BRPI0821263B8 - binderless briquette manufacturing equipment and method - Google Patents

binderless briquette manufacturing equipment and method

Info

Publication number: BRPI0821263B8
Authority: BR; Brazil
Prior art keywords: manufacturing equipment; briquette manufacturing; binderless briquette; binderless; equipment
Prior art date: 2007-12-17

Application number

BRPI0821263A

Other languages

Portuguese (pt)

Inventor

Cho Il-Hyun

Son Sang-Han

Lee Sang-Ryul

Kim Sung-Man

Lee Woon-Jae

Original Assignee

Posco

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.)

2007-12-17

Filing date

2008-12-17

Publication date

2018-04-03

2007-12-17 Priority claimed from KR1020070132112A external-priority patent/KR100929181B1/en

2007-12-20 Priority claimed from KR1020070134346A external-priority patent/KR100929182B1/en

2008-12-17 Application filed by Posco filed Critical Posco

2015-06-16 Publication of BRPI0821263A2 publication Critical patent/BRPI0821263A2/en

2017-09-05 Publication of BRPI0821263B1 publication Critical patent/BRPI0821263B1/en

2018-04-03 Publication of BRPI0821263B8 publication Critical patent/BRPI0821263B8/en

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
- 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

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
Environmental & Geological Engineering (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Iron (AREA)

BRPI0821263A 2007-12-17 2008-12-17 binderless briquette manufacturing equipment and method BRPI0821263B8 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
KR1020070132112A KR100929181B1 (en)	2007-12-17	2007-12-17	Manufacturing method of binderless briquette and apparatus for manufacturing same
KR10-2007-0132112		2007-12-17
KR1020070134346A KR100929182B1 (en)	2007-12-20	2007-12-20	Binderless briquette manufacturing method and manufacturing apparatus
KR10-2007-0134346		2007-12-20
PCT/KR2008/007469 WO2009078662A2 (en)	2007-12-17	2008-12-17	Method for manufacturing binderless briquettes and apparatus for manufacturing the same

Publications (3)

Publication Number	Publication Date
BRPI0821263A2 BRPI0821263A2 (en)	2015-06-16
BRPI0821263B1 BRPI0821263B1 (en)	2017-09-05
BRPI0821263B8 true BRPI0821263B8 (en)	2018-04-03

Family

ID=40796025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0821263A BRPI0821263B8 (en)	2007-12-17	2008-12-17	binderless briquette manufacturing equipment and method

Country Status (3)

Country	Link
CN (1)	CN101903541B (en)
BR (1)	BRPI0821263B8 (en)
WO (1)	WO2009078662A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2014157949A1 (en)	2013-03-26	2014-10-02	주식회사 포스코	Method for recycling iron-containing by-products discharged from coal-based ironmaking process, system used therefor, and direct-reduced iron agglomeration system
CN108103308B (en) *	2016-11-25	2019-10-18	上海梅山钢铁股份有限公司	A kind of device and method for steel-smelting sewage sludge pelletizing
CN107723466A (en) *	2017-09-21	2018-02-23	汶川县三力铁合金有限责任公司	It is a kind of to make the method that adhesive is fine ore cold-press agglomeration using environmentally friendly ash

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5623237A (en) *	1979-07-31	1981-03-05	Nippon Seiko Kk	Manufacture of briquette using grinding chip and turning chip
DD252393A1 (en) *	1986-08-19	1987-12-16	Maxhuette Unterwellenborn	METHOD FOR COOLING AND CHEMICAL ALIGNMENT OF STEEL MELTS
DE3732351A1 (en) *	1987-09-25	1989-04-06	Metallgesellschaft Ag	METHOD FOR PRODUCING BINDERLESS BRIQUETTES FROM STEEL DUST
JP2001348625A (en) *	2000-06-08	2001-12-18	Nippon Steel Corp	Manufacturing method of pellets for raw materials for steelmaking
WO2002014564A1 (en) *	2000-08-10	2002-02-21	Koyo Seiko Co., Ltd.	Briquette as material for steel making and method for production thereof
JP3711045B2 (en) *	2000-08-10	2005-10-26	光洋精工株式会社	Briquette for steelmaking raw materials
KR20020060774A (en) *	2000-10-02	2002-07-18	타카미츄 무토	Brittle formed product and iron-based powder material and method for manufacturing these materials
RU2264435C2 (en) *	2002-09-02	2005-11-20	Поско	Coal briquettes for reductive melting process and a method for manufacture thereof
DE602004025163D1 (en) *	2003-03-07	2010-03-11	Jtekt Corp	Briquette as a raw material for iron production and briquette for introduction into a slag-forming device

2008
- 2008-12-17 CN CN2008801211500A patent/CN101903541B/en active Active
- 2008-12-17 BR BRPI0821263A patent/BRPI0821263B8/en not_active IP Right Cessation
- 2008-12-17 WO PCT/KR2008/007469 patent/WO2009078662A2/en not_active Ceased

Also Published As

Publication number	Publication date
BRPI0821263B1 (en)	2017-09-05
WO2009078662A3 (en)	2009-09-24
WO2009078662A2 (en)	2009-06-25
CN101903541A (en)	2010-12-01
BRPI0821263A2 (en)	2015-06-16
CN101903541B (en)	2012-11-14

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Legal Events

Date	Code	Title	Description
2016-09-20	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2017-02-14	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
2017-06-20	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2017-09-05	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
2018-04-03	B16C	Correction of notification of the grant [chapter 16.3 patent gazette]
2021-10-13	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 13A ANUIDADE.
2022-02-01	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2649 DE 13-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.