Details
| Original language | English |
|---|---|
| Pages (from-to) | 465-470 |
| Number of pages | 6 |
| Journal | Catalysis communications |
| Volume | 3 |
| Issue number | 10 |
| Early online date | 4 Sept 2002 |
| Publication status | Published - Oct 2002 |
Abstract
Acrolein is synthesized in a tubular membrane reactor with a porous membrane acting as oxygen distributor at 450-550 °C with the catalyst Ag0.01Bi0.85V0.54Mo0.45O 4 by direct partial oxidation of propane. The reaction in the membrane reactor is compared with the reaction in the classical co-feed reactor. If the oxygen is dosed through the porous reactor wall to the tube side of the reactor, higher acrolein yields and selectivities are obtained. The catalyst is located inside the tube, where the propane streams through. For the simulation - based on a kinetic model - the membrane reactor was partitioned into 14 separate sections through which the oxygen supply takes place. In accordance with the experiment the simulations show that the acrolein selectivities will increase if the oxygen is dosed through the reactor wall acting as membrane oxygen distributor.
Keywords
- Acrolein, Catalytic membrane reactor, Ceramic membrane, Computer simulation, Modelling, Propane
ASJC Scopus subject areas
- Chemical Engineering(all)
- Catalysis
- Chemistry(all)
- General Chemistry
- Chemical Engineering(all)
- Process Chemistry and Technology
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In: Catalysis communications, Vol. 3, No. 10, 10.2002, p. 465-470.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Partial oxidation of propane to acrolein in a membrane reactor - Experimental data and computer simulation
AU - Kölsch, Peter
AU - Smejkal, Quido
AU - Noack, Manfred
AU - Schäfer, Ronald
AU - Caro, Jürgen
PY - 2002/10
Y1 - 2002/10
N2 - Acrolein is synthesized in a tubular membrane reactor with a porous membrane acting as oxygen distributor at 450-550 °C with the catalyst Ag0.01Bi0.85V0.54Mo0.45O 4 by direct partial oxidation of propane. The reaction in the membrane reactor is compared with the reaction in the classical co-feed reactor. If the oxygen is dosed through the porous reactor wall to the tube side of the reactor, higher acrolein yields and selectivities are obtained. The catalyst is located inside the tube, where the propane streams through. For the simulation - based on a kinetic model - the membrane reactor was partitioned into 14 separate sections through which the oxygen supply takes place. In accordance with the experiment the simulations show that the acrolein selectivities will increase if the oxygen is dosed through the reactor wall acting as membrane oxygen distributor.
AB - Acrolein is synthesized in a tubular membrane reactor with a porous membrane acting as oxygen distributor at 450-550 °C with the catalyst Ag0.01Bi0.85V0.54Mo0.45O 4 by direct partial oxidation of propane. The reaction in the membrane reactor is compared with the reaction in the classical co-feed reactor. If the oxygen is dosed through the porous reactor wall to the tube side of the reactor, higher acrolein yields and selectivities are obtained. The catalyst is located inside the tube, where the propane streams through. For the simulation - based on a kinetic model - the membrane reactor was partitioned into 14 separate sections through which the oxygen supply takes place. In accordance with the experiment the simulations show that the acrolein selectivities will increase if the oxygen is dosed through the reactor wall acting as membrane oxygen distributor.
KW - Acrolein
KW - Catalytic membrane reactor
KW - Ceramic membrane
KW - Computer simulation
KW - Modelling
KW - Propane
UR - http://www.scopus.com/inward/record.url?scp=0041564193&partnerID=8YFLogxK
U2 - 10.1016/S1566-7367(02)00177-2
DO - 10.1016/S1566-7367(02)00177-2
M3 - Article
AN - SCOPUS:0041564193
VL - 3
SP - 465
EP - 470
JO - Catalysis communications
JF - Catalysis communications
SN - 1566-7367
IS - 10
ER -