BRPI0916981A2 - recharge method - Google Patents

recharge method

Info

Publication number: BRPI0916981A2
Authority: BR; Brazil
Prior art keywords: recharge method; recharge
Prior art date: 2008-08-07

Application number

BRPI0916981A

Other languages

Portuguese (pt)

Inventor

O'kane Paul

Sahajwalla Veena

Original Assignee

Newsouth Innovations 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.)

2008-08-07

Filing date

2009-08-07

Publication date

2018-02-14

2008-08-07 Priority claimed from AU2008904040A external-priority patent/AU2008904040A0/en

2009-08-07 Application filed by Newsouth Innovations Pty Ltd filed Critical Newsouth Innovations Pty Ltd

2018-02-14 Publication of BRPI0916981A2 publication Critical patent/BRPI0916981A2/en

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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- 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
- 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
- C21C5/52—Manufacture of steel in electric 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5264—Manufacture of alloyed steels including ferro-alloys
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material
- C21C2007/0031—Adding carbon material being plastics, organic compounds, polymers
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
- C21C2007/0062—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires with introduction of alloying or treating agents under a compacted form different from a wire, e.g. briquette, pellet
- 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
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Treatment Of Steel In Its Molten State (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

BRPI0916981A 2008-08-07 2009-08-07 recharge method BRPI0916981A2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AU2008904040A AU2008904040A0 (en)		2008-08-07	Recarburisation method
PCT/AU2009/001018 WO2010015041A1 (en)	2008-08-07	2009-08-07	Recarburisation method

Publications (1)

Publication Number	Publication Date
BRPI0916981A2 true BRPI0916981A2 (en)	2018-02-14

Family

ID=41663229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0916981A BRPI0916981A2 (en)	2008-08-07	2009-08-07	recharge method

Country Status (12)

Country	Link
US (1)	US20110197713A1 (en)
EP (1)	EP2321435A4 (en)
JP (1)	JP2011530007A (en)
KR (1)	KR20110053984A (en)
CN (1)	CN102216473A (en)
AU (1)	AU2009279383A1 (en)
BR (1)	BRPI0916981A2 (en)
CA (1)	CA2733085A1 (en)
MX (1)	MX2011001454A (en)
NZ (1)	NZ591240A (en)
WO (1)	WO2010015041A1 (en)
ZA (1)	ZA201101329B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10323291B2 (en)	2014-07-31	2019-06-18	Sabic Global Technologies B.V.	Methods for utilizing olefin coke in a steel making process and products made therefrom
CN105969940A (en) *	2016-06-29	2016-09-28	农杰	Preparation method of iron casting
CN106011374A (en) *	2016-06-29	2016-10-12	农杰	Method for improving wear resistance of pig iron casting
CN105969929A (en) *	2016-06-29	2016-09-28	农杰	Modification method for pig iron castings
CN106350635B (en) *	2016-08-30	2018-11-23	河南太行全利重工股份有限公司	A method of electric-arc furnace steelmaking foamed slag is made using waste plastics and scrap rubber
CN111705172A (en) *	2020-06-04	2020-09-25	宁夏众城新能源科技有限公司	Graphite recarburizing agent and preparation method thereof
CN116479210A (en) *	2023-03-19	2023-07-25	新疆八一钢铁股份有限公司	Composite carbureting method for smelting medium-high carbon steel in converter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1077661A (en) *	1962-04-05	1967-08-02	British Oxygen Co Ltd	Treatment of ferrous metals
JPS5217807B2 (en) *	1973-06-29	1977-05-18
US4889556A (en) *	1988-08-01	1989-12-26	Westinghouse Electric Corp.	Method of recycling steel belted tires
US5322544A (en) *	1992-05-29	1994-06-21	Nucor Corporation	Melting a mixture of scrap metal using scrap rubber
RU2107738C1 (en) *	1996-01-09	1998-03-27	Московский металлургический завод "Серп и молот"	Method of steel melting from metal scrap in electric-arc furnace
AT404942B (en) *	1997-06-27	1999-03-25	Voest Alpine Ind Anlagen	PLANT AND METHOD FOR PRODUCING METAL MELT
ID26484A (en) *	1997-12-26	2001-01-11	Nippon Kokan Kk	METHOD OF PURPLE IRON PURPLE AND PURPLE REDUCTION METHOD TO PRODUCE PASS IRON
US20030066387A1 (en) *	2001-10-10	2003-04-10	Stebbing Franklin Leroy	Method of melting a mixture of scrap metal using scrap rubber
JP2002241830A (en) *	2001-02-13	2002-08-28	Daido Steel Co Ltd	Method for producing molten metal as steelmaking raw material
JP2003183723A (en) *	2001-12-13	2003-07-03	Jfe Engineering Kk	RECYCLING METHOD FOR PLASTIC CONTAINER INCLUDING Al METAL, AND STEELMAKING METHOD
JP2005036098A (en) *	2003-07-14	2005-02-10	Dainen Co Ltd	Thermally-decomposed waste-plastic binder and method for producing the same
US7393379B2 (en) *	2004-04-20	2008-07-01	Franklin Leroy Stebbing	Methods of using tires and scrap rubber in the manufacture and melting of steel and other metals
CN101035920A (en) *	2004-09-03	2007-09-12	纽索思创新有限公司	Production of ferro-alloys
MX2007002540A (en) *	2004-09-03	2007-07-05	Newsouth Innovations Pty Ltd	Production of ferro-alloys.

2009
- 2009-08-07 BR BRPI0916981A patent/BRPI0916981A2/en not_active IP Right Cessation
- 2009-08-07 MX MX2011001454A patent/MX2011001454A/en unknown
- 2009-08-07 KR KR1020117005089A patent/KR20110053984A/en not_active Application Discontinuation
- 2009-08-07 US US13/057,955 patent/US20110197713A1/en not_active Abandoned
- 2009-08-07 AU AU2009279383A patent/AU2009279383A1/en not_active Abandoned
- 2009-08-07 CA CA2733085A patent/CA2733085A1/en not_active Abandoned
- 2009-08-07 NZ NZ591240A patent/NZ591240A/en not_active IP Right Cessation
- 2009-08-07 JP JP2011521412A patent/JP2011530007A/en active Pending
- 2009-08-07 WO PCT/AU2009/001018 patent/WO2010015041A1/en active Application Filing
- 2009-08-07 EP EP09804396A patent/EP2321435A4/en not_active Withdrawn
- 2009-08-07 CN CN2009801394027A patent/CN102216473A/en active Pending
2011
- 2011-02-18 ZA ZA2011/01329A patent/ZA201101329B/en unknown

Also Published As

Publication number	Publication date
CN102216473A (en)	2011-10-12
EP2321435A4 (en)	2012-04-25
WO2010015041A1 (en)	2010-02-11
CA2733085A1 (en)	2010-02-11
US20110197713A1 (en)	2011-08-18
KR20110053984A (en)	2011-05-24
NZ591240A (en)	2013-01-25
EP2321435A1 (en)	2011-05-18
JP2011530007A (en)	2011-12-15
AU2009279383A1 (en)	2010-02-11
ZA201101329B (en)	2012-05-30
MX2011001454A (en)	2011-04-14

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BRPI0919116A2 (en)	2015-12-08	method
BRPI0921390A2 (en)	2015-12-29	charge controller
BRPI1013317A2 (en)	2016-03-29	cementation method
BRPI0912317A2 (en)	2015-10-13	authentication method
BR112012004707A2 (en)	2016-04-12	method
BR112012000624A2 (en)	2016-02-10	method
BRPI0916992A2 (en)	2015-11-24	reduction tool
BRPI0814359A2 (en)	2015-08-11	Method
BRPI0817226A2 (en)	2015-06-16	Method
FI20090389A0 (en)	2009-10-23	Method
BRPI0817726A2 (en)	2015-03-31	Method
BRPI0907376A2 (en)	2015-07-14	Photobiorretador
BRPI0919596A2 (en)	2015-12-08	vehicle
DK2313489T3 (en)	2015-06-22	Method
BRPI0908757A2 (en)	2018-03-13	motor
BRPI0908554A2 (en)	2016-10-25	motor
BRPI1012526A2 (en)	2016-03-29	method
BRPI0920863A2 (en)	2015-12-22	motor
ATE547159T1 (en)	2012-03-15	VEHICLE
BRPI1010705A2 (en)	2015-09-15	method
BRPI0911625A2 (en)	2015-08-04	Methods
DE602008004490D1 (en)	2011-02-24	Tool changing system
BRPI0907522A2 (en)	2019-09-24	biarlamides
BRPI1012532A2 (en)	2016-03-29	method
BRPI0920864A2 (en)	2015-12-22	motor

Legal Events

Date	Code	Title	Description
2018-02-20	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
2018-06-12	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]