Title:
直接製錬プラント
Document Type and Number:
Japanese Patent JP4939395
Kind Code:
B2
Abstract:
Method of constructing and installing a direct smelting unit comprising a smelting vessel (11). The vessel is prefabricated off site in three modules (11A, 11B, 11C) which are then transported to the installation site where they are hoisted by a crane and deposited sequentially on top of one another and joined together by welding to form a unitary vessel. The vessel modules are prefabricated so as to be internally lined with water cooling panels connected to water inlet and outlet connectors (62) on the exterior of the circumferential wall sections of those modules. A vessel access tower is formed in modules brought together to envelop the tower and carrying water supply and return piping which is connected to the water inlet and outlet connectors (62) of the cooling panels.
Inventors:
Ions, Philip, James
Hayton, Mark
Hayton, Mark
Application Number:
JP2007503154A
Publication Date:
May 23, 2012
Filing Date:
March 17, 2005
Export Citation:
Assignee:
Technological Resources Proprietary Limited
International Classes:
C21B11/00; C21B13/00; C21C5/56; F27B1/10; F27B1/16; F27B1/21; F27B1/24; F27B3/02; F27B3/10; F27B3/19; F27B3/20; F27B3/24; F27D3/14; F27D3/15; F27D17/00; F27D99/00
Domestic Patent References:
| JP2002519516A | 2002-07-02 | |||
| JPS59158983A | 1984-09-08 | |||
| JP2001262209A | 2001-09-26 | |||
| JPH0754024A | 1995-02-28 | |||
| JP2001506315A | 2001-05-15 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Hajime Asamura
Yutaka Yoshida
Toru Mori