The influence of the chemical reactions on the diffusion phenomena in the cylincrical systems bounded with the membranes
β Scribed by K.V. Cherevko; D.A. Gavryushenko; V.M. Sysoev
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 98 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0167-7322
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π SIMILAR VOLUMES
Periodic operation of a catalyst pellet can produce greater selectivity than steady-state operation even when diffusional mass transfer resistance is very large. For the example discussed here improved selectivity is obtained at a switching frequency which is small enough to provide adequate penetra
The competitive, consecutive reations A + B = J?, R + B = S are considered to occur within spherical or planar zones, initially containing only the reagent B and into which the reagent A diffuses. Depending upon whether B is immobile or can diffuse within the reaction zone, so will different distrib