ATMOSPHERIC OIL REFINING PLANT
FIELD: oil refining; plants for production of gasoline, diesel fuel, mazut and bitumen. ^ SUBSTANCE: proposed plant includes 1st and 2nd heat exchangers connected in series, first fractionating apparatus 3, second fractionating apparatus 4, third, fourth heat exchangers 5 and 6, furnace 7, oil suppl...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: oil refining; plants for production of gasoline, diesel fuel, mazut and bitumen. ^ SUBSTANCE: proposed plant includes 1st and 2nd heat exchangers connected in series, first fractionating apparatus 3, second fractionating apparatus 4, third, fourth heat exchangers 5 and 6, furnace 7, oil supply system, system for discharge of separated fractions 9, 10,11, 12, 13 (accumulators inclusive), third fractionating apparatus 14, vertical partitions 15, cooling systems 16 and preheating systems 17 connected with heat-transfer agent inlet 18. All fractionating apparatus are made in form of horizontal apparatus divided into combined condensation and evaporation stages. ^ EFFECT: reduced power requirements; reduced overall dimensions of plant. ^ 4 cl, 2 dwg |
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