FIELD: petroleum processing and petrochemistry.
SUBSTANCE: invention, in particular, relates to catalytic process for processing hydrocarbon stock corresponding to diesel fuel composition and having low pour point to produce diesel fuel with low pour point. More specifically, hydrocarbon fraction 160-360°C is fed into reactor with fixed catalyst bed at temperature at least 200°C and pressure up to 1 MPa, said catalyst being zeolite of the aluminosilicate, galloaluminosilicate, gallosilicate, ironaluminosilicate, or chromoaluminosilicate type selected from ZSM-5, ZSM-11, ZSM-12, ZSM-22, ZSM-23, ZSM-35, ZSM-48, mordenite, and NETA pretreated with organic or inorganic acid solutions.
EFFECT: increased yield of diesel fuel.
3 cl, 11 ex
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