19 research outputs found
Development of a Novel Catalytic Membrane Reactor for Heterogeneous Catalysis in Supercritical CO2
Get PDFA novel type of high-pressure membrane reactor has been developed for hydrogenation in supercritical carbon dioxide (scCO2). The main objectives of the design of the reactor are the separate feeding of hydrogen and substrate in scCO2 for safe reactions in a continuous flow process, and to reduce the reaction time. By using this new reactor, hydrogenation of cinnamaldehyde into hydrocinnamaldehyde has been successfully carried out with 100% selectivity at 50 °C in 10 MPa (H2: 1 MPa, CO2: 9 MPa) with a flow rate of substrate ranging from 0.05 to 1.0 mL/min
Promotion of lipase-catalyzed esterification of N-valeric acid and citronellol in supercritical carbon dioxide in the near-critical region.
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Raman Spectral Studies of Aqueous Zinc Nitrate Solution at High Temperatures and at a High Pressure of 30 MPa
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Modified Solubility Parameter as an Index to Correlate the Solubility in Supercritical Fluids
No full textAcceleration of Synthetic Organic Reactions Using Supercritical Water:Â Noncatalytic Beckmann and Pinacol Rearrangements
No full textA supercritical carbon dioxide extraction from mixtures of triglycerides and higher fatty acid methyl esters using a gas-effusion-type system
No full textIn situ monitoring of extraction and separation behavior of lipids with supercritical carbon dioxide
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