Gas-solid reducing vertical furnace and sponge iron production method

The invention provides a gas-solid reducing vertical furnace and a sponge iron production method. Two vertical furnaces are adopted in the gas-solid reducing vertical furnace, and furnace roof gas, high-temperature reducing gas, intermediate gas and cooling gas of the two vertical furnaces are conne...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI SENRONG, FU BANGHAO, LI JIANTAO, WANG PENG, ZHOU QIANG, TANG EN, CHEN QUANFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON
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