EP3550038A4 - Facility for manufacturing sintered ores - Google Patents

Facility for manufacturing sintered ores Download PDF

Info

Publication number
EP3550038A4
EP3550038A4 EP16923032.3A EP16923032A EP3550038A4 EP 3550038 A4 EP3550038 A4 EP 3550038A4 EP 16923032 A EP16923032 A EP 16923032A EP 3550038 A4 EP3550038 A4 EP 3550038A4
Authority
EP
European Patent Office
Prior art keywords
facility
sintered ores
manufacturing sintered
manufacturing
ores
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP16923032.3A
Other languages
German (de)
French (fr)
Other versions
EP3550038B1 (en
EP3550038A1 (en
Inventor
Eun Ho Jeong
Byung Kook Cho
Jong In Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Posco Holdings Inc
Original Assignee
Posco Co 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.)
Filing date
Publication date
Priority claimed from KR1020160162761A external-priority patent/KR102083538B1/en
Priority claimed from KR1020160162762A external-priority patent/KR101909508B1/en
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3550038A1 publication Critical patent/EP3550038A1/en
Publication of EP3550038A4 publication Critical patent/EP3550038A4/en
Application granted granted Critical
Publication of EP3550038B1 publication Critical patent/EP3550038B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • 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
    • C22B1/16—Sintering; Agglomerating
    • C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Exhaust Silencers (AREA)
EP16923032.3A 2016-12-01 2016-12-16 Facility for manufacturing sintered ores Active EP3550038B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160162761A KR102083538B1 (en) 2016-12-01 2016-12-01 Apparatus for manufacturing sintered ore
KR1020160162762A KR101909508B1 (en) 2016-12-01 2016-12-01 Apparatus for manufacturing sintered ore
PCT/KR2016/014844 WO2018101530A1 (en) 2016-12-01 2016-12-16 Facility for manufacturing sintered ores

Publications (3)

Publication Number Publication Date
EP3550038A1 EP3550038A1 (en) 2019-10-09
EP3550038A4 true EP3550038A4 (en) 2019-11-13
EP3550038B1 EP3550038B1 (en) 2023-04-05

Family

ID=62242882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16923032.3A Active EP3550038B1 (en) 2016-12-01 2016-12-16 Facility for manufacturing sintered ores

Country Status (4)

Country Link
EP (1) EP3550038B1 (en)
JP (1) JP2020513528A (en)
CN (1) CN110050078A (en)
WO (1) WO2018101530A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102358078B1 (en) * 2021-07-26 2022-02-08 문한조 Firewood kiln for firing ceramic ware for firing up plastic chambers
CN117109323B (en) * 2023-10-16 2024-02-02 星远智维邯郸环境科技有限公司 Device for reducing CO in sintering flue gas and treatment method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02187556A (en) * 1989-01-12 1990-07-23 Mitsubishi Heavy Ind Ltd Noise damping device at duct branch section
BR9305616A (en) * 1992-08-20 1996-01-02 Nippon Steel Corp Process and apparatus for the production of sintered iron ores
JPH07159048A (en) * 1993-12-09 1995-06-20 Nippon Steel Corp Exhaust gas circulation sintering process and exhaust gas circulation equipment
CN1243999C (en) * 2001-12-03 2006-03-01 吉峰贵司 Adapter system and imaging system
JP2009168359A (en) * 2008-01-17 2009-07-30 Kobe Steel Ltd Circulating exhaust gas feeder and circulating exhaust gas feeding method for sintering machine
KR101377629B1 (en) * 2012-02-28 2014-03-25 현대제철 주식회사 Sintering apparatus and controlling method thereof
JP6090558B2 (en) * 2012-09-13 2017-03-08 Ｊｆｅスチール株式会社 Gas fuel supply device for sintering machine
KR101421896B1 (en) * 2013-05-20 2014-07-22 주식회사 포스코 Sintering airflow control system using sintering waste recirculation equipment
CN103993163B (en) * 2014-06-06 2016-05-04 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of iron ore belt type roasting machine-rotary kiln for directly reducing is produced iron powder system and technique
KR101665066B1 (en) * 2014-11-24 2016-10-25 주식회사 포스코 Apparatus and Method for Manufacturing Sintered Ore

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
CN110050078A (en) 2019-07-23
WO2018101530A1 (en) 2018-06-07
JP2020513528A (en) 2020-05-14
EP3550038B1 (en) 2023-04-05
EP3550038A1 (en) 2019-10-09

Similar Documents

Publication Publication Date Title
EP3420580A4 (en) Nanoparticle fabrication
EP3229619A4 (en) Electronic cigarette designs for automated manufacturing
EP3548213A4 (en) Supports for sintering additively manufactured parts
KR101882060B1 (en) Method for integrated circuit manufacturing
EP3231781A4 (en) Ceramic and manufacturing method thereof
EP3175194B8 (en) Sinter cooler
EP3560637A4 (en) Copper powder and method for manufacturing same
EP3499163A4 (en) Sintering furnace
EP3392012A4 (en) Method for manufacturing press-molded body
EP3660500A4 (en) Ultrasonic-inspection-system manufacturing method
EP3126309A4 (en) Sintered zircon material for forming block
EP3210955A4 (en) Sintered compact
EP3466640A4 (en) Container manufacturing method
EP3546775A4 (en) Sintered bearing
EP3112482A4 (en) Method for manufacturing hematite for ironmaking
EP3677685A4 (en) Method for manufacturing polyester
EP3127941A4 (en) Polyphenylene sulphide block copolymer and manufacturing method therefor
EP3323166A4 (en) Automated bionanocatalyst production
EP3327168A4 (en) Method for manufacturing surface-modified member
EP3211647A4 (en) Method for manufacturing r-t-b based sintered magnet
EP3520933A4 (en) Nickel powder manufacturing method
EP3190197A4 (en) Cu-BASED SINTERED BEARING AND PRODUCTION METHOD FOR Cu-BASED SINTERED BEARING
EP3342887A4 (en) Scandium oxide manufacturing method
EP3407171A4 (en) Manufacturing method for projected-capacitance touch screen
EP3582255A4 (en) Stocker

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190529

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20191015

RIC1 Information provided on ipc code assigned before grant

Ipc: C22B 1/20 20060101AFI20191009BHEP

Ipc: F27D 17/00 20060101ALI20191009BHEP

Ipc: F27D 7/04 20060101ALI20191009BHEP

Ipc: F27B 21/06 20060101ALI20191009BHEP

Ipc: F27B 21/02 20060101ALI20191009BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20201026

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602016078733

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: C22B0001200000

Ipc: F27B0021020000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: F27D 17/00 20060101ALI20220913BHEP

Ipc: F27B 21/06 20060101ALI20220913BHEP

Ipc: C22B 1/20 20060101ALI20220913BHEP

Ipc: F27D 7/04 20060101ALI20220913BHEP

Ipc: F27B 21/02 20060101AFI20220913BHEP

INTG Intention to grant announced

Effective date: 20221013

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: POSCO HOLDINGS INC.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: POSCO CO., LTD

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602016078733

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1558520

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20230405

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1558520

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230405

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230807

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230805

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230706

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602016078733

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20231211

Year of fee payment: 8

Ref country code: FR

Payment date: 20231226

Year of fee payment: 8

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20231226

Year of fee payment: 8

26N No opposition filed

Effective date: 20240108

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231229

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20231216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230405

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231216