Title:
直接精練容器
Document Type and Number:
Japanese Patent JP4638576
Kind Code:
B2
Abstract:
A direct smelting vessel which is adapted to contain a molten bath of metal and slag is disclosed. The vessel includes an off-gas duct that has: (a) a first section which has a relatively slight upward inclination to the horizontal from an inlet end of the first section; and (b) a second section which extends upwardly from an upper end of the first section at a relatively steep inclination to the horizontal.
Inventors:
Cecil Peter Bates
Peter Damian Burke
Rodney James Dry
Peter Damian Burke
Rodney James Dry
Application Number:
JP2000172315A
Publication Date:
February 23, 2011
Filing Date:
June 08, 2000
Export Citation:
Assignee:
Technological Resources Proprietary Limited
International Classes:
C21B13/10; C21B11/08; F27B3/10; C21B13/00; F27B3/22; F27B17/00; F27D17/00; F27B3/12; F27D3/15; F27D3/18
Domestic Patent References:
| JP1196492A | ||||
| JP59031812A | ||||
| JP59133996U | ||||
| JP53142902A | ||||
| JP44014653Y1 | ||||
| JP61133791U | ||||
| JP59152392U | ||||
| JP1153496U | ||||
| JP8188817A | ||||
| JP61020661A | ||||
| JP5505233A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Sadafumi Kobori
Yukihiro Ikeda
Hajime Asamura
Sadafumi Kobori
Yukihiro Ikeda