Process for improving the quality of gasoline
The quality of a gasoline obtained by catalytic cracking is improved by contacting the gasoline with a crystalline metal silicate which after one hour's calcination in air at 500 DEG C, has the following properties: a) thermally stable up to a temperature of at least 600 DEG C, b) an X-ray powd...
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| creator | WILLIBRORD ADELBERT VAN ERP JACQUES PIERRE LUCIEN |
| description | The quality of a gasoline obtained by catalytic cracking is improved by contacting the gasoline with a crystalline metal silicate which after one hour's calcination in air at 500 DEG C, has the following properties: a) thermally stable up to a temperature of at least 600 DEG C, b) an X-ray powder diffraction pattern in which the strongest lines are the four lines mentioned in Table A. c) in the formula which represents the composition of the silicate expressed in moles of the oxides and which, in addition to SiO2, includes both Fe2O3 and Al2O3, the SiO2/Fe2O3 molar ratio is 25-90 and the SiO2/Al2O3 molar ratio is 250-1200. |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Process for improving the quality of gasoline |
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