| 摘要 |
<p>1. Method for manufacturing high-octane gasoline fractions and/or aromatic hydrocarbon C6-C10 from hydrocarbon stock material and/or oxygen-containing organic compounds by contacting at a high temperature and overpressure, optionally in the presence of hydric gaz, with catalyst comprising zeolite pentasyl, with its lattice including atoms of aluminium and iron, with following division of contacting products into gaseous and liquid fraction wherein catalyst is used as a catalyst comprising zeolite of general snap formula (0.02-0.09)Na2OxAl2O3x(0.01-1.13)Fe2O3x(27-212)SiO2xkH2O or (0.02-0.3)Na2OxAl2O3x (0.01-1.13)Fe2O3x(0.01-1.0)SigmaEnOmx(28-180)SiO2xkH2O wherein SigmaEnOm-one or two oxides of elements of II, III, V, VI, and VIII - groups, or catalyst, containing zeolite of said composition, modified by elements or compounds of elements of I-VIII groups in quantity of 0.05-5.0% by mass. 2. Method by claim 1, wherein contacting of stock material with catalyst is at a temperature of 280-460 degree C and under the pressure of 0.1-4.0 mPa.</p> |
