Production of Camphene by Isomerization Reaction on Sulfated ZrO2

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Production of Camphene by Isomerization Reaction on Sulfated ZrO₂

Nora Alejandra Comelli^a;　Omar Masini^a;　Alfredo L’azaro Carrascull^a;　Esther Natalia Ponzi^b;
Marta Isabel Ponzi^a

^a INTEQUI (CONICET-UNSL), Facultad de Ingenier í ay CienciasEcon’omico Sociales, 25 de Mayo
384, V. Mercedes (SL), Argentina
^b CINDECA (CONICET-UNLP) Calle 47 N 257, 1900 La Plata,Argentina

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2000-03-28 发布日期:2000-03-28
通讯作者: Nora Alejandra Comelli

Production of Camphene by Isomerization Reaction on Sulfated ZrO₂

Nora Alejandra Comelli^a;　Omar Masini^a;　Alfredo L’azaro Carrascull^a;　Esther Natalia Ponzi^b;
Marta Isabel Ponzi^a

^a INTEQUI (CONICET-UNSL), Facultad de Ingenier í ay CienciasEcon’omico Sociales, 25 de Mayo
384, V. Mercedes (SL), Argentina
^b CINDECA (CONICET-UNLP) Calle 47 N 257, 1900 La Plata,Argentina

Received:1900-01-01 Revised:1900-01-01 Online:2000-03-28 Published:2000-03-28
Contact: Nora Alejandra Comelli

摘要/Abstract

摘要： The kinetics of camphene production in liquid phase from -pinene wasexperimentally
determined in an isothermal batch reactor. To this end, asulfated ZrO2 catalyst was used
and the reaction studied in the temperaturerange of 370---403 K. By analyzing the
experimental data, second reactionorder for -pinene was found. A kinetic model is presented
which includesterm for the catalyst load used. The specific rate constant at 393 K was2.19
10-3 mol-1-1,the activation energy being 93 kJ-1.Both values are within the range of
literature results.

关键词: camphene;kinetics;-pinene;zirconium oxide;superacid catalystminipage

Abstract: The kinetics of camphene production in liquid phase from -pinene wasexperimentally
determined in an isothermal batch reactor. To this end, asulfated ZrO2 catalyst was used
and the reaction studied in the temperaturerange of 370---403 K. By analyzing the
experimental data, second reactionorder for -pinene was found. A kinetic model is presented
which includesterm for the catalyst load used. The specific rate constant at 393 K was2.19
10-3 mol-1-1,the activation energy being 93 kJ-1.Both values are within the range of
literature results.

Key words: camphene, kinetics, #NAME?, zirconium oxide, superacid catalystminipage

Nora Alejandra Comelli,　Omar Masini,　Alfredo L’azaro Carrascull,　Esther Natalia Ponzi, Marta Isabel Ponzi. Production of Camphene by Isomerization Reaction on Sulfated ZrO₂[J]. CIESC Journal.

Nora Alejandra Comelli,　Omar Masini,　Alfredo L’azaro Carrascull,　Esther Natalia Ponzi, Marta Isabel Ponzi. Production of Camphene by Isomerization Reaction on Sulfated ZrO₂[J]. .

Production of Camphene by Isomerization Reaction on Sulfated ZrO₂

Production of Camphene by Isomerization Reaction on Sulfated ZrO₂

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