FIELD: chemistry.
SUBSTANCE: invention relates to the field of oil refining, namely, to process of electrochemical cracking of heavy raw oil. The invention concerns method of electrochemical cracking of heavy oil products under the action of electric current. The process is carried out at excessive pressure of 0.01-0.5 MPa and temperature of 380-450°C, in presence of alloys of metals Al, Cr, Ni, Fe, which are used as separate conductors placed in the region of cracking in contact with raw material, through which electric current with voltage of 0.1-10 kV and current value of 1-1·104 A is run.
EFFECT: increase in output of light distillate fractions and obtaining only marketable products i.e. Diesel-oil fractions and non-oxidised bitumen with essential simplicity of the method and high manufacturability of the process.
1 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| 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 |
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| OIL DISTILLATE VAPOUR-PHASE CRACKING | 2007 |
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| PROCESS FOR THERMOCHEMICAL PROCESSING OF HEAVY PETROLEUM RESIDUES | 2005 |
|
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| METHOD FOR INTEGRATED THERMOCHEMICAL PROCESSING OF HEAVY PETROLEUM RESIDUES AND HUMITES | 2004 |
|
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| METHOD FOR ELECTROCHEMICAL CRACKING OF HYDROCARBON MATERIAL | 2011 |
|
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| OIL PRODUCT ELECTROTHERMOLYSIS METHOD, AND PLANT FOR ITS IMPLEMENTATION | 2011 |
|
RU2479621C1 |
| METHOD FOR THERMAL-OXIDATIVE CRACKING OF FUEL OIL AND VACUUM DISTILLATES AND PLANT FOR PROCESSING HEAVY OIL RESIDUES | 2020 |
|
RU2772416C2 |
| METHOD OF NON-WASTE THERMAL PROCESSING OF HEAVY OIL RESIDUES MIXED WITH SOLID FUEL | 2008 |
|
RU2378317C2 |
| METHOD OF PRODUCING FLUID PRODUCTS FROM HEAVY PETROLEUM RESIDUES | 2007 |
|
RU2345119C1 |
