MARINE FUEL
petroleum processing. SUBSTANCE: marine fuel contains, wt.%: oil tar, 5-30; broad vacuum fraction 260-510 C or products of viscosity breaking of topped residuum and broad vacuum fraction 260-510 C, up to 25; hydrofined diesel fuel, 15-40; depressant, up to 0.05; and straight-run mazut, the balance....
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | petroleum processing. SUBSTANCE: marine fuel contains, wt.%: oil tar, 5-30; broad vacuum fraction 260-510 C or products of viscosity breaking of topped residuum and broad vacuum fraction 260-510 C, up to 25; hydrofined diesel fuel, 15-40; depressant, up to 0.05; and straight-run mazut, the balance. EFFECT: improved low- temperature properties and enlarged source of raw materials. 2 tbl |
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