Possibility of application of high silicon keolitic catalyst with thermal and mechanochemical treatment for catalytic flavoring of the propane-butane fraction

The studies were carried out in a flow catalytic device the stationary phase of catalyst (catalyst volume 6 cm3), at 450–6000C, normal atmospheric pressure (P = 0.1 MPa), was under conditions which volumetric velocity initial gas mixture 600–1000 h-1. Qualitative and quantitative composition propane-butane fraction reaction products analyzed on chromatograph “Chromatic-Crystal 5000M” following favorable conditions: separation gaseous column thermal conductivity detector (TCD) with length 3 m diameter mm filled 8% NaOH / Al2O3. liquid DV-1 capillary quartz (30 x 0.25 μm), detection flame ionization detector. Check acidity catalysts. acid characteristics samples studied by method programmed desorption ammonia automatic chemisorption analyzer “USGA-101”. X-ray analysis: examination (X-ray analysis) performed diffractometer XRD-6100 (Shimadzu, Japan). Phase identification based radiographs individual components (JSPDS card index) data from literature. purpose this work is to study possibility using thermally mechanochemically treated high-silicon zeolite catalysts aromatization properties.