Method For Producing Steel And Corresponding Plant

Abstract: Method and plant (10) for producing steel comprising at least a first step of direct reduction in which, by means of a direct reduction plant (11), the reduction of an iron ore (20) is carried out, so as to obtain a ferrous material (30), and at least a second step of melting only in which, by means of an electric melting furnace (12), the ferrous material (30) is melted, generating a volume of slag (21) and a volume of liquid metal (40), the latter having a carbon percentage content of less than or equal to about 1%.

Patent Information

Application #

Filing Date

16 December 2025

Publication Number

52/2025

Publication Type

INA

Invention Field

METALLURGY

Status

Email

Parent Application

Applicants

DANIELI & C. OFFICINE MECCANICHE S.P.A.

Via Nazionale, 41 33042 BUTTRIO (UD)

Inventors

1. BURIN, Paolo

c/o DANIELI & C. OFFICINE MECCANICHE S.P.A. Via Nazionale, 41 33042 BUTTRIO (UD)

2. PRIMAVERA, Alessandra

c/o DANIELI & C. OFFICINE MECCANICHE S.P.A. Via Nazionale, 41 33042 BUTTRIO (UD)

3. MARCONI, Gianfranco

c/o DANIELI & C. OFFICINE MECCANICHE S.P.A. Via Nazionale, 41 33042 BUTTRIO (UD)

Specification

Documents

Application Documents

#	Name	Date
1	202517127684-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [16-12-2025(online)].pdf	2025-12-16
2	202517127684-STATEMENT OF UNDERTAKING (FORM 3) [16-12-2025(online)].pdf	2025-12-16
3	202517127684-REQUEST FOR EXAMINATION (FORM-18) [16-12-2025(online)].pdf	2025-12-16
4	202517127684-PRIORITY DOCUMENTS [16-12-2025(online)].pdf	2025-12-16
5	202517127684-POWER OF AUTHORITY [16-12-2025(online)].pdf	2025-12-16
6	202517127684-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [16-12-2025(online)].pdf	2025-12-16
7	202517127684-FORM 18 [16-12-2025(online)].pdf	2025-12-16
8	202517127684-FORM 1 [16-12-2025(online)].pdf	2025-12-16
9	202517127684-DRAWINGS [16-12-2025(online)].pdf	2025-12-16
10	202517127684-DECLARATION OF INVENTORSHIP (FORM 5) [16-12-2025(online)].pdf	2025-12-16
11	202517127684-COMPLETE SPECIFICATION [16-12-2025(online)].pdf	2025-12-16