FIELD: production of fuel compositions on the base of heavy oil fractions; utilization of slimes. SUBSTANCE: heavy oil fraction is mixed with oil slime. Said oil slime is preliminary mixed with slime of aluminium silicate catalyst. The process is followed by separation of water and impurities against thus obtained mixture. Slime mixture comprising heavy petroleum fraction is then affected by emulsification. Fuel composition comprises, mas. %: oil slime, 1-30; slime of aluminium silicate catalyst, 1-30; heavy oil fraction, 40-98. EFFECT: improved quality of desired fuel composition; higher amount of slimes are utilized. 1 tbl
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Authors
Dates
1997-11-27—Published
1994-05-11—Filed