Can someone please help me solve this reaction? This is only a portion of a process that produces desired propylene oxide via the Hydroperoxide method. My main problem is figuring out the epoxidation reaction. Ethylbenzene-hydroperoxide and propylene are the reactsnts going into the PFR where epoxidation occurs. I need to know thr chemical reaction (lettered formula please) Ive provided a picture of the cycle. The epoxidation reaction is my main problem, but feel free to evaluate the rest if the cycle and whats in each stream. Ive filled in what i know so far, i know i am missing a few componenets and bi-products. Thanks!

S02: Propylere Oxide, \&-me thylbenzyl-alcohol, Ethyl benzeme So 3: Propylene So4: Purge srreaun can be igrured For N2 eavlier in plocer S05: SO6i { one of tuse has propylere, Not sure whats ir other So 7 Propyler