FIELD: chemistry.
SUBSTANCE: method for processing heavy petroleum feedstock by catalytic cracking to distillate fractions in the presence of a catalyst in a sealed autoclave in the inert gas environment. The cobalt powder of micron and submicron sizes is used as a catalyst in the amount of 0.4-0.8 wt %, the process is carried out at the temperature of 420°C for 1.5 hours with the possibility of the catalyst re-use.
EFFECT: achieving a higher conversion of fuel oil and heavy petroleum feedstock with a high yield of light fractions.
1 tbl, 10 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HEAVY OIL STOCK PROCESSING METHOD | 2016 |
|
RU2616300C1 |
| METHOD FOR RECYCLING OIL RESIDUES BY CATALYTIC CRACKING IN THE PRESENCE OF A DOUBLE SALT NaCl⋅AlCl | 2021 |
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| METHOD OF CONVERTING TAR OIL | 2018 |
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| METHOD FOR PROCESSING HEAVY PETROLEUM FRACTIONS | 2017 |
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| CATALYST SYSTEM IN THERMOLYSIS OF HEAVY OIL STOCK AND OIL EXTRACTION AND REFINING WASTES | 2013 |
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| HEAVY OIL STOCK PROCESSING METHOD | 2010 |
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| HYDROCRACKING METHOD OF HEAVY OIL RAW MATERIAL USING VORTEX REACTOR | 2010 |
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| METHOD OF THERMAL CRAKING OF HEAVY OIL PRODUCTS "ИТЭР" | 2007 |
|
RU2354681C1 |
| CATALYST FOR PROCESSING HEAVY OIL RESIDUES AND METHOD OF ITS PRODUCTION | 2017 |
|
RU2638834C1 |
| CATALYST FOR HEAVY CRUDE OIL REFINING PROCESS AND METHOD OF ITS PREPARATION (VERSIONS) | 2019 |
|
RU2699065C1 |
