Search Results - "RAGAINI, Vittorio"

Tailored Anatase/Brookite Nanocrystalline TiO2. The Optimal Particle Features for Liquid- and Gas-Phase Photocatalytic Reactions by Ardizzone, Silvia, Bianchi, Claudia L, Cappelletti, Giuseppe, Gialanella, Stefano, Pirola, Carlo, Ragaini, Vittorio

“…Anatase−brookite composite nanocrystals were synthesized successfully by a controlled sol−gel reaction followed by a prolonged hydrothermal aging or by mild…”
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Photodegradation of Pollutants in Air: Enhanced Properties of Nano-TiO2Prepared by Ultrasound by Cappelletti, Giuseppe, Ardizzone, Silvia, Bianchi, Claudia, Gialanella, Stefano, Naldoni, Alberto, Pirola, Carlo, Ragaini, Vittorio

“…Nanocrystalline TiO2samples were prepared by promoting the growth of a sol-gel precursor, in the presence of water, under continuous (CW), or pulsed (PW)…”
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Photodegradation of Pollutants in Air: Enhanced Properties of Nano-TiO2Prepared by Ultrasound by Cappelletti, Giuseppe, Ardizzone, Silvia, Bianchi, Claudia L, Gialanella, Stefano, Naldoni, Alberto, Pirola, Carlo, Ragaini, Vittorio

“…Nanocrystalline TiO 2 samples were prepared by promoting the growth of a sol–gel precursor, in the presence of water, under continuous (CW), or pulsed (PW)…”
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Efficiency of 1,4-dichlorobenzene degradation in water under photolysis, photocatalysis on TiO2 and sonolysis by SELLI, Elena, BIANCHI, Claudia L, PIROLA, Carlo, CAPPELLETTI, Giuseppe, RAGAINI, Vittorio

“…The rate of 1,4-dichlorobenzene (1,4-DCB) degradation and mineralization in the aqueous phase was investigated either under direct photolysis or photocatalysis…”
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Mechanism and efficiency of atrazine degradation under combined oxidation processes by Bianchi, Claudia L., Pirola, Carlo, Ragaini, Vittorio, Selli, Elena

“…The mechanism of atrazine degradation in aqueous phase was investigated under sonolysis at 20kHz, ozonation, photolysis at 254nm and photocatalysis in the…”
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Photodegradation of Pollutants in Air: Enhanced Properties of Nano-TiO₂ Prepared by Ultrasound by Cappelletti, Giuseppe, Ardizzone, Silvia, Bianchi, Claudia L, Gialanella, Stefano, Naldoni, Alberto, Pirola, Carlo, Ragaini, Vittorio

“…Nanocrystalline TiO₂ samples were prepared by promoting the growth of a sol-gel precursor, in the presence of water, under continuous (CW), or pulsed (PW)…”
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Choosing the best diluent for a fixed catalytic bed: The case of CO hydrogenation by Bianchi, Claudia L., Pirola, Carlo, Ragaini, Vittorio

“…Fixed bed reactors are frequently used for many catalytic reactions, but the difficult to remove the reaction heat in highly exothermic reactions can bring to…”
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Reusable Task-Specific Ionic Liquids for a Clean ε-Caprolactam Synthesis under Mild Conditions by Turgis, Raphaël, Estager, Julien, Draye, Micheline, Ragaini, Vittorio, Bonrath, Werner, Lévêque, Jean-Marc

“…Brønsted‐acidic ionic liquids that bear a sulfonic acid group, known as Forbes acids, show a good catalytic activity for the Beckmann rearrangement, used to…”
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Preparation of highly dispersed CuO catalysts on oxide supports for de-NO x reactions by Bennici, Simona, Gervasini, Antonella, Ragaini, Vittorio

“…CuO based catalysts dispersed on silica–alumina supports at low (0.56 wt.%) and high (13 wt.%) Al 2O 3 content were prepared by adsorption method with or…”
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Introduction to the special issue of Ultrasonics Sonochemistry relating to ESS8 by Ragaini, Vittorio

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The beneficial influence of ultrasound in the polymerization of ε-caprolactam to polyamide-6 (Nylon 6). Part I: Primary experimental results by Ragaini, Vittorio, Guaita, Cesare, Pirola, Carlo

“…ε-caprolactam (CL) polymerization to polyamide-6 (Nylon 6) was studied at different contents of water in CL (0.01–2 wt%), with or without ε-amino-caproic acid…”
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Phase-transfer alkylation of phenylacetonitrile in prototype reactors under magnetic or ultrasound mixing conditions. 2. Kinetic modeling by Ragaini, Vittorio, Colombo, Giovanni, Barzaghi, Paolo, Chiellini, Emo, D'Antone, Salvatore

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The beneficial influence of ultrasound in the polymerization of ε-caprolactam to polyamide-6 (Nylon 6). Part II: Additional experiment to understand the “pre-sonication effect” by Ragaini, Vittorio, Pirola, Carlo, Rocco, Giulio, Guaita, Cesare

“…Ultrasound (US) “pre-sonication effect” is the beneficial effect of US in the hydrolytic polymerization of ε-caprolactam (CL) mixtures with very low water…”
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Sono-photocatalytic degradation of 2-chlorophenol in water: kinetic and energetic comparison with other techniques by Ragaini, Vittorio, Selli, Elena, Letizia Bianchi, Claudia, Pirola, Carlo

“…The degradation of 2-chlorophenol in water was kinetically investigated using the following different techniques, employed either separately or simultaneously,…”
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Co/SiO 2 for Fischer–Tropsch Synthesis: Comparison Among Different Preparation Methods by Bianchi, Claudia L., Ragaini, Vittorio

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Efficiency of 1,4-dichlorobenzene degradation in water under photolysis, photocatalysis on TiO 2 and sonolysis by Selli, Elena, Bianchi, Claudia L., Pirola, Carlo, Cappelletti, Giuseppe, Ragaini, Vittorio

“…The rate of 1,4-dichlorobenzene (1,4-DCB) degradation and mineralization in the aqueous phase was investigated either under direct photolysis or photocatalysis…”
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Tailored Anatase/Brookite Nanocrystalline TiO 2 . The Optimal Particle Features for Liquid- and Gas-Phase Photocatalytic Reactions by Ardizzone, Silvia, Bianchi, Claudia L., Cappelletti, Giuseppe, Gialanella, Stefano, Pirola, Carlo, Ragaini, Vittorio

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Destruction of carbon tetrachloride in the presence of hydrogen-supplying compounds with ionisation and catalytic oxidation by Gervasini, Antonella, Pirola, Carlo, Ragaini, Vittorio

“…Catalytic combustion with and without pre-catalytic actions (i.d., ionisation/ozonisation (I/O)) of tetracloromethane (CCl4) over alumina-supported…”
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CuO based catalysts on modified acidic silica supports tested in the de-NOx reduction by BENNICI, Simona, GERVASINI, Antonella, LAZZARIN, Marta, RAGAINI, Vittorio

“…A series of dispersed CuO catalysts supported on modified silica supports with Al2O3 (SA), TiO2 (ST), and ZrO2 (SZ) were prepared optimising the adsorption…”
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Photodegradation of Pollutants in Air: Enhanced Properties of Nano-TiO(2) Prepared by Ultrasound by Cappelletti, Giuseppe, Ardizzone, Silvia, Bianchi, Claudia L, Gialanella, Stefano, Naldoni, Alberto, Pirola, Carlo, Ragaini, Vittorio

“…Nanocrystalline TiO(2) samples were prepared by promoting the growth of a sol-gel precursor, in the presence of water, under continuous (CW), or pulsed (PW)…”
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