Producing method of high strength coke

A producing method of a high strength coke includes carbonizing a coke feed that contains a first binder of which a maximum weight loss temperature is equal to or higher than 400 DEG C and a second binder of which a maximum weight loss temperature is lower than 400 DEG C in a raw material coal, wher...

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Bibliographische Detailangaben
Hauptverfasser:	NOMURA, SEIJI, UEMATSU, HIROSHI, KATSUMI, YASUHIRO, DOBASHI, ATSUSHI, HAYASHIZAKI, HIDEYUKI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS LUBRICANTS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	A producing method of a high strength coke includes carbonizing a coke feed that contains a first binder of which a maximum weight loss temperature is equal to or higher than 400 DEG C and a second binder of which a maximum weight loss temperature is lower than 400 DEG C in a raw material coal, wherein a maximum weight loss temperature is defined as a temperature at which a maximum weight loss rate is obtained and a weight loss rate is given by differentiating weight loss during a temperature rise to 900 DEG C at a rate of 3 DEG C /min with respect to time.