BITUMEN PRODUCTION PROCESS

BITUMEN PRODUCTION PROCESS

FIELD: petroleum processing. SUBSTANCE: bitumen is produced by air-oxidation of raw petroleum material in presence of 2-5 wt.% of by-product from propylene tetramer production process, in particular, heavy residues from oligomer rectification stage. EFFECT: intensified process. 2 tbl, 3 ex

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Bibliographische Detailangaben
Hauptverfasser: EVDOKIMOVA N.G, GORBUNOV I.V, RAKHIMOV M.N, LOBANOV V.V
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
FUELS
LUBRICANTS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PYROLIGNEOUS ACID
TECHNICAL GASES CONTAINING CARBON MONOXIDE
WORKING-UP PITCH, ASPHALT, BITUMEN, TAR
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Beschreibung
Zusammenfassung:FIELD: petroleum processing. SUBSTANCE: bitumen is produced by air-oxidation of raw petroleum material in presence of 2-5 wt.% of by-product from propylene tetramer production process, in particular, heavy residues from oligomer rectification stage. EFFECT: intensified process. 2 tbl, 3 ex