WO2002075003A3 - Procede et systeme de regulation d'un convertisseur aod - Google Patents
Procede et systeme de regulation d'un convertisseur aod Download PDFInfo
- Publication number
- WO2002075003A3 WO2002075003A3 PCT/IT2002/000180 IT0200180W WO02075003A3 WO 2002075003 A3 WO2002075003 A3 WO 2002075003A3 IT 0200180 W IT0200180 W IT 0200180W WO 02075003 A3 WO02075003 A3 WO 02075003A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- converter control
- control method
- argon oxygen
- mathematical model
- control system
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4673—Measuring and sampling devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002253520A AU2002253520A1 (en) | 2001-03-21 | 2002-03-21 | Argon oxygen decarburisation converter control method and system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM2001A000146 | 2001-03-21 | ||
IT2001RM000146A ITRM20010146A1 (it) | 2001-03-21 | 2001-03-21 | Metodo e sistema di controllo per convertitori aod. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002075003A2 WO2002075003A2 (fr) | 2002-09-26 |
WO2002075003A3 true WO2002075003A3 (fr) | 2003-02-13 |
Family
ID=11455351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2002/000180 WO2002075003A2 (fr) | 2001-03-21 | 2002-03-21 | Procede et systeme de regulation d'un convertisseur aod |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002253520A1 (fr) |
IT (1) | ITRM20010146A1 (fr) |
WO (1) | WO2002075003A2 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10253535A1 (de) * | 2002-11-16 | 2004-05-27 | Sms Demag Ag | Gaszuleitungssystem für einen metallurgischen Ofen sowie Betriebsverfahren hierzu |
DE102006050888A1 (de) | 2006-10-27 | 2008-04-30 | Siemens Ag | Verfahren zur Regelung des Kohlenmonoxid-Austrags bei einem metallurgischen Schmelzverfahren |
DE102006056672A1 (de) | 2006-11-30 | 2008-06-05 | Sms Demag Ag | Verfahren und Vorrichtung zur Rostfreistahlerzeugung ohne elektrische Energiezufuhr auf der Basis von Roheisen |
DE102006056671A1 (de) | 2006-11-30 | 2008-06-05 | Sms Demag Ag | Verfahren und Vorrichtung zur Rostfreistahlerzeugung ohne elektrische Energiezufuhr auf der Basis von in einer DDD-Anlage vorbehandeltem Roheisen |
JP6010928B2 (ja) * | 2012-03-01 | 2016-10-19 | Jfeスチール株式会社 | 吹錬プロセス操業支援方法及び吹錬プロセス操業支援装置 |
CN105750292A (zh) * | 2016-04-28 | 2016-07-13 | 无锡三达环保科技有限公司 | Aod炉拆包捕集罩 |
CN109811136B (zh) * | 2019-01-11 | 2020-06-02 | 东北大学 | 一种渣浴碳热还原渣池热补偿方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3594155A (en) * | 1968-10-30 | 1971-07-20 | Allegheny Ludlum Steel | Method for dynamically controlling decarburization of steel |
US3816720A (en) * | 1971-11-01 | 1974-06-11 | Union Carbide Corp | Process for the decarburization of molten metal |
JPS4962310A (fr) * | 1972-09-07 | 1974-06-17 | ||
US3920447A (en) * | 1972-02-28 | 1975-11-18 | Pennsylvania Engineering Corp | Steel production method |
JPS5938316A (ja) * | 1982-08-25 | 1984-03-02 | Kawasaki Steel Corp | 高クロム鋼の溶製方法 |
US4512802A (en) * | 1983-03-21 | 1985-04-23 | Nippon Yakin Kogyo Kabushiki Kaisha | Process for the decarburization of molten metal |
-
2001
- 2001-03-21 IT IT2001RM000146A patent/ITRM20010146A1/it unknown
-
2002
- 2002-03-21 WO PCT/IT2002/000180 patent/WO2002075003A2/fr not_active Application Discontinuation
- 2002-03-21 AU AU2002253520A patent/AU2002253520A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3594155A (en) * | 1968-10-30 | 1971-07-20 | Allegheny Ludlum Steel | Method for dynamically controlling decarburization of steel |
US3816720A (en) * | 1971-11-01 | 1974-06-11 | Union Carbide Corp | Process for the decarburization of molten metal |
US3920447A (en) * | 1972-02-28 | 1975-11-18 | Pennsylvania Engineering Corp | Steel production method |
JPS4962310A (fr) * | 1972-09-07 | 1974-06-17 | ||
JPS5938316A (ja) * | 1982-08-25 | 1984-03-02 | Kawasaki Steel Corp | 高クロム鋼の溶製方法 |
US4512802A (en) * | 1983-03-21 | 1985-04-23 | Nippon Yakin Kogyo Kabushiki Kaisha | Process for the decarburization of molten metal |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Week 198424, Derwent World Patents Index; AN 1984-148573, XP002220175, "Decarburisation smelting high chromium content steel" * |
KOEHLE S ET AL: "BEOBACHTUNG DES ENTKOHLUNGSPROZESSES ANHAND VON ABGASMESSUNGEN", STAHL UND EISEN, VERLAG STAHLEISEN GMBH. DUSSELDORF, DE, vol. 113, no. 6, 14 June 1993 (1993-06-14), pages 55 - 60, XP000369701, ISSN: 0340-4803 * |
PATENT ABSTRACTS OF JAPAN vol. 008, no. 126 (C - 228) 13 June 1984 (1984-06-13) * |
Also Published As
Publication number | Publication date |
---|---|
AU2002253520A1 (en) | 2002-10-03 |
WO2002075003A2 (fr) | 2002-09-26 |
ITRM20010146A1 (it) | 2002-09-21 |
ITRM20010146A0 (it) | 2001-03-21 |
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