Abstract
| Original language | Undefined |
|---|---|
| Pages (from-to) | 91-105 |
| Number of pages | 15 |
| Journal | Chemical engineering and processing : process intensification |
| Volume | 35 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1996 |
Keywords
- METIS-106221
- IR-11554
Cite this
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Aromatic nitrations by mixed acid. Fast liquid-liquid regime. / Zaldivar, J.M.; Zaldivar, J.M.; Molga, E.J.; Alos, M.A.; Hernandez, H.; Westerterp, K.R.
In: Chemical engineering and processing : process intensification, Vol. 35, No. 2, 1996, p. 91-105.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Aromatic nitrations by mixed acid. Fast liquid-liquid regime
AU - Zaldivar, J.M.
AU - Zaldivar, J.M.
AU - Molga, E.J.
AU - Alos, M.A.
AU - Hernandez, H.
AU - Westerterp, K.R.
PY - 1996
Y1 - 1996
N2 - Aromatic nitration by mixed acid was selected as a specific case of heterogeneous liquid-liquid reaction. An extensive experimental programme was followed using adiabatic and heat flow calorimetry and pilot reactor experiments, supported by chemical analysis. A series of nitration experiments was carried out to study the influence of different initial and operating conditions, such as temperature, stirring speed, feed rate and sulphuric acid concentration. In parallel, a mathematical model to predict the overall conversion rate was developed. In this paper, the mathematical modelling, implementation and experimental validation for mononitrations of benzene, toluene and chlorobenzene in the mass transfer controlled regime of fast liquid-liquid reactions are presented and discussed.
AB - Aromatic nitration by mixed acid was selected as a specific case of heterogeneous liquid-liquid reaction. An extensive experimental programme was followed using adiabatic and heat flow calorimetry and pilot reactor experiments, supported by chemical analysis. A series of nitration experiments was carried out to study the influence of different initial and operating conditions, such as temperature, stirring speed, feed rate and sulphuric acid concentration. In parallel, a mathematical model to predict the overall conversion rate was developed. In this paper, the mathematical modelling, implementation and experimental validation for mononitrations of benzene, toluene and chlorobenzene in the mass transfer controlled regime of fast liquid-liquid reactions are presented and discussed.
KW - METIS-106221
KW - IR-11554
U2 - 10.1016/0255-2701(95)04119-2
DO - 10.1016/0255-2701(95)04119-2
M3 - Article
VL - 35
SP - 91
EP - 105
JO - Chemical engineering and processing : process intensification
JF - Chemical engineering and processing : process intensification
SN - 0255-2701
IS - 2
ER -