METHOD FOR RECOVERING METALLIC CONTENT IN METALLURGICAL DEPOSITS OR SLAG FINE POWDER BY SUSPENSION MELTING

Japanese Patent JP3590074

B2

PURPOSE: To provide a recovering method of metal content in metallurgical slag deposited material or slag fine powder by a suspension melting method remarkably improving heat efficiency and having high profitability.
CONSTITUTION: This recovering method is that for recovering valuable metals contained in various kinds of the metallurgical slag deposited material and fine powder and further, that for forming the producing material, slag deposited material or fine powder suitable for the following treatment and having slightly solubility. A method for recovering the valuable metal and forming the producing material having the slightly solubility, are executed in a suspension melting furnace and a method for melting the deposited material and the fine powder, is mainly executed with a reduction.

WO/2023/079017	METHOD AND DEVICE FOR REDUCING METAL OXIDE BY MEANS OF A REDUCING GAS OR GAS MIXTURE USING SOLAR HEAT
WO/2023/025646	METHOD FOR PRODUCING A MELT CONTAINING MANGANESE

Sigmund Pedah Pufferberg

JP4769492A

November 17, 2004

February 04, 1992

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OUTOKUMPU RESEARCH OSAK YHTIO

C22B5/14; C22B7/00; C22B7/02; C22B7/04; (IPC1-7): C22B7/00

JP2061955U
JP61016411B1
JP61124536A
JP48084702A
JP1252734A
JP2061955U
JP61016411B1
JP61124536A
JP48084702A
JP1252734A

Takao Katori

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