Title:
金属鉄の製造方法
Document Type and Number:
Japanese Patent JP6964692
Kind Code:
B2
Abstract:
A metallic iron production method, adding a block containing an iron oxide compound (200) and a carbon-containing reducing material (300) into a reduction furnace (100), using a reduction furnace external heating mode, causing the iron oxide compound to achieve reduction and melting in air-free conditions, cooling the molten metallic iron, and recovering the cooled metallic iron.
Inventors:
Lee Kikuen
Zhangxing
Zhangxing
Application Number:
JP2019572781A
Publication Date:
November 10, 2021
Filing Date:
December 21, 2017
Export Citation:
Assignee:
Chuoji Southern Engineering Technology Co., Ltd.
International Classes:
C21B13/00
Domestic Patent References:
| JP2001294921A | ||||
| JP2003213312A | ||||
| JP2001279315A |
Foreign References:
| WO2015045670A1 | ||||
| US20110100162 | ||||
| US20100107818 | ||||
| US20100164150 | ||||
| CN101215614A | ||||
| CN102242234A |
Attorney, Agent or Firm:
Kimura Mitsuru
Taiji Morikawa
Kei Sakurada
Mie Hideki
Taiji Morikawa
Kei Sakurada
Mie Hideki