Forced thermal cycling of catalytic reactions: Experiments and modelling

Catalysis Communications

Volumn 8, Issue 12, 2007, Pages 1985-1990

  Jensen, Søren ^a   Olsen, Jakob L ^a   Thorsteinsson, Sune ^a   Hansen, Ole ^a   Quaade, Ulrich J ^a  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

Catalysis; Microreactor; Temperature cycling

Indexed keywords

NATURAL FREQUENCIES; PARTIAL PRESSURE; THERMAL CYCLING; THERMAL EFFECTS;

MICROREACTOR; PRESSURE VARIATIONS; SURFACE KINETICS; TEMPERATURE CYCLING; THERMAL LIMITATIONS;

CATALYST ACTIVITY;

EID: 35448971453     PISSN: 15667367     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.catcom.2007.03.026     Document Type: Article

References (18)

1. Douglas J., and Rippin D. Unsteady state process operation. Chemical Engineering Science 21 4 (1966) 305-315
2. Chen J.-P., and Chiu S.-H. A poly(n-isopropylacrylamide-co-n-acryloxysuccinimide-co-2-hydroxyethyl methacrylate) composite hydrogel membrane for urease immobilization to enhance urea hydrolysis rate by temperature swing. Enzyme and Microbial Technology 26 5-6 (2000) 359-367
3. 2 recovery: experimental and theoretical investigations of a temperature swing compression process. Separation Science and Technology 41 3 (2006) 485-500
4. Ajbar A., and Elnashaie S. Controlling chaos by periodic perturbations in nonisothermal fluidized-bed reactor. AIChE Journal 42 11 (1996) 3008-3019
5. Silveston P., Hudgins R., and Renken A. Periodic operation of catalytic reactors -introduction and overview. Catalysis Today 25 2 (1995) 91-112
6. Silveston P., and Hudgins R. Periodic pressure forcing of catalytic reactions. Chemical Engineering Science 59 19 (2004) 4055-4064
7. Silveston P., and Hudgins R. Periodic temperature forcing of catalytic reactions. Chemical Engineering Science 59 19 (2004) 4043-4053
8. Rambeau G., Jorti A., and Amariglio H. Improvement of the catalytic performance of an osmium powder in ammonia synthesis by the use of a cyclic procedure. Applied Catalysis 3 (1982) 273-282
9. van Neer F., Kodde A., den Uil H., and Bliek A. Understanding of resonance phenomena on a catalyst under forced concentration and temperature oscillations. Canadian Journal of Chemical Engineering 74 5 (1996) 664-673
10. Eiswirth M., and Ertl G. Forced oscillations of a self-oscillating surface reaction. Physical Review Letters 60 15 (1988) 1526-1529
11. Schwankner R., Eiswirth M., Moller P., and Wetzl K. Kinetic oscillations in the catalytic CO oxidation on Pt(1 0 0): periodic perturbations. Journal of Chemical Physics 87 1 (1987) 742-749
12. Jensen K.F. Microreaction engineering - is small better?. Chemical Engineering Science 56 2 (2001) 293-303
13. Brandner J., Emig G., Liauw M., and Schubert K. Fast temperature cycling in microstructure devices. Chemical Engineering Journal 101 1-3 (2004) 217-224
14. Hansen H.A., Olsen J.L., Jensen S., Hansen O., and Quaade U.J. Rate enhancement in microfabricated chemical reactors under fast forced temperature oscillations. Catalysis Communications 7 5 (2006) 272-275
15. S. Jensen, S. Thorsteinsson, O. Hansen, U. Quaade, Parametric investigation of rate enhancement during fast temperature cycling of CO oxidation in mircroreactors, Chemical Engineering Science, in press.
16. Quaade U.J., Jensen S., and Hansen O. Fabrication and modelling af narrow capillaries for vacuum system gas inlets. Journal of Applied Physics 97 (2005) 44906
17. 2 reaction on platinum: Experiment and simulations. Surface Science 376 1-3 (1997) 297-309
18. U.J. Quaade, To be published.