FIELD: petrochemistry. SUBSTANCE: diesel fractions are affected by hydropurification. The process is carried out in the presence of catalysts, layers of aluminum-cobalt-molybdenum catalyst in mixture with elementary sulfur and aluminium-nickel-molybdenum catalyst being used. Ratio of said layers is determined according to formula 1+15 S/A where S is sulfur content in raw material (mass %) and A is content of aromatic hydrocarbons in raw material (vol %). EFFECT: improves efficiency of method. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS FOR HYDROREFINING DIESEL FUEL | 1991 |
|
RU2024587C1 |
| PROCESS FOR HYDROREFINING DIESEL FRACTIONS | 1991 |
|
RU2024583C1 |
| METHOD OF ECOLOGICALLY SAFETY DIESEL FUEL PRODUCING | 1996 |
|
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| METHOD OF LOW-SULFUR FURNACE FUEL COMPONENT PRODUCING | 1996 |
|
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| METHOD OF PRODUCING LOW-SULFUR OIL FRACTIONS AND PRODUCTS | 1994 |
|
RU2074878C1 |
| PROCESS OF HYDROREFINEMENT OF DIESEL FRACTIONS | 1995 |
|
RU2084492C1 |
| PROCESS FOR PRODUCING LOW-SULFUR DIESEL FUEL | 1991 |
|
RU2005765C1 |
| METHOD OF PRODUCING LOW-SULFUR DIESEL FRACTIONS | 1994 |
|
RU2074877C1 |
| PROCESS OF OIL DESULFURIZATION | 1994 |
|
RU2074881C1 |
| METHOD FOR PRODUCING FUEL OILS POSSESSING SUPERIOR ECOLOGIC PROPERTIES | 1995 |
|
RU2100406C1 |
