of Pyrolysis for the Treatment of Stabilized Sewage Sludge.
Reaction Kinetic Study of Heterogeneous Hydrogenations for 3D-printed Catalysts.
Ujčić, Massimo
2017 - English
The goals of this work are to study the kinetics and reaction mechanism, as well as the determination of the reaction kinetic parameters. In the current stage of the investigation different reaction conditions.\n
Keywords:
reaction kinetic; bath reactor; catalysts
Available at various institutes of the ASCR
Reaction Kinetic Study of Heterogeneous Hydrogenations for 3D-printed Catalysts.
The goals of this work are to study the kinetics and reaction mechanism, as well as the determination of the reaction kinetic parameters. In the current stage of the investigation different reaction ...
Purification of Mixture of Gases by Membrane Processes.
Izák, Pavel; Žitková, Andrea; Žák, Michal; Vejražka, Jiří; Kárászová, Magda; Petrusová, Zuzana
2017 - Czech
In the contribution, a liquid membrane in the form of supported ionic liquid and water membrane is used for the separation. Part of the contribution is devoted to condensing water membrane and its potential for efficient biogas cleaning. V příspěvku je pro separaci použita kapalná membrána ve formě iontové kapaliny a také vody. Část příspěvku je věnována právě kondenzující vodní membráně a možnosti jejího využití pro efektivní čištění bioplynu.
Keywords:
biogas cleaning; separation; liquid membrane
Available at various institutes of the ASCR
Purification of Mixture of Gases by Membrane Processes.
In the contribution, a liquid membrane in the form of supported ionic liquid and water membrane is used for the separation. Part of the contribution is devoted to condensing water membrane and its ...
High-Volume Municipal Solid Waste Incineration Bottom Ash Concrete.
Reiterman, P.; Holčapek, O.; Krausová, A.; Šyc, Michal; Keppert, M.
2017 - English
About 50% of Municipal Solid Waste is incinerated (MSWI) in Europe what represent ca. 50 Mt/a of MSWI bottom ash (BA). Bottom ash contains several marketable components (iron scrap, non-ferrous metals, glass) which can by separated from the main BA stream and placed on the market with secondary sources. The resting material is, by its composition and properties, similar to natural aggregates and can be used in this way. The influence of metals separation form BA on its behaviour in concrete was tested by using BA from Praha Malešice Waste-to-Energy Plant. Particle size fractions 4/8 and 8/16 mm of this BA can be used as aggregates in concrete up to 50 vol. % of given fraction without any significant loss of concrete strength. The combination of valuable component separation form BA and recycling of the rest portion as aggregates feature promising way of BA management reducing the amount of BA to be landfilled to minimum.
Keywords:
concrete; MSWI bottom ash; recycling
Available at various institutes of the ASCR
High-Volume Municipal Solid Waste Incineration Bottom Ash Concrete.
About 50% of Municipal Solid Waste is incinerated (MSWI) in Europe what represent ca. 50 Mt/a of MSWI bottom ash (BA). Bottom ash contains several marketable components (iron scrap, non-ferrous ...
Assessment of Adsorption Isotherms of Hydrogen above the Critical Point on Activated Carbons from Agricultural Waste Materials.
Soukup, Karel; Cruz, G.J.F.; Hejtmánek, Vladimír; Šolcová, Olga
2016 - English
Keywords:
hydrogen storage; activated carbon; adsorption isotherms
Available at various institutes of the ASCR
Assessment of Adsorption Isotherms of Hydrogen above the Critical Point on Activated Carbons from Agricultural Waste Materials.
Effect of Colloidal Silica on Rheological Properties of Common Pharmaceutical Excipients.
Kulaviak, Lukáš
2016 - Czech
Keywords:
powder rheology; farmaceutical excipients; glidant
Available at various institutes of the ASCR
Effect of Colloidal Silica on Rheological Properties of Common Pharmaceutical Excipients.
Influence of Surface Quality on Apparent Wall Slip in Aqueous Kaolin Suspensions Rheology.
Pěnkavová, Věra; Tihon, Jaroslav; Wein, Ondřej
2016 - Czech
Keywords:
apparent wall slip; kaolin suspensions
Available at various institutes of the ASCR
Influence of Surface Quality on Apparent Wall Slip in Aqueous Kaolin Suspensions Rheology.
Partition Coefficients Octanol-water of Selected (–)-Menthol-Substituted Chiral Ionic Liquids.
Andresová, Adéla; Feder-Kubis, J.; Florianová, M.; Basarabová, B.; Čubová, K.; Bendová, Magdalena
2016 - English
Octanol-water partition coefficients, log P, may be considered as one of the indicators for the tendency to bioaccumulation. For this reason, log P was measured as a function of the alkyl chain length on the cation for selected species of the 1–[(1R, 2S, 5R)-(–)-menthoxymethyl]-3-alkylimidazolium chloride ionic liquid series. The data were processed by means of mathematical gnostics to evaluate the relationship between the structure of the studied ionic liquids and log P.
Keywords:
ionic liquids; partition coefficients octanol-water; mathematical gnostics
Available at various institutes of the ASCR
Partition Coefficients Octanol-water of Selected (–)-Menthol-Substituted Chiral Ionic Liquids.
Octanol-water partition coefficients, log P, may be considered as one of the indicators for the tendency to bioaccumulation. For this reason, log P was measured as a function of the alkyl chain length ...
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