Toluene-Methylcyclohexane

Methanol/water separation, 390 Methylcyclohexane/toluene/plienol separation, 421... 

Ethylbenzene, iso-octane > n-heptane, methylcyclohexane > toluene > p-, m-xylene > CT-xylene. 

Plaka, T., Ehsani, M. R., and Korchinsky, W. J., Determination of Individual Phase Transfer Units, Nfj and for a 0.6 m Diameter Distillation Column Sieve Plate Methylcyclohexane-Toluene System, Chem. Eng. Res. Des., 316-328 (1989). 

Table 3.1 Partition coefficients (P,) at T — 24 °C in the perfluoro(methylcyclohexane)/toluene system, fluorophilicity parameters (f), and fluorine content (fluorine as a percentage of molecular weight) of a variety of fluorinated and non-fluorinated compounds (data modified or calculated from Ref. [17]).

F ure 2. Variation of HETP with liquid-vapor ratio, (a), (c) System methylcyclohexane-toluene. (b), (d) System ethyl alcohol-n-propyl alcohol, (a), (b) Multiiil Knitmesh packing, (c), (d) 1 x I in. Pall rings. 

Fig. 8-5. Arrhenius plot of the pseudo-first-order decay of F1 in methylcyclohexane-toluene T in K), after Ruzicka et al. (1992).

Figure 13-14. Effect of ten erature on equilibrium of methylcyclohexane-toluene-ammonia system fromFenske et al., AJChE Journal, 1, 335 (1955), copyright 1955, AIChE...

The product distribution from the TAP experiments is shown in Table 2. After pulsing methylcyclohexane, mainly toluene, benzene, methane and hydrogen are observed together with other luiidentifred products in smaller quantities. Figure 1 shows the transient responses of methylcyclohexane, toluene and benzene on a pulse of methylcyclohexane at 923 K. The times at which the maxima occur for the responses of toluene and benzene are rather close. 

Fig. 1. Normalized responses of methylcyclohexane as a function of temperature (left) and the responses of methylcyclohexane, toluene and benzene at 923 K (right) on a pulse of methylcyclohexane over the FCC catalyst. S)nnbols experimental data, lines modeling results.

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