Gas-phase β-pinene isomerization over acid-activated bentonite
The kinetics of the gas-phase isomerization of β-pinene over an acid-activated bentonite clay has been investigated in a fixed-bed continuous flow reactor, at atmospheric pressure between 58 and 90 oC. The major isomers produced were camphene, α-pinene and limonene. The reaction ra...
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| Autores Principales: | , , , |
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| Formato: | Online |
| Idioma: | English |
| Publicado: |
Latin American applied research
2002
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| Acceso en línea: | http://bibliotecadigital.uns.edu.ar/scielo.php?script=sci_arttext&pid=S0327-07932002002200005 |
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| Sumario: | The kinetics of the gas-phase isomerization of β-pinene over an acid-activated bentonite clay has been investigated in a fixed-bed continuous flow reactor, at atmospheric pressure between 58 and 90 oC. The major isomers produced were camphene, α-pinene and limonene. The reaction rates of β-pinene conversion and the apparent activation energy were determined. The kinetics of β-pinene isomerization was described by zero-order kinetics with an activation energy of 30-35 kJ/mol for the major products formed. |
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