ZA200706355B - A method for the commercial production of iron - Google Patents

A method for the commercial production of iron

Info

Publication number: ZA200706355B
Authority: ZA; South Africa
Prior art keywords: iron; containing material; commercial production; iron oxide; particle size
Prior art date: 2006-08-01

Application number

ZA200706355A

Other languages

English (en)

Inventor

Pretorius Gerard

Oldnall Derek Roy

Original Assignee

Iron Mineral Beneficiation Services Proprietary 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.)

2006-08-01

Filing date

2007-07-31

Publication date

2008-04-30

2007-07-31 Application filed by Iron Mineral Beneficiation Services Proprietary Ltd filed Critical Iron Mineral Beneficiation Services Proprietary Ltd

2007-07-31 Priority to ZA200706355A priority Critical patent/ZA200706355B/xx

2008-04-30 Publication of ZA200706355B publication Critical patent/ZA200706355B/xx

Classifications

- 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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/004—Making spongy iron or liquid steel, by direct processes in a continuous way by reduction from ores
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary 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
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Manufacture And Refinement Of Metals (AREA)
Compounds Of Iron (AREA)
Manufacture Of Iron (AREA)
Hard Magnetic Materials (AREA)

ZA200706355A 2006-08-01 2007-07-31 A method for the commercial production of iron ZA200706355B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ZA200706355A ZA200706355B (en)	2006-08-01	2007-07-31	A method for the commercial production of iron

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA200606360		2006-08-01
ZA200706355A ZA200706355B (en)	2006-08-01	2007-07-31	A method for the commercial production of iron

Publications (1)

Publication Number	Publication Date
ZA200706355B true ZA200706355B (en)	2008-04-30

Family

ID=39082422

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ZA200706355A ZA200706355B (en)	2006-08-01	2007-07-31	A method for the commercial production of iron
ZA200900790A ZA200900790B (en)	2006-08-01	2009-02-02	A method for the commercial production of Iron

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ZA200900790A ZA200900790B (en)	2006-08-01	2009-02-02	A method for the commercial production of Iron

Country Status (13)

Country	Link
US (2)	US8613787B2 (es)
EP (1)	EP2057294B1 (es)
CN (1)	CN101506390B (es)
AT (1)	ATE506457T1 (es)
AU (1)	AU2007285415B2 (es)
BR (1)	BRPI0715117B1 (es)
CA (1)	CA2659559C (es)
DE (1)	DE602007014062D1 (es)
ES (1)	ES2365266T3 (es)
PL (1)	PL2057294T3 (es)
RU (1)	RU2465336C2 (es)
WO (1)	WO2008020357A2 (es)
ZA (2)	ZA200706355B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008020357A2 (en)	2006-08-01	2008-02-21	Iron Mineral Beneficiation Services (Proprietary) Limited	A method for the commercial production of iron
CN103551584A (zh) *	2013-11-02	2014-02-05	莱芜文博粉末科技有限公司	一次性制备还原铁粉的连续生产装置
EP4441256A1 (en)	2021-12-02	2024-10-09	Manic Iron Technology Proprietary Limited	Iron recovery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB487692A (en) *	1936-12-30	1938-06-24	Kazuji Kusaka	Method of and means for manufacturing iron by direct reduction
GB1138695A (en) *	1965-07-20	1969-01-01	Strategic Patents Ltd	Process for the treatment of finely divided metalliferous material
DE1758171B2 (de) *	1968-04-17	1976-09-02	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur herstellung von eisenschwammpellets
BR7002197D0 (pt) *	1970-04-25	1973-04-12	Metallgesellschaft Ag	Processo para a reducao direta de materiais de fina granulacao contendo ferro oxidico num forno rotativo
US4330325A (en) *	1979-06-22	1982-05-18	The Direct Reduction Corporation	Direct reduction rotary kiln with improved air injection
DE3210232A1 (de) *	1982-03-20	1983-09-22	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu schwammeisen
JP4330257B2 (ja) *	2000-08-09	2009-09-16	株式会社神戸製鋼所	金属鉄の製法
WO2008020357A2 (en)	2006-08-01	2008-02-21	Iron Mineral Beneficiation Services (Proprietary) Limited	A method for the commercial production of iron

2007
- 2007-07-31 WO PCT/IB2007/053016 patent/WO2008020357A2/en not_active Ceased
- 2007-07-31 RU RU2009104870/02A patent/RU2465336C2/ru not_active Application Discontinuation
- 2007-07-31 CA CA2659559A patent/CA2659559C/en not_active Expired - Fee Related
- 2007-07-31 AU AU2007285415A patent/AU2007285415B2/en not_active Ceased
- 2007-07-31 BR BRPI0715117A patent/BRPI0715117B1/pt not_active IP Right Cessation
- 2007-07-31 EP EP07825975A patent/EP2057294B1/en active Active
- 2007-07-31 AT AT07825975T patent/ATE506457T1/de not_active IP Right Cessation
- 2007-07-31 CN CN2007800309460A patent/CN101506390B/zh not_active Expired - Fee Related
- 2007-07-31 PL PL07825975T patent/PL2057294T3/pl unknown
- 2007-07-31 ES ES07825975T patent/ES2365266T3/es active Active
- 2007-07-31 DE DE602007014062T patent/DE602007014062D1/de active Active
- 2007-07-31 US US12/375,760 patent/US8613787B2/en active Active
- 2007-07-31 ZA ZA200706355A patent/ZA200706355B/xx unknown
2009
- 2009-02-02 ZA ZA200900790A patent/ZA200900790B/xx unknown
2013
- 2013-08-29 US US14/014,340 patent/US9150939B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATE506457T1 (de)	2011-05-15
EP2057294B1 (en)	2011-04-20
US8613787B2 (en)	2013-12-24
US20090260483A1 (en)	2009-10-22
EP2057294A2 (en)	2009-05-13
WO2008020357A2 (en)	2008-02-21
AU2007285415B2 (en)	2011-03-31
US20140033869A1 (en)	2014-02-06
BRPI0715117A2 (pt)	2013-06-04
CN101506390A (zh)	2009-08-12
RU2465336C2 (ru)	2012-10-27
CN101506390B (zh)	2010-10-13
RU2009104870A (ru)	2010-09-10
PL2057294T3 (pl)	2011-09-30
CA2659559A1 (en)	2008-02-21
US9150939B2 (en)	2015-10-06
ZA200900790B (en)	2010-10-27
WO2008020357A3 (en)	2008-05-22
AU2007285415A1 (en)	2008-02-21
DE602007014062D1 (de)	2011-06-01
ES2365266T3 (es)	2011-09-27
BRPI0715117B1 (pt)	2016-04-19
CA2659559C (en)	2014-07-22

Similar Documents

Publication	Publication Date	Title
MY185872A (en)	2021-06-14	Cell culture improvements
UA97375C2 (ru)	2012-02-10	Способ и устройство для восстановления металлосодержащего материала до продукта восстановления и использование этого продукта для получения водорода
PH12015502818A1 (en)	2016-03-21	Carbon material-containing granulated particles in production of sintered ore, method for producing the same and method for producing sintered ore
WO2009031537A1 (ja)	2009-03-12	還元鉄成形体の製造方法、及び銑鉄の製造方法
EP2096181A4 (en)	2011-04-20	IRON BRIQUET OBTAINED BY HOT MOLDING AND METHOD FOR MANUFACTURING THE SAME
ZA200909029B (en)	2010-11-24	Method for the production of spherical combustible or fertile material particles
GEP20146020B (en)	2014-01-27	Method of boron powdering by pressure mill with inert gas usage to satisfy cleanness need
ZA200900790B (en)	2010-10-27	A method for the commercial production of Iron
WO2009022108A3 (en)	2009-04-09	Hydrogen storage material
EP2098602A4 (en)	2011-07-27	IRON BASED POWDER MATERIAL, METHOD FOR THE PRODUCTION AND FORMING OF STEEL PRODUCTION MATERIAL
EP2093300A4 (en)	2011-09-21	METHOD FOR PRODUCING GREEK METALLIC IRON AND DEVICE THEREFOR
MY169095A (en)	2019-02-18	Manufacturing method of glass substrate for magnetic disk and sheet glass material for magnetic disk
ZA201003510B (en)	2011-08-31	Reducing furnace and apparatus for manufacturing molten iron comprising the same
GEP20104907B (en)	2010-02-25	Process for production of silicon tetrafluoride, and apparatus for the process
MY161350A (en)	2017-04-14	Silica sand compact and process for producing the same
TW201129499A (en)	2011-09-01	Method for manufacturing carbide fine particles
SG143133A1 (en)	2008-06-27	Continuous processes for the production of ethoxylates
IL191782A0 (en)	2008-12-29	Method for generating dendritic cells employing decreased temperature
EP2039788A4 (en)	2011-02-23	ENTPHOSPHORUS METHOD IN THE METHOD OF PREVENTING NI CR CRUISES FROM A NICKEL OXYGEN ERZ
UA91886C2 (ru)	2010-09-10	Устройство и способ для опускания электрода в металлургической печи
SG144777A1 (en)	2008-08-28	Direct molding system and process
TW200602288A (en)	2006-01-16	Refractory articles for guiding or conveying a solidified material and process for the manufacture thereof
MD3320G2 (ro)	2007-12-31	Procedeu de obţinere a oxidului de zinc nanostructurat
Hu et al.	2006	Recent progress in anti-icing coating for transmission line
UA63283U (ru)	2011-10-10	Способ прямого восстановления оксидов железа