Mesophase pitch and continuous preparation system and method thereof

The invention discloses mesophase pitch and a continuous preparation system and method thereof. The method comprises the following steps: carrying out reduced pressure distillation on heavy oil to separate refined components; preheating the refined component, introducing the preheated refined compon...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SONG WANCANG, ZHOU XINYUE, ZHAO XUNZHI, LI FUSHUANG, FAN JINGXIN, XUE TONGHUI, ZANG JIAZHONG, WANG SHAOPO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY FUELS LUBRICANTS METALLURGY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PYROLIGNEOUS ACID SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING WORKING-UP PITCH, ASPHALT, BITUMEN, TAR
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