加熱処理装置及び加熱処理方法

Japanese Patent JP4776541

B2

A heat-treatment apparatus having a combustion chamber (13), an apparatus main body (10) provided with said combustion chamber (13), a combustion burner (20) for supplying a heating gas to said combustion chamber (13), a flue for discharging a combustion gas generated in said combustion chamber (13) to the outside, and a heating vessel stored in said combustion chamber (13), said heating vessel (15) having a bottom and an opening on the top, said opening being opened and closed by a lid (16), and said heating vessel being provided with a communicating member (153) that is communicably open to the above said combustion chamber when said lid is closed. This heat-treatment apparatus can keep the emission gas generated during the treatment, and, waste valuable metals can be efficiently recovered, if contained.

Tamio Okada
Shigemitsu
Tadao Sasaki
Yoshikawa Hideo
Katsuyuki Shirakawa
Ryoichi Kishida
Shinnosuke Takeuchi
Shigeru Osuka
Fumiaki Osawa

JP2006537656A

September 21, 2011

September 01, 2005

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NIPPON CRUCIBLE CO.,LTD.

F23G5/00; B09B3/00; C22B7/00; C22B21/06; F27B14/08; F27D3/14; F27D13/00; F27D17/00; F27D21/02

JPH07151320A	1995-06-13
JPH0387025A	1991-04-11
JPH0289909A	1990-03-29
JPH08210613A	1996-08-20
JPH05223226A	1993-08-31
JPH0449725A	1992-02-19
JP2000033356A	2000-02-02
JP2004184055A	2004-07-02
JPH11108331A	1999-04-23
JP2002162010A	2002-06-07
JPH11211043A	1999-08-06
JPH0933028A	1997-02-07
JPH09178131A	1997-07-11
JP2002048317A	2002-02-15

Eiji Saegusa
Kakehi Yuro
Shinichi Mashita

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