Iron-phthalocyanine loading

A type c catalytic membrane was developed and tested by Jacobs et al. [91]. It consisted of a polydimethylsiloxane polymer matrix loaded with 30 wt% of iron phthalocyanine-containing zeolite Y crystals (see Figure 33). The membrane (thickness 62 pm) is m between two liquid streams cyclohexane and 7 wt% t-butyl hydroperoxide in the membrane and the iron sites inside the zeolite catalyze the oxidation of cyclohexane towards cyclohexanol and cyclohexanone. The oxidation products are distributed over the two phases. 

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