Agglomerated Ore And Method For Producing Same

Abstract: This agglomerated ore is a molded object in which a plurality of types of particles are mixed. The plurality of types of particles include at least iron carbide particles and iron oxide particles. At least a portion of the iron oxide particles are exposed on the surface layer of the agglomerated ore, and the porosity of the agglomerated ore is 20-40%. The proportion of the total mass of iron in the iron carbide and metal iron relative to the mass of the total iron contained in the agglomerated ore is 40-80 mass%, and the carbon concentration including the carbon in the iron carbide particles is 1.0-4.5 mass%.

Patent Information

Application #

Filing Date

19 March 2024

Publication Number

44/2024

Publication Type

INA

Invention Field

METALLURGY

Status

Email

Parent Application

Applicants

NIPPON STEEL CORPORATION

6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Inventors

1. MIZUTANI Moritoshi

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Specification

Documents

Application Documents

#	Name	Date
1	202417020523-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [19-03-2024(online)].pdf	2024-03-19
2	202417020523-STATEMENT OF UNDERTAKING (FORM 3) [19-03-2024(online)].pdf	2024-03-19
3	202417020523-REQUEST FOR EXAMINATION (FORM-18) [19-03-2024(online)].pdf	2024-03-19
4	202417020523-PROOF OF RIGHT [19-03-2024(online)].pdf	2024-03-19
5	202417020523-PRIORITY DOCUMENTS [19-03-2024(online)].pdf	2024-03-19
6	202417020523-POWER OF AUTHORITY [19-03-2024(online)].pdf	2024-03-19
7	202417020523-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [19-03-2024(online)].pdf	2024-03-19
8	202417020523-FORM 18 [19-03-2024(online)].pdf	2024-03-19
9	202417020523-FORM 1 [19-03-2024(online)].pdf	2024-03-19
10	202417020523-DRAWINGS [19-03-2024(online)].pdf	2024-03-19
11	202417020523-DECLARATION OF INVENTORSHIP (FORM 5) [19-03-2024(online)].pdf	2024-03-19
12	202417020523-COMPLETE SPECIFICATION [19-03-2024(online)].pdf	2024-03-19
13	202417020523-FORM 3 [09-08-2024(online)].pdf	2024-08-09