Title:
直接製錬装置
Document Type and Number:
Japanese Patent JP4829777
Kind Code:
B2
Abstract:
A direct smelting plant for producing molten metal from a metalliferous feed material is disclosed. The plant includes a fixed smelting vessel to hold a molten bath of metal and slag and a gas space above the bath. The plant also includes means for supplying solids and gas feed materials to the vessel and for tapping molten material from the vessel. The plant also includes at least two platforms for supporting plant operators at different heights of the vessel. The metal tapping means and the slag tapping means are located so as to be accessible by plant operators on a cast house platform and the end metal tapping means and the end slag tapping means are located to be accessible by plant operators on an end tap platform that is at a lower height than the cast house platform.
Inventors:
Ions, Philip, James
Dry, Rodney, James
Dry, Rodney, James
Application Number:
JP2006504003A
Publication Date:
December 07, 2011
Filing Date:
April 08, 2004
Export Citation:
Assignee:
Technological Resources Proprietary Limited
International Classes:
C21B11/08; C21B13/00; C21C5/56; F27B1/20; F27B3/18; F27B3/19; F27D3/15; F27D3/18; C22B5/10; C22B9/00; F27D3/16
Domestic Patent References:
| JP2001280847A | 2001-10-10 | |||
| JPS52155107A | 1977-12-23 | |||
| JPS63166910A | 1988-07-11 | |||
| JP2001165577A | 2001-06-22 | |||
| JPH0539517A | 1993-02-19 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Hajime Asamura
Yutaka Yoshida
Toru Mori