Nuclear magnetic resonance imaging of an operating gas-liquid-solid catalytic fixed bed reactor

Chemical Engineering Journal

Volumn 130, Issue 2-3, 2007, Pages 101-109

  Lysova, Anna A ^a   Koptyug, Igor V ^a   Kulikov, Alexander V ^b   Kirillov, Valery A ^b   Sagdeev, Renad Z ^a   Parmon, Valentin N ^b  

^a INTERNATIONAL TOMOGRAPHY CENTER   (Russian Federation)

^b BORESKOV INSTITUTE OF CATALYSIS   (Russian Federation)

Author keywords

Hot spots formation; Multiphase catalytic reactions; NMR spectroscopy with spatial resolution; Nuclear magnetic resonance imaging

Indexed keywords

CATALYST ACTIVITY; HYDROGENATION; MAGNETIC RESONANCE IMAGING; PHASE TRANSITIONS;

HOT SPOTS FORMATION; MULTIPHASE CATALYTIC REACTIONS; TRICKLE-BED REACTOR;

CHEMICAL REACTORS;

CATALYST ACTIVITY; CHEMICAL REACTORS; HYDROGENATION; MAGNETIC RESONANCE IMAGING; PHASE TRANSITIONS;

EID: 34247897113     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2006.06.014     Document Type: Article

References (15)

1. Callaghan P.T. Principles of Nuclear Magnetic Resonance Microscopy (1991), Clarendon Press, Oxford
2. Koptyug I.V., and Sagdeev R.Z. Modern applications of NMR tomography in physical chemistry. The characteristic features of the technique and its applications to studies of liquid-containing objects. Russ. Chem. Rev. 71 (2002) 593-617
3. Koptyug I.V., and Sagdeev R.Z. Non-traditional applications of NMR tomography. Russ. Chem. Rev. 72 (2003) 165-191
4. Koptyug I.V., Kulikov A.V., Lysova A.A., Kirillov V.A., Parmon V.N., and Sagdeev R.Z. NMR imaging of the distribution of the liquid phase in a catalyst pellet during α-methylstyrene evaporation and its vapor-phase hydrogenation. JACS 124 (2002) 9684-9685
5. Kuzin N.A., Kulikov A.V., Shigarov A.B., and Kirillov V.A. A new concept reactor for hydrocarbon hydrogenation in the reactive evaporation mode. Catal. Today 79-80 (2003) 105-111
6. Germain A.H., Lefebvre A.G., and L'Homme G.A. Experimental study of catalytic trickle bed reactor. Adv. Chem. Ser. 133 (1974) 164-180
7. Charpentier J.C. Resent progress in two-phase gas-liquid mass transfer in packed beds. Chem. Eng. J. 11 (1976) 161-181
8. 2 in a trickle-bed reactor packed with carbon. Chem. Eng. Sci. 27 (1972) 867-880
9. Satterfield C.N., and Ozel F. Direct solid-catalyzed reaction of a vapor in an apparently completely wetted trickle-bed reactor. AIChE J. 19 (1973) 1259-1261
10. Sedriks W., and Kenney C.N. Partial wetting in trickle bed reactors. Adv. Chem. Ser. 109 (1972) 251-255
11. Hanika J., Sporka K., Ruzicka V., and Hrstka J. Measurement of axial temperature profiles in an adiabatic trickle bed reactor. Chem. Eng. J. 12 (1976) 193-197
12. Morita S., and Smith J.M. Mass transfer and contacting efficiency in a trickle-bed reactor. Ind. Eng. Chem. Fundam. 17 (1978) 113-120
13. Funk G.A., Harold M.P., and Ng K.M. Experimental study of reaction in a partially wetted catalytic pellet. AIChE J. 37 (1991) 202-214
14. Herskowitz M., Carbonell R.G., and Smith J.M. Effectiveness factors and mass transfer in trickle-bed reactors. AIChE J. 25 (1979) 272-283
15. Koptyug I.V., Lysova A.A., Kirillov V.A., Kulikov A.V., Parmon V.N., and Sagdeev R.Z. Functional imaging and NMR spectroscopy of an operating gas-liquid-solid catalytic reactor. Appl. Catal. A: Gen. 267 (2004) 143-148