Title:
【発明の名称】予備還元炉を備えた溶融還元設備における予備還元用ガス流れの調整方法
Document Type and Number:
Japanese Patent JP2536642
Kind Code:
B2
Inventors:
YAMADA KENZO
ARYAMA TATSURO
ISOZAKI SHINICHI
ARYAMA TATSURO
ISOZAKI SHINICHI
Application Number:
JP31325989A
Publication Date:
September 18, 1996
Filing Date:
December 04, 1989
Export Citation:
Assignee:
NIPPON KOKAN KK
International Classes:
C21B11/02; C21B11/00; (IPC1-7): C21B11/00
Domestic Patent References:
| JP1129915A | ||||
| JP62280320A |
Attorney, Agent or Firm:
Tomomachi Masatoshi