Title:
SINTERED ORE MANUFACTURING METHOD AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/189329
Kind Code:
A1
Abstract:
This sintered ore manufacturing method forms a charge layer by charging granulated particles, which are granulated from a sintering raw material including an iron-containing raw material and a carbon-containing raw material, into an endless moving pallet 32 of a sintering machine 30 and manufactures a sintered ore by sintering the charge layer. The sintered ore manufacturing method comprises: a step for generating a productivity estimate model with, as an input, a plurality of intermediate indexes pertaining to manufacturing the sintered ore and, as an output, an index pertaining to the productivity of the sintered ore; and a step for using the productivity estimation model and specifying an intermediate index having the highest level of influence to an index pertaining to the productivity among a plurality of intermediate indexes.
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Inventors:
BAMBA HARUHISA (JP)
IWAMI YUJI (JP)
OYA KENJI (JP)
IWAMI YUJI (JP)
OYA KENJI (JP)
Application Number:
PCT/JP2023/008886
Publication Date:
October 05, 2023
Filing Date:
March 08, 2023
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C22B1/20; F27B21/14
Foreign References:
| JPS63100137A | 1988-05-02 | |||
| JP2013140548A | 2013-07-18 | |||
| JP2022002111A | 2022-01-06 | |||
| JP2019196515A | 2019-11-14 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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