PROCESS OF PRODUCING BITUMEN BINDER FROM ACID SLUDGE

FIELD: petroleum processing and disposal of waste. ^ SUBSTANCE: neutralized acid sludge is subjected to thermal oxidation with air oxygen in presence of additionally introduced modifying additive, in particular regenerate from coagulum obtained by autoclaving in amount 5-10% based on the weight of r...

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Bibliographische Detailangaben
Hauptverfasser:	FILIPPOVA OL'GA PAVLOVNA, MAKAROV VLADIMIR MIKHAJLOVICH
Format:	Patent
Sprache:	eng ; rus
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 and disposal of waste. ^ SUBSTANCE: neutralized acid sludge is subjected to thermal oxidation with air oxygen in presence of additionally introduced modifying additive, in particular regenerate from coagulum obtained by autoclaving in amount 5-10% based on the weight of raw material. ^ EFFECT: achieved utilization of polymeric production waste. ^ 4 tbl, 4 ex