PROCESS FOR PREPARATION OF BITUMEN BINDING MATERIAL

PROCESS FOR PREPARATION OF BITUMEN BINDING MATERIAL

A process for the preparation of bitumen binding material comprises mixing reducing medium with admixture based on acid tar and heating mixture with subsequent keeping at high temperature. At first, reducing medium is mixed with vat residue of rectification of synthetic fatty acids in heating. There...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DONCHENKO PAVLO ARKHYPOVYCH, HRETSKYI DENYS VOLODYMYROVYCH
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:A process for the preparation of bitumen binding material comprises mixing reducing medium with admixture based on acid tar and heating mixture with subsequent keeping at high temperature. At first, reducing medium is mixed with vat residue of rectification of synthetic fatty acids in heating. Thereafter, to the obtained mixture admixture is added at mixing. The formed mixture is further heated with subsequent keeping at given temperature and continuous mixing.