Production method for briquette

Provided is a production method that is for a briquette and that comprises a step for obtaining a briquette having a water content of 5 wt% or less by molding a molding raw material containing a powder carbonized coal and a binder and drying the same at 60-100°C. The binder contains an aqueous solut...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KOSUGE, Katsushi, ARIYOSHI, Daisuke, URATA, Yusuke, MORI, Eiichiroh, YASUDA, Kazuma, FUJIYOSHI, Akira
Format:	Patent
Sprache:	eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Provided is a production method that is for a briquette and that comprises a step for obtaining a briquette having a water content of 5 wt% or less by molding a molding raw material containing a powder carbonized coal and a binder and drying the same at 60-100°C. The binder contains an aqueous solution of a polyvinyl alcohol having a saponification degree of more than 99.3 mol% and a polymerization degree of 1700 or more. The powder carbonized coal is a pulverized coal obtained by drying and carbonizing a coal including brown coal and/or subbituminous coal.