Concentrate burner of copper smelting furnace and operation method of copper smelting furnace

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11499781
APP PUB NO 20210088283A1
SERIAL NO

16634004

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Importance

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Abstract

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A concentrate burner provided over a reaction shaft of a copper smelting furnace, is characterized by comprising: a raw material supply portion that supplies a starting material into the reaction shaft, the starting material including copper concentrate; and an additive supply portion that is provided separately from the raw material supply portion and supplies solid additive to the starting material.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
JX METALS SMELTING CO LTD10-4 TORANOMON 2-CHOME MINATO-KU TOKYO 105-0001

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Motomura, Tatsuya Oita, JP 10 18
Soma, Yuki Oita, JP 14 13

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