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Patent Searching and Data


Title:
ROTARY KILN AND METAL RECOVERY METHOD
Document Type and Number:
WIPO Patent Application WO/2012/008453
Kind Code:
A1
Abstract:
Disclosed is a rotary kiln provided with a rotary furnace in which an object to be treated containing a metal is burnt, an electric furnace which is connected to the rotary furnace via a connecting portion and which separates the metal from the molten material of the object to be treated which is burnt in the rotary furnace by electrical heating, and a reductant supply means for supplying a reductant to the electric furnace.

Inventors:
TETSUYAMA Isshu (25-9, Nishigotanda 7-chome, Shinagawa-k, Tokyo 86, 〒1418686, JP)
鉄山 一州 (〒86 東京都品川区西五反田七丁目25番9号 住友重機械工業株式会社内 Tokyo, 〒1418686, JP)
AGAWA Ryuichi (5-2, Sobirakicho, Niihama-sh, Ehime 88, 〒7928588, JP)
阿川 隆一 (〒88 愛媛県新居浜市惣開町5番2号 住友重機械工業株式会社愛媛製造所内 Ehime, 〒7928588, JP)
Application Number:
JP2011/065894
Publication Date:
January 19, 2012
Filing Date:
July 12, 2011
Export Citation:
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Assignee:
SUMITOMO HEAVY INDUSTRIES, LTD. (1-1 Osaki 2-chome, Shinagawa-ku Tokyo, 25, 〒1416025, JP)
住友重機械工業株式会社 (〒25 東京都品川区大崎二丁目1番1号 Tokyo, 〒1416025, JP)
Mitsui mining & Smelting Co., Ltd. (1-11-1, Osaki Shinagawa-k, Tokyo 84, 〒1418584, JP)
三井金属鉱業株式会社 (〒84 東京都品川区大崎1丁目11番1号 Tokyo, 〒1418584, JP)
TETSUYAMA Isshu (25-9, Nishigotanda 7-chome, Shinagawa-k, Tokyo 86, 〒1418686, JP)
鉄山 一州 (〒86 東京都品川区西五反田七丁目25番9号 住友重機械工業株式会社内 Tokyo, 〒1418686, JP)
International Classes:
F27B7/20; B09B3/00; C22B7/04; C22B11/02; C22B13/02; C22B15/00; C22B25/02; C22B61/00; F27B3/19; F27B7/33
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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Claims: