55 research outputs found
Green Medium for the Hydrolysis of 5-Cyanovaleramide
Hydrolysis of 5-cyanovaleramide (5-CVAM) in near-critical water without the addition of any catalyst has been demonstrated. The results demonstrated that the cyano group at one end of the carbon of 5-CVAM is more reactive than the amide group at the other end, under the same experimental conditions. The relations between 5-CVAM concentration and residence time revealed that hydrolysis of 5-CVAM shows second-order reaction kinetics in the investigated temperature range. The rate constants, average apparent activation energy and pre-exponential factor were evaluated according to the Arrhenius equation. Based on the experimental results, a carbon balance was calculated, and a hydrolysis reaction scheme of 5-CVAM was proposed.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/62148/1/771_ftp.pd
Enhanced methane and hydrogen yields from catalytic supercritical water gasification of pine wood sawdust via pre-processing in subcritical water
The Effect of Grain Inertia and Fluid Viscosity on the Hydrodynamics of Particle Suspensions
Effects of reaction time and catalyst on gasification of glucose in supercritical water: Detailed reaction pathway and mechanisms
Supercritical water gasification of aqueous fraction of pyrolysis oil in the presence of a Ni-Ru catalyst
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