Liquid oxygen gasification device and liquid oxygen gasification method for underground coal gas

The liquid oxygen gasification device comprises a liquid oxygen gasification section, a hot working medium heat absorption section and a gas oxygen injection pipe, and the liquid oxygen gasification section is provided with a first cavity and a second cavity which are independent of each other; the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO KEJING, XIA XIAOJUN, WANG XUEBO, DING XUEGUANG, LIU SHAOHUA, ZOU MINGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPE-LINE SYSTEMS PIPE-LINES STORING OF DISTRIBUTING GASES OR LIQUIDS WEAPONS
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