Method of determining dilatation of coal, method of estimating specific volume of coal, method of determining degree of space filling, and method of coal blending

Method of determining dilatation of coal, method of estimating specific volume of coal, method of determining degree of space filling, and method of coal blending

A method of determining the dilatation of a coal comprising: introducing the coal into a thin tube; inserting a piston into the thin tube; heating the coal so that the rate of heating during the softening of the coal is 6 C/min or higher; measuring the displacement of the piston; and determining the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AIHARA YOHICHI, NOMURA SEIJI, TSUKASAKI YOSHIMITSU, ISHIHARAGUCHI YUUJI, KOIZUMI SATOSHI, KAKIKI TAKASHI
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHEMISTRY
DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
FUELS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
LUBRICANTS
MEASURING
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PHYSICS
TECHNICAL GASES CONTAINING CARBON MONOXIDE
TESTING
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Beschreibung
Zusammenfassung:A method of determining the dilatation of a coal comprising: introducing the coal into a thin tube; inserting a piston into the thin tube; heating the coal so that the rate of heating during the softening of the coal is 6 C/min or higher; measuring the displacement of the piston; and determining the dilatation of the coal from the displacement.