Method of reducing fumes from a vessel of molten asphalt

A method and container for reducing fuming of asphalt in a heated vessel, including placing asphalt in a heated vessel to heat the asphalt to a molten state, adding a blanket material to the asphalt, the blanket material being substantially insoluble in the molten asphalt to form a skim thereon to r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MARZARI JORGE A, TRUMBORE DAVE C, JONES DAVE R
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING FIXED CONSTRUCTIONS FUELS HANDLING THIN OR FILAMENTARY MATERIAL LUBRICANTS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PACKAGES PACKAGING ELEMENTS PACKING PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PYROLIGNEOUS ACID STORING TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING UNPACKING WORKING-UP PITCH, ASPHALT, BITUMEN, TAR
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Beschreibung
Zusammenfassung:	A method and container for reducing fuming of asphalt in a heated vessel, including placing asphalt in a heated vessel to heat the asphalt to a molten state, adding a blanket material to the asphalt, the blanket material being substantially insoluble in the molten asphalt to form a skim thereon to reduce fuming therefrom.