ZA937047B - A method for intensifying the reactions in metallurgical vessels - Google Patents

A method for intensifying the reactions in metallurgical vessels

Info

Publication number: ZA937047B
Authority: ZA; South Africa
Prior art keywords: intensifying; reactions; metallurgical vessels; metallurgical; vessels
Prior art date: 1992-10-16

Application number

ZA937047A

Other languages

English (en)

Inventor

Gregory John Hardie

Paul-Gerhard Mantey

Mark Philip Schwarz

Original Assignee

Tech Resources Pty Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-10-16

Filing date

1993-09-23

Publication date

1994-04-18

1993-09-23 Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd

1994-04-18 Publication of ZA937047B publication Critical patent/ZA937047B/xx

Links

238000006243 chemical reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
- 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
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
- 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
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture Of Iron (AREA)
Manufacture And Refinement Of Metals (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)

ZA937047A 1992-10-16 1993-09-23 A method for intensifying the reactions in metallurgical vessels ZA937047B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4234974A DE4234974C2 (de)	1992-10-16	1992-10-16	Verfahren zur Verstärkung der Stoffumsätze in metallurgischen Reaktionsgefäßen

Publications (1)

Publication Number	Publication Date
ZA937047B true ZA937047B (en)	1994-04-18

Family

ID=6470669

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA937047A ZA937047B (en)	1992-10-16	1993-09-23	A method for intensifying the reactions in metallurgical vessels

Country Status (12)

Country	Link
US (1)	US5480473A (fr)
EP (1)	EP0592830A1 (fr)
JP (1)	JP2735774B2 (fr)
KR (1)	KR100248900B1 (fr)
CN (1)	CN1044386C (fr)
AU (1)	AU676203B2 (fr)
BR (1)	BR9304236A (fr)
DE (1)	DE4234974C2 (fr)
MX (1)	MX9306457A (fr)
RU (1)	RU2105069C1 (fr)
TW (1)	TW309542B (fr)
ZA (1)	ZA937047B (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5744117A (en) *	1993-04-12	1998-04-28	Molten Metal Technology, Inc.	Feed processing employing dispersed molten droplets
AUPN226095A0 (en) *	1995-04-07	1995-05-04	Technological Resources Pty Limited	A method of producing metals and metal alloys
DE19518343C2 (de) *	1995-05-18	1997-08-21	Tech Resources Pty Ltd	Schmelzreduktionsverfahren mit erhöhter Effektivität
AUPO426396A0 (en) *	1996-12-18	1997-01-23	Technological Resources Pty Limited	A method of producing iron
AUPO426096A0 (en) *	1996-12-18	1997-01-23	Technological Resources Pty Limited	Method and apparatus for producing metals and metal alloys
AUPO944697A0 (en) *	1997-09-26	1997-10-16	Technological Resources Pty Limited	A method of producing metals and metal alloys
AUPP442598A0 (en) *	1998-07-01	1998-07-23	Technological Resources Pty Limited	Direct smelting vessel
AUPP442698A0 (en) *	1998-07-01	1998-07-23	Technological Resources Pty Limited	A direct smelting process
AUPP483898A0 (en) *	1998-07-24	1998-08-13	Technological Resources Pty Limited	A direct smelting process & apparatus
MY119760A (en)	1998-07-24	2005-07-29	Tech Resources Pty Ltd	A direct smelting process
AUPP554098A0 (en) *	1998-08-28	1998-09-17	Technological Resources Pty Limited	A process and an apparatus for producing metals and metal alloys
AUPP570098A0 (en)	1998-09-04	1998-10-01	Technological Resources Pty Limited	A direct smelting process
AUPP647198A0 (en) *	1998-10-14	1998-11-05	Technological Resources Pty Limited	A process and an apparatus for producing metals and metal alloys
AUPP805599A0 (en)	1999-01-08	1999-02-04	Technological Resources Pty Limited	A direct smelting process
AUPQ083599A0 (en)	1999-06-08	1999-07-01	Technological Resources Pty Limited	Direct smelting vessel
AUPQ152299A0 (en)	1999-07-09	1999-08-05	Technological Resources Pty Limited	Start-up procedure for direct smelting process
AUPQ205799A0 (en)	1999-08-05	1999-08-26	Technological Resources Pty Limited	A direct smelting process
AUPQ213099A0 (en)	1999-08-10	1999-09-02	Technological Resources Pty Limited	Pressure control
AUPQ308799A0 (en)	1999-09-27	1999-10-21	Technological Resources Pty Limited	A direct smelting process
AUPQ346399A0 (en)	1999-10-15	1999-11-11	Technological Resources Pty Limited	Stable idle procedure
AUPQ365799A0 (en)	1999-10-26	1999-11-18	Technological Resources Pty Limited	A direct smelting apparatus and process
JP4330257B2 (ja) *	2000-08-09	2009-09-16	株式会社神戸製鋼所	金属鉄の製法
US6602321B2 (en)	2000-09-26	2003-08-05	Technological Resources Pty. Ltd.	Direct smelting process
MY133537A (en) *	2002-01-24	2007-11-30	Kobe Steel Ltd	Method for making molten iron
KR100862087B1 (ko) *	2002-07-11	2008-10-09	주식회사 포스코	레이들에서 용강과 슬래그의 반응면적을 확장하기 위한 방법
RU2266337C1 (ru) *	2004-05-28	2005-12-20	Государственное образовательное учреждение высшего профессионального образования Московский государственный вечерний металлургический институт	Способ выплавки стали в дуговой сталеплавильной печи
US20060228294A1 (en) *	2005-04-12	2006-10-12	Davis William H	Process and apparatus using a molten metal bath
UA81890C2 (uk) *	2007-06-11	2008-02-11	Анатолий Тимофеевич Неклеса	Спосіб прямого одержання залізовуглецевих сплавів і пристрій для його здійснення
RU2010114611A (ru)	2007-09-14	2011-10-20	Баррик Гольд Корпорейшн (CA)	Способ восстановления металлов платиновой группы с использованием восстановителей
CN102191386B (zh) *	2011-04-27	2013-08-07	新乡市亚洲金属循环利用有限公司	有色金属回收的反应装置
CN102787201A (zh) *	2012-08-31	2012-11-21	首钢京唐钢铁联合有限责任公司	煤作为炼钢压渣剂的用途及其抑制钢渣泡的方法
CN103937922B (zh) *	2014-04-25	2016-04-20	张英华	一种混合还原炼铁设备及炼铁方法
CN112195296A (zh) *	2020-10-09	2021-01-08	新兴铸管股份有限公司	一种含铅锌的铁矿石冶炼装置及冶炼方法

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DE2755165C3 (de) *	1977-12-10	1988-03-24	Klöckner CRA Technologie GmbH, 4100 Duisburg	Verfahren zur Erhöhung des Schrottsatzes bei der Stahlerzeugung
DE3008145C2 (de) *	1980-03-04	1989-09-21	Klöckner CRA Technologie GmbH, 4100 Duisburg	Stahlerzeugungsverfahren
DE3607776A1 (de) *	1986-03-08	1987-09-17	Kloeckner Cra Tech	Verfahren zur herstellung von eisen
JPS62280311A (ja) *	1986-05-29	1987-12-05	Nippon Kokan Kk <Nkk>	溶融還元法
JPS6328811A (ja) *	1986-07-21	1988-02-06	Nippon Kokan Kk <Nkk>	溶融還元法
US4936908A (en) *	1987-09-25	1990-06-26	Nkk Corporation	Method for smelting and reducing iron ores
ES2010498T3 (es) *	1988-02-12	1994-07-16	Kloeckner Cra Patent	Procedimiento y aparato para la postcombustion.
JP2890428B2 (ja) *	1988-12-21	1999-05-17	日本鋼管株式会社	溶融還元法
ZA906892B (en) *	1989-09-04	1991-06-26	Nippon Steel Corp	Method of operating in-bath smelting reduction furnace
JP2602573B2 (ja) *	1990-06-29	1997-04-23	川崎重工業株式会社	金属精錬法
DE4042176C2 (de) *	1990-12-29	1993-12-09	Tech Resources Pty Ltd	Verfahren zur Reduktion von Metalloxiden im schmelzflüssigen Zustand

1992
- 1992-10-16 DE DE4234974A patent/DE4234974C2/de not_active Expired - Fee Related
1993
- 1993-09-15 EP EP93114853A patent/EP0592830A1/fr not_active Ceased
- 1993-09-23 ZA ZA937047A patent/ZA937047B/xx unknown
- 1993-10-11 AU AU48938/93A patent/AU676203B2/en not_active Ceased
- 1993-10-12 US US08/134,945 patent/US5480473A/en not_active Expired - Fee Related
- 1993-10-13 JP JP5255770A patent/JP2735774B2/ja not_active Expired - Fee Related
- 1993-10-13 KR KR1019930021243A patent/KR100248900B1/ko not_active Expired - Fee Related
- 1993-10-15 BR BR9304236A patent/BR9304236A/pt not_active IP Right Cessation
- 1993-10-15 RU RU93056168/02A patent/RU2105069C1/ru not_active IP Right Cessation
- 1993-10-16 CN CN93119184A patent/CN1044386C/zh not_active Expired - Fee Related
- 1993-10-18 MX MX9306457A patent/MX9306457A/es not_active IP Right Cessation
- 1993-11-25 TW TW082109946A patent/TW309542B/zh active

Also Published As

Publication number	Publication date
RU2105069C1 (ru)	1998-02-20
US5480473A (en)	1996-01-02
CN1086545A (zh)	1994-05-11
BR9304236A (pt)	1994-04-19
DE4234974C2 (de)	1994-12-22
DE4234974A1 (de)	1994-04-21
AU676203B2 (en)	1997-03-06
TW309542B (fr)	1997-07-01
MX9306457A (es)	1994-05-31
EP0592830A1 (fr)	1994-04-20
JP2735774B2 (ja)	1998-04-02
KR940009344A (ko)	1994-05-20
CN1044386C (zh)	1999-07-28
JPH06212225A (ja)	1994-08-02
KR100248900B1 (ko)	2000-04-01
AU4893893A (en)	1994-04-28

Publication	Publication Date	Title
ZA937047B (en)	1994-04-18	A method for intensifying the reactions in metallurgical vessels
GB2272964B (en)	1997-02-05	A vertical boat and a method for making the same
ZA898766B (en)	1990-08-29	Tap spout for metallurgical vessels
ZA931321B (en)	1993-11-02	Catalytic vessel
EP0328510A3 (en)	1990-08-22	Transfer car for metallurgical transfer vessels
GB9201709D0 (en)	1992-03-11	Metallurgical vessel
GB2238739B (en)	1993-09-01	Metallurgical vessels
EP0723511A4 (fr)	1997-01-08	Dispositif d'amarrage
EP0482713A3 (en)	1992-11-25	Reaction vessels
GR3003167T3 (en)	1993-02-17	Metal containers
ZA945558B (en)	1995-03-07	Molten metal handling vessels
GB9216508D0 (en)	1992-09-16	Improvements in processes involving catalysts
AU6783990A (en)	1991-06-20	Outlet device for metallurgical vessels
GB2240738B (en)	1993-09-08	Metallurgical vessels
GB2273799B (en)	1996-11-27	Processes for ensuring data integrity
GB2218454B (en)	1992-02-19	Metal tanks
GB2200861B (en)	1990-12-05	Metallurgical vessels
GB9125296D0 (en)	1992-01-29	Reaction vessels
GB9223913D0 (en)	1993-01-06	Cargo vessels
GB9218607D0 (en)	1992-10-21	Containment vessels
GB9313533D0 (en)	1993-08-11	A reaction vessel
ZA946215B (en)	1995-03-31	Metallurgical process
ZA946216B (en)	1995-03-28	Metallurgical process
ZA945838B (en)	1995-04-13	Molten metal handling vessels
GB9313239D0 (en)	1993-08-11	Vessel