FIELD: process engineering.
SUBSTANCE: invention relates to catalyst used in hydrogen cracking of paraffin hydrocarbons and to method of producing fuel main component. Hydrogen cracking catalyst comprises carrier containing ultra stable Y-type zeolite produced by ultra stabilization of NaY-type zeolite and metal of group VIII of periodic table applied on said carrier. Note here that NaY-type zeolite features peak on X-ray diagram in the range of 2θ=28.0°-28.5° and 2θ=15.0°-16.0°, and I1/I2 ratio not exceeding 0.05, taking that I1 is intensity peak observed in the range of 2θ=28.0°-28.5°, while I2 is intensity peak observed in the range of 2θ=15.0°-16.0°. Invention covers also method of producing fuel base stock including hydrocracking of paraffin hydrocarbon in the presence of above described catalyst and fraction rectification of cracking product.
EFFECT: high cracking activity and yield of medium distillate.
8 cl, 9 ex, 1 tbl,1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PARAFFIN HYDROCRACKING METHOD AND METHOD FOR OBTAINING MATERIAL OF FUEL BASE | 2007 |
|
RU2425093C2 |
| PARAFFIN HYDROCRACKING METHOD | 2007 |
|
RU2428458C2 |
| METHOD OF PRODUCING LIQUID FLUID | 2007 |
|
RU2437716C2 |
| METHOD TO PRODUCE LIQUID FUEL | 2008 |
|
RU2451714C2 |
| HYDROGEN CRACKING CATALYST AND METHOD OF PRODUCING FUEL MAIN COMPONENT | 2007 |
|
RU2417839C2 |
| LIQUID FUEL OBTAINING METHODS | 2008 |
|
RU2443756C2 |
| TREATMENT METHOD OF SYNTHETIC OIL, METHOD FOR OBTAINING HYDROCARBON OIL, HYDROCARBON OIL FOR OBTAINING HYDROGEN, HYDROCARBON OIL FOR ADDITIVE INCREASING MAXIMUM HEIGHT OF SOOTLESS FLAME, FOR KEROSENE, AND HYDROCARBON OIL FOR BASE COMPONENT OF DIESEL FUEL | 2007 |
|
RU2429279C2 |
| PETROLEUM OIL AND PETROLEUM OIL OBTAINING METHOD | 2007 |
|
RU2425859C2 |
| CATALYST AND METHOD FOR HYDROISOMERISATION OF DIESEL DISTILLATES USING SAID CATALYST | 2013 |
|
RU2535213C1 |
| METHOD OF PRODUCING LIQUID BASE FUEL | 2007 |
|
RU2428456C2 |
