PROCESS FOR PRODUCING HIGH-OCTANE GASOLINE AND LOW POUR DIESEL FUEL FROM STRAIGHT-RUN OIL AND GAS CONDENSATE PETROL AND INTERMEDIATE DISTILLATE FRACTIONS

摘要

1. A process for producing high-octane gasoline and low pour diesel fuel from straight-run petrol and intermediate distillates, comprising hydrorefining of petrol and catalytic cracking of hydrorefined petrol to obtain high-octane gasoline and hydrogen-containing gas to be used for hydrotreating of crude oil, and also hydrorefining and hydrodewaxing of intermediate distillate to obtain low pour diesel fuel, characterized in that a mixture of petrol and intermediate distillate is fed to hydrorefining and hydrodewaxing to obtain catalysate from which low pour diesel fuel and hydrorefined petrol, at least part of which is fed to catalytic cracking to obtain high-octane gasoline and hydrogen-containing gas. 2. The process as claimed in claim 1, characterized in that the catalytic cracking of hydrorefined petrol is carried out using a catalyst comprising zeolite of pentasyl group with the proviso of forming aromatic hydrocarbons from paraffins. 3. The process as claimed in claim 1, characterized in that the mixture of petrol and intermediate distillate is hydrorefined and hydrodewaxed simultaneously.