Maintenance process of coke oven ascension pipes

The invention provides a maintenance process of coke oven ascension pipes. The maintenance process specifically comprises the following steps: performing preparation; opening a water seal cover of anascension pipe, opening a coal loading hole cover far away from the ascension pipe, installing an fir...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIN XUTAO, ZHOU XINGGUO, HAN WENHAO, CAI SHIQIONG, TANG LEILEI
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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