web1. Field of the Invention. The invention relates to a process for disproportionation of toluene in the presence of specified crystalline aluminosilicate zeolite catalyst to yield benzene and...
webFeb 1, 1994 · Selective disproportionate of toluene to p-xylene was studied over modified MFI aluminosilicate. The relationship between extent of silica deposition and para selectivity was...
webSelective Toluene Disproportionation Catalyst PxMax℠ ExxonMobil’s PxMax℠ process is the industry benchmark Selective Toluene Disproportionation (STDP) process. The technology, based on the ex-situ...
webThis paper reports that a selective toluene disproportionation process based on Mobil's ZSM-5 catalyst, Mstdp, has completed a full 500-day first cycle at Enichem Anic's...
webMay 1, 2002 · The potential of reactive distillation for xylenes manufacture via the toluene disproportionation reaction is considered in detail. The conventional process is carried...
webJun 17, 1998 · Disproportionation of toluene has been studied over dealuminated MCM-22 zeolites. The dealumination of MCM-22 was performed by acid reflux and the...








