... 35, 0.2% Fe3+ and Mn2+) Results In the course of the research it was found that additional modification of the initial samples of organically modified zeolite- containing catalysts with iron and manganese reduces the rate of coke formation during the refinement of straight-run gasoline fractions. Conclusions The rate of coke formation increases with the increase in the silicate module of the zeolite. Iron applied to the catalyst in a small amount helps suppress the compaction and coking reactions,...

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