METHOD FOR PREDICTING OF BTX YIELD IN COKES PROCESS

The present invention relates to a method for predicting BTX yield in a cokes process which comprises the following steps: a step for selecting an influence factor which has high correlation with the yield of BTX produced from gas generated from a carbonization step of coal; a step for generating th...

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Bibliographische Detailangaben
Hauptverfasser:	CHOI, JU HEE, RLEE, JONG HYUP, AN, JIN YOUNG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	The present invention relates to a method for predicting BTX yield in a cokes process which comprises the following steps: a step for selecting an influence factor which has high correlation with the yield of BTX produced from gas generated from a carbonization step of coal; a step for generating the correlation between the selected influence factor and the BTX yield; and a step for predicting the BTX yield from the generated correlation. The present invention enables users to accurately predict the BTX yield in a coal cokes process with the uniform coal carbonization temperature. [Reference numerals] (AA) BTX yield(actual, Kg/t-coal); (BB) BTX yield(Kg/t-coal) = 6.27 + 0.259 VM - 1.58 viscosity R2 = 0.889; (CC) BTX yield(predicted, Kg/t-coal)