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Patent Searching and Data


Title:
RAW MATERIAL SUPPLY DEVICE, FLASH FURNACE, AND OPERATION METHOD OF FLASH FURNACE
Document Type and Number:
WIPO Patent Application WO/2019/139078
Kind Code:
A1
Abstract:
This raw material supply device supplies a raw material into a flash furnace, and at least supplies into the flash furnace a reaction gas that contributes to the reaction of the raw material, and is provided with: a raw material flow path which is provided outside of a lance and which supplies the raw material into the flash furnace; a gas flow path which is provided outside of the raw material flow path and which supplies the reaction gas into the flash furnace; and a movable vane which is arranged protruding into the gas flow path.

Inventors:
MOTOMURA, Tatsuya (PAN PACIFIC COPPER CO. LTD., 3-3382, Oaza Saganoseki, Oita-sh, Oita 01, 〒8792201, JP)
SANO, Hiroyuki (PAN PACIFIC COPPER CO. LTD., 3-3382, Oaza Saganoseki, Oita-sh, Oita 01, 〒8792201, JP)
Application Number:
JP2019/000522
Publication Date:
July 18, 2019
Filing Date:
January 10, 2019
Export Citation:
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Assignee:
PAN PACIFIC COPPER CO., LTD. (1-2 Otemachi 1-chome, Chiyoda-ku Tokyo, 64, 〒1008164, JP)
International Classes:
F27D3/18; C22B5/02
Foreign References:
CN105154686A2015-12-16
US20150061201A12015-03-05
JP2013540251A2013-10-31
Attorney, Agent or Firm:
KATAYAMA, Shuhei (Mitsui Sumitomo Marine Tepco Building, 6-1 Kyobashi 1-chome, Chuo-k, Tokyo 31, 〒1040031, JP)
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